[INFO] fetching crate catj 0.2.3... [INFO] testing catj-0.2.3 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate catj 0.2.3 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate catj 0.2.3 [INFO] finished tweaking crates.io crate catj 0.2.3 [INFO] tweaked toml for crates.io crate catj 0.2.3 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate catj 0.2.3 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate catj 0.2.3 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded as-slice v0.2.1 [INFO] [stderr] Downloaded aligned v0.4.1 [INFO] [stderr] Downloaded normpath v1.1.1 [INFO] [stderr] Downloaded path-dedot v3.1.1 [INFO] [stderr] Downloaded cxxbridge-flags v1.0.87 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.83 [INFO] [stderr] Downloaded cvt v0.1.2 [INFO] [stderr] Downloaded anstyle-wincon v3.0.1 [INFO] [stderr] Downloaded anstream v0.6.4 [INFO] [stderr] Downloaded anstyle-parse v0.2.2 [INFO] [stderr] Downloaded cgroups-rs v0.3.3 [INFO] [stderr] Downloaded proc-macro2 v1.0.68 [INFO] [stderr] Downloaded cxxbridge-macro v1.0.87 [INFO] [stderr] Downloaded js-sys v0.3.60 [INFO] [stderr] Downloaded cxx-build v1.0.87 [INFO] [stderr] Downloaded clap_builder v4.4.6 [INFO] [stderr] Downloaded wasm-bindgen v0.2.83 [INFO] [stderr] Downloaded clap_lex v0.5.1 [INFO] [stderr] Downloaded clap_derive v4.4.2 [INFO] [stderr] Downloaded clap v4.4.6 [INFO] [stderr] Downloaded chrono v0.4.31 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.83 [INFO] [stderr] Downloaded nu-ansi-term v0.49.0 [INFO] [stderr] Downloaded rustix v0.38.17 [INFO] [stderr] Downloaded once_cell v1.17.0 [INFO] [stderr] Downloaded anstyle-query v1.0.0 [INFO] [stderr] Downloaded scratch v1.0.3 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.83 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.83 [INFO] [stderr] Downloaded anstyle v1.0.4 [INFO] [stderr] Downloaded fs_at v0.1.10 [INFO] [stderr] Downloaded remove_dir_all v0.8.2 [INFO] [stderr] Downloaded cxx v1.0.87 [INFO] [stderr] Downloaded errno v0.3.4 [INFO] [stderr] Downloaded path-absolutize v3.1.1 [INFO] [stderr] Downloaded linux-raw-sys v0.4.8 [INFO] [stderr] Downloaded flexi_logger v0.27.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 296ff488674cf9078c79fab201278343f427df8734e753e6695bd6d9a118f42a [INFO] running `Command { std: "docker" "start" "-a" "296ff488674cf9078c79fab201278343f427df8734e753e6695bd6d9a118f42a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "296ff488674cf9078c79fab201278343f427df8734e753e6695bd6d9a118f42a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "296ff488674cf9078c79fab201278343f427df8734e753e6695bd6d9a118f42a", kill_on_drop: false }` [INFO] [stdout] 296ff488674cf9078c79fab201278343f427df8734e753e6695bd6d9a118f42a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 297f136bed1d686d9649d44d5af49ffce65348f99e694bc24c9782ac5ec49eb6 [INFO] running `Command { std: "docker" "start" "-a" "297f136bed1d686d9649d44d5af49ffce65348f99e694bc24c9782ac5ec49eb6", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.68 [INFO] [stderr] Compiling libc v0.2.148 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Compiling rustix v0.38.17 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling bitflags v2.4.0 [INFO] [stderr] Compiling linux-raw-sys v0.4.8 [INFO] [stderr] Compiling regex-syntax v0.6.28 [INFO] [stderr] Compiling anstyle-query v1.0.0 [INFO] [stderr] Compiling anstyle-parse v0.2.2 [INFO] [stderr] Compiling anstyle v1.0.4 [INFO] [stderr] Compiling cc v1.0.78 [INFO] [stderr] Compiling cvt v0.1.2 [INFO] [stderr] Compiling iana-time-zone v0.1.53 [INFO] [stderr] Compiling aho-corasick v0.7.20 [INFO] [stderr] Compiling clap_lex v0.5.1 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Compiling log v0.4.20 [INFO] [stderr] Compiling anstream v0.6.4 [INFO] [stderr] Compiling once_cell v1.17.0 [INFO] [stderr] Compiling fastrand v2.0.1 [INFO] [stderr] Compiling nu-ansi-term v0.49.0 [INFO] [stderr] Compiling normpath v1.1.1 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling path-dedot v3.1.1 [INFO] [stderr] Compiling clap_builder v4.4.6 [INFO] [stderr] Compiling path-absolutize v3.1.1 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling libc-stdhandle v0.1.0 [INFO] [stderr] Compiling syn v1.0.103 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Compiling chrono v0.4.31 [INFO] [stderr] Compiling nix v0.26.4 [INFO] [stderr] Compiling is-terminal v0.4.9 [INFO] [stderr] Compiling nix v0.25.1 [INFO] [stderr] Compiling tempfile v3.8.0 [INFO] [stderr] Compiling regex v1.7.0 [INFO] [stderr] Compiling thiserror-impl v1.0.38 [INFO] [stderr] Compiling clap_derive v4.4.2 [INFO] [stderr] Compiling thiserror v1.0.38 [INFO] [stderr] Compiling cgroups-rs v0.3.3 [INFO] [stderr] Compiling flexi_logger v0.27.2 [INFO] [stderr] Compiling fs_at v0.1.10 [INFO] [stderr] Compiling remove_dir_all v0.8.2 [INFO] [stderr] Compiling clap v4.4.6 [INFO] [stderr] Compiling catj v0.2.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `CatBoxReadPipe` and `CatBoxWritePipe` [INFO] [stdout] --> src/utils/mod.rs:8:28 [INFO] [stdout] | [INFO] [stdout] 8 | pub use pipe::{CatBoxPipe, CatBoxReadPipe, CatBoxWritePipe}; [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: irrefutable `if let` pattern [INFO] [stdout] --> src/catbox.rs:433:10 [INFO] [stdout] | [INFO] [stdout] 433 | if let Err(e) = result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this pattern will always match, so the `if let` is useless [INFO] [stdout] = help: consider replacing the `if let` with a `let` [INFO] [stdout] = note: `#[warn(irrefutable_let_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> src/context/mod.rs:285:45 [INFO] [stdout] | [INFO] [stdout] 285 | fn add_result(&mut self, _label: &String, result: CatBoxResult) -> bool { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/context/mod.rs:115:19 [INFO] [stdout] | [INFO] [stdout] 115 | pub fn commands(&self) -> Iter { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 115 | pub fn commands(&self) -> Iter<'_, CatBoxOption> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `command` [INFO] [stdout] --> src/main.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | use clap::{command, Parser, Subcommand}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `CatBoxOptionBuilder` [INFO] [stdout] --> src/context/mod.rs:12:34 [INFO] [stdout] | [INFO] [stdout] 12 | pub use builder::{CatBoxBuilder, CatBoxOptionBuilder}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `CatBoxReadPipe` and `CatBoxWritePipe` [INFO] [stdout] --> src/utils/mod.rs:8:28 [INFO] [stdout] | [INFO] [stdout] 8 | pub use pipe::{CatBoxPipe, CatBoxReadPipe, CatBoxWritePipe}; [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: irrefutable `if let` pattern [INFO] [stdout] --> src/catbox.rs:433:10 [INFO] [stdout] | [INFO] [stdout] 433 | if let Err(e) = result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this pattern will always match, so the `if let` is useless [INFO] [stdout] = help: consider replacing the `if let` with a `let` [INFO] [stdout] = note: `#[warn(irrefutable_let_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> src/context/mod.rs:285:45 [INFO] [stdout] | [INFO] [stdout] 285 | fn add_result(&mut self, _label: &String, result: CatBoxResult) -> bool { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/preset/preset.rs:143:36 [INFO] [stdout] | [INFO] [stdout] 143 | pub(crate) fn append_write_mount(mut self) -> Self { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/context/mod.rs:115:19 [INFO] [stdout] | [INFO] [stdout] 115 | pub fn commands(&self) -> Iter { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 115 | pub fn commands(&self) -> Iter<'_, CatBoxOption> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.29s [INFO] running `Command { std: "docker" "inspect" "297f136bed1d686d9649d44d5af49ffce65348f99e694bc24c9782ac5ec49eb6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "297f136bed1d686d9649d44d5af49ffce65348f99e694bc24c9782ac5ec49eb6", kill_on_drop: false }` [INFO] [stdout] 297f136bed1d686d9649d44d5af49ffce65348f99e694bc24c9782ac5ec49eb6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c153fd65e40617b07214c0d4c2e67ebae2bb642aa3df90d8aa861579c2b1d5d3 [INFO] running `Command { std: "docker" "start" "-a" "c153fd65e40617b07214c0d4c2e67ebae2bb642aa3df90d8aa861579c2b1d5d3", kill_on_drop: false }` [INFO] [stderr] Compiling catj v0.2.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `CatBoxReadPipe` and `CatBoxWritePipe` [INFO] [stdout] --> src/utils/mod.rs:8:28 [INFO] [stdout] | [INFO] [stdout] 8 | pub use pipe::{CatBoxPipe, CatBoxReadPipe, CatBoxWritePipe}; [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: irrefutable `if let` pattern [INFO] [stdout] --> src/catbox.rs:433:10 [INFO] [stdout] | [INFO] [stdout] 433 | if let Err(e) = result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this pattern will always match, so the `if let` is useless [INFO] [stdout] = help: consider replacing the `if let` with a `let` [INFO] [stdout] = note: `#[warn(irrefutable_let_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> src/context/mod.rs:285:45 [INFO] [stdout] | [INFO] [stdout] 285 | fn add_result(&mut self, _label: &String, result: CatBoxResult) -> bool { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/context/mod.rs:115:19 [INFO] [stdout] | [INFO] [stdout] 115 | pub fn commands(&self) -> Iter { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 115 | pub fn commands(&self) -> Iter<'_, CatBoxOption> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `command` [INFO] [stdout] --> src/main.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | use clap::{command, Parser, Subcommand}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `CatBoxOptionBuilder` [INFO] [stdout] --> src/context/mod.rs:12:34 [INFO] [stdout] | [INFO] [stdout] 12 | pub use builder::{CatBoxBuilder, CatBoxOptionBuilder}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `CatBoxReadPipe` and `CatBoxWritePipe` [INFO] [stdout] --> src/utils/mod.rs:8:28 [INFO] [stdout] | [INFO] [stdout] 8 | pub use pipe::{CatBoxPipe, CatBoxReadPipe, CatBoxWritePipe}; [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: irrefutable `if let` pattern [INFO] [stdout] --> src/catbox.rs:433:10 [INFO] [stdout] | [INFO] [stdout] 433 | if let Err(e) = result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this pattern will always match, so the `if let` is useless [INFO] [stdout] = help: consider replacing the `if let` with a `let` [INFO] [stdout] = note: `#[warn(irrefutable_let_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> src/context/mod.rs:285:45 [INFO] [stdout] | [INFO] [stdout] 285 | fn add_result(&mut self, _label: &String, result: CatBoxResult) -> bool { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/preset/preset.rs:143:36 [INFO] [stdout] | [INFO] [stdout] 143 | pub(crate) fn append_write_mount(mut self) -> Self { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/context/mod.rs:115:19 [INFO] [stdout] | [INFO] [stdout] 115 | pub fn commands(&self) -> Iter { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 115 | pub fn commands(&self) -> Iter<'_, CatBoxOption> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `command` [INFO] [stdout] --> src/main.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | use clap::{command, Parser, Subcommand}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `CatBoxOptionBuilder` [INFO] [stdout] --> src/context/mod.rs:12:34 [INFO] [stdout] | [INFO] [stdout] 12 | pub use builder::{CatBoxBuilder, CatBoxOptionBuilder}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `CatBoxReadPipe` and `CatBoxWritePipe` [INFO] [stdout] --> src/utils/mod.rs:8:28 [INFO] [stdout] | [INFO] [stdout] 8 | pub use pipe::{CatBoxPipe, CatBoxReadPipe, CatBoxWritePipe}; [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `CatBoxReadPipe` and `CatBoxWritePipe` [INFO] [stdout] --> src/utils/mod.rs:8:28 [INFO] [stdout] | [INFO] [stdout] 8 | pub use pipe::{CatBoxPipe, CatBoxReadPipe, CatBoxWritePipe}; [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: irrefutable `if let` pattern [INFO] [stdout] --> src/catbox.rs:433:10 [INFO] [stdout] | [INFO] [stdout] 433 | if let Err(e) = result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this pattern will always match, so the `if let` is useless [INFO] [stdout] = help: consider replacing the `if let` with a `let` [INFO] [stdout] = note: `#[warn(irrefutable_let_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> src/context/mod.rs:285:45 [INFO] [stdout] | [INFO] [stdout] 285 | fn add_result(&mut self, _label: &String, result: CatBoxResult) -> bool { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/context/mod.rs:115:19 [INFO] [stdout] | [INFO] [stdout] 115 | pub fn commands(&self) -> Iter { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 115 | pub fn commands(&self) -> Iter<'_, CatBoxOption> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: irrefutable `if let` pattern [INFO] [stdout] --> src/catbox.rs:433:10 [INFO] [stdout] | [INFO] [stdout] 433 | if let Err(e) = result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this pattern will always match, so the `if let` is useless [INFO] [stdout] = help: consider replacing the `if let` with a `let` [INFO] [stdout] = note: `#[warn(irrefutable_let_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> src/context/mod.rs:285:45 [INFO] [stdout] | [INFO] [stdout] 285 | fn add_result(&mut self, _label: &String, result: CatBoxResult) -> bool { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/preset/preset.rs:143:36 [INFO] [stdout] | [INFO] [stdout] 143 | pub(crate) fn append_write_mount(mut self) -> Self { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/context/mod.rs:115:19 [INFO] [stdout] | [INFO] [stdout] 115 | pub fn commands(&self) -> Iter { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 115 | pub fn commands(&self) -> Iter<'_, CatBoxOption> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.78s [INFO] running `Command { std: "docker" "inspect" "c153fd65e40617b07214c0d4c2e67ebae2bb642aa3df90d8aa861579c2b1d5d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c153fd65e40617b07214c0d4c2e67ebae2bb642aa3df90d8aa861579c2b1d5d3", kill_on_drop: false }` [INFO] [stdout] c153fd65e40617b07214c0d4c2e67ebae2bb642aa3df90d8aa861579c2b1d5d3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 091bd6a80c3d01883032297f565c09207544c620c2939193e1853a09a21d83a0 [INFO] running `Command { std: "docker" "start" "-a" "091bd6a80c3d01883032297f565c09207544c620c2939193e1853a09a21d83a0", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `CatBoxReadPipe` and `CatBoxWritePipe` [INFO] [stderr] --> src/utils/mod.rs:8:28 [INFO] [stderr] | [INFO] [stderr] 8 | pub use pipe::{CatBoxPipe, CatBoxReadPipe, CatBoxWritePipe}; [INFO] [stderr] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: irrefutable `if let` pattern [INFO] [stderr] --> src/catbox.rs:433:10 [INFO] [stderr] | [INFO] [stderr] 433 | if let Err(e) = result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this pattern will always match, so the `if let` is useless [INFO] [stderr] = help: consider replacing the `if let` with a `let` [INFO] [stderr] = note: `#[warn(irrefutable_let_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `result` [INFO] [stderr] --> src/context/mod.rs:285:45 [INFO] [stderr] | [INFO] [stderr] 285 | fn add_result(&mut self, _label: &String, result: CatBoxResult) -> bool { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/context/mod.rs:115:19 [INFO] [stderr] | [INFO] [stderr] 115 | pub fn commands(&self) -> Iter { [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 115 | pub fn commands(&self) -> Iter<'_, CatBoxOption> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `catj` (lib) generated 4 warnings (run `cargo fix --lib -p catj` to apply 3 suggestions) [INFO] [stderr] warning: `catj` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] warning: unused import: `command` [INFO] [stderr] --> src/main.rs:6:12 [INFO] [stderr] | [INFO] [stderr] 6 | use clap::{command, Parser, Subcommand}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `CatBoxOptionBuilder` [INFO] [stderr] --> src/context/mod.rs:12:34 [INFO] [stderr] | [INFO] [stderr] 12 | pub use builder::{CatBoxBuilder, CatBoxOptionBuilder}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `CatBoxReadPipe` and `CatBoxWritePipe` [INFO] [stderr] --> src/utils/mod.rs:8:28 [INFO] [stderr] | [INFO] [stderr] 8 | pub use pipe::{CatBoxPipe, CatBoxReadPipe, CatBoxWritePipe}; [INFO] [stderr] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/preset/preset.rs:143:36 [INFO] [stderr] | [INFO] [stderr] 143 | pub(crate) fn append_write_mount(mut self) -> Self { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `catj` (bin "catj" test) generated 7 warnings (3 duplicates) (run `cargo fix --bin "catj" -p catj --tests` to apply 4 suggestions) [INFO] [stderr] warning: `catj` (bin "catj") generated 7 warnings (7 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/catj-51ce7b20e4fb57b1) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/catj-fbd2985c6990a9e0) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/aplusb.rs (/opt/rustwide/target/debug/deps/aplusb-cc568b994ae7f0fd) [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stderr] INFO [aplusb] Start running output_size.c at /tmp/.tmpl7Iy3T [INFO] [stderr] INFO [aplusb] Start running re1.c at /tmp/.tmpYdT4Kc [INFO] [stderr] INFO [aplusb] Start running mle.cpp at /tmp/.tmpJZHA31 [INFO] [stderr] INFO [aplusb] Start running assert.cpp at /tmp/.tmpyMFfvE [INFO] [stderr] INFO [aplusb] Start running re2.c at /tmp/.tmpWodQCY [INFO] [stderr] INFO [aplusb] Start running tle.cpp at /tmp/.tmpWsNw1i [INFO] [stderr] INFO [aplusb] Start running big_stack.cpp at /tmp/.tmpOGGt6g [INFO] [stderr] INFO [aplusb] Start running small_stack.cpp at /tmp/.tmpAC7tGl [INFO] [stderr] INFO [aplusb] Start running malloc.c at /tmp/.tmpcn48Hd [INFO] [stderr] INFO [aplusb] Start running uid.c at /tmp/.tmpR1JXYR [INFO] [stderr] INFO [aplusb] Start running fork.cpp at /tmp/.tmpphGwg4 [INFO] [stderr] INFO [aplusb] Start running sleep.c at /tmp/.tmpgax9mE [INFO] [stderr] INFO [aplusb] Start running while1.c at /tmp/.tmpt6gkh6 [INFO] [stderr] INFO [aplusb] Start running ac.cpp at /tmp/.tmpUKZYLC [INFO] [stderr] INFO [aplusb] Start running env.c at /tmp/.tmpQqIoDU [INFO] [stderr] INFO [catj::catbox] Child process is running [INFO] [stderr] INFO [catj::catbox] Redirect child process IO ok [INFO] [stderr] INFO [catj::catbox] Mount new root: /tmp/.tmpY6YU9P [INFO] [stderr] ERROR [catj::catbox] Chroot fails: CatBox Nix Error: EPERM: Operation not permitted [INFO] [stderr] INFO [catj::catbox] Set alarm 11 seconds [INFO] [stderr] INFO [catj::catbox] Start running program gcc ./fixtures/aplusb/source/output_size.c -o /tmp/.tmpl7Iy3T/Main.out -lm [INFO] [stderr] INFO [catj::catbox] Child process is running [INFO] [stderr] INFO [catj::cgroup] Support cgroup subsystems: ["cpuset", "cpu", "blkio", "memory", "hugetlb", "pids", "freezer"] [INFO] [stderr] INFO [catj::catbox] Redirect child process IO ok [INFO] [stderr] INFO [catj::catbox] Mount new root: /tmp/.tmpbGfzLy [INFO] [stderr] ERROR [catj::catbox] Chroot fails: CatBox Nix Error: EPERM: Operation not permitted [INFO] [stderr] INFO [catj::catbox] Set alarm 11 seconds [INFO] [stderr] INFO [catj::catbox] Start running program g++ ./fixtures/aplusb/source/tle.cpp -o /tmp/.tmpWsNw1i/Main.out -lm [INFO] [stderr] INFO [catj::cgroup] Support cgroup subsystems: ["cpuset", "cpu", "blkio", "memory", "hugetlb", "pids", "freezer"] [INFO] [stderr] INFO [catj::catbox] Child process is running [INFO] [stderr] INFO [catj::catbox] Redirect child process IO ok [INFO] [stderr] INFO [catj::catbox] Mount new root: /tmp/.tmpxVIt1S [INFO] [stderr] ERROR [catj::catbox] Chroot fails: CatBox Nix Error: EPERM: Operation not permitted [INFO] [stderr] INFO [catj::catbox] Set alarm 11 seconds [INFO] [stderr] INFO [catj::catbox] Start running program gcc ./fixtures/aplusb/source/uid.c -o /tmp/.tmpR1JXYR/Main.out -lm [INFO] [stderr] INFO [catj::cgroup] Support cgroup subsystems: ["cpuset", "cpu", "blkio", "memory", "hugetlb", "pids", "freezer"] [INFO] [stderr] INFO [catj::catbox] Child process is running [INFO] [stderr] INFO [catj::catbox] Redirect child process IO ok [INFO] [stderr] INFO [catj::catbox] Mount new root: /tmp/.tmprNz9I7 [INFO] [stderr] ERROR [catj::catbox] Chroot fails: CatBox Nix Error: EPERM: Operation not permitted [INFO] [stderr] INFO [catj::catbox] Set alarm 11 seconds [INFO] [stderr] INFO [catj::catbox] Start running program g++ ./fixtures/aplusb/source/ac.cpp -o /tmp/.tmpUKZYLC/Main.out -lm [INFO] [stderr] INFO [catj::cgroup] Support cgroup subsystems: ["cpuset", "cpu", "blkio", "memory", "hugetlb", "pids", "freezer"] [INFO] [stderr] INFO [catj::cgroup] Support cgroup subsystems: ["cpuset", "cpu", "blkio", "memory", "hugetlb", "pids", "freezer"] [INFO] [stderr] INFO [catj::cgroup] Support cgroup subsystems: ["cpuset", "cpu", "blkio", "memory", "hugetlb", "pids", "freezer"] [INFO] [stderr] INFO [catj::catbox] Child process is running [INFO] [stderr] INFO [catj::catbox] Redirect child process IO ok [INFO] [stderr] INFO [catj::catbox] Mount new root: /tmp/.tmpTU9xio [INFO] [stderr] ERROR [catj::catbox] Chroot fails: CatBox Nix Error: EPERM: Operation not permitted [INFO] [stderr] INFO [catj::catbox] Set alarm 11 seconds [INFO] [stderr] INFO [catj::catbox] Start running program gcc ./fixtures/aplusb/source/sleep.c -o /tmp/.tmpgax9mE/Main.out -lm [INFO] [stderr] INFO [catj::catbox] Child process is running [INFO] [stderr] INFO [catj::catbox] Redirect child process IO ok [INFO] [stderr] INFO [catj::catbox] Mount new root: /tmp/.tmpl0xakE [INFO] [stderr] ERROR [catj::catbox] Chroot fails: CatBox Nix Error: EPERM: Operation not permitted [INFO] [stderr] INFO [catj::catbox] Set alarm 11 seconds [INFO] [stderr] INFO [catj::cgroup] Support cgroup subsystems: ["cpuset", "cpu", "blkio", "memory", "hugetlb", "pids", "freezer"] [INFO] [stderr] INFO [catj::catbox] Start running program gcc ./fixtures/aplusb/source/while1.c -o /tmp/.tmpt6gkh6/Main.out -lm [INFO] [stderr] INFO [catj::cgroup] Support cgroup subsystems: ["cpuset", "cpu", "blkio", "memory", "hugetlb", "pids", "freezer"] [INFO] [stderr] INFO [catj::cgroup] Start initializing cgroup root/root.50 [INFO] [stderr] INFO [catj::catbox] Child process is running [INFO] [stderr] INFO [catj::catbox] Redirect child process IO ok [INFO] [stderr] INFO [catj::catbox] Mount new root: /tmp/.tmpLyU81V [INFO] [stderr] ERROR [catj::catbox] Chroot fails: CatBox Nix Error: EPERM: Operation not permitted [INFO] [stderr] INFO [catj::catbox] Set alarm 11 seconds [INFO] [stderr] INFO [catj::catbox] Start running program g++ ./fixtures/aplusb/source/fork.cpp -o /tmp/.tmpphGwg4/Main.out -lm [INFO] [stderr] INFO [catj::cgroup] Start initializing cgroup root/root.46 [INFO] [stderr] ERROR [catj::cgroup] Build cgroup fails: fs error caused by: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stderr] DEBUG [catj::catbox] Start waiting for child process [INFO] [stderr] INFO [catj::cgroup] Start initializing cgroup root/root.48 [INFO] [stderr] ERROR [catj::cgroup] Build cgroup fails: fs error caused by: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stderr] DEBUG [catj::catbox] Start waiting for child process [INFO] [stderr] INFO [catj::cgroup] Support cgroup subsystems: ["cpuset", "cpu", "blkio", "memory", "hugetlb", "pids", "freezer"] [INFO] [stderr] ERROR [catj::cgroup] Build cgroup fails: fs error caused by: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stderr] DEBUG [catj::catbox] Start waiting for child process [INFO] [stderr] INFO [catj::cgroup] Start initializing cgroup root/root.45 [INFO] [stderr] INFO [catj::cgroup] Start initializing cgroup root/root.44 [INFO] [stderr] ERROR [catj::cgroup] Build cgroup fails: fs error caused by: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stderr] DEBUG [catj::catbox] Start waiting for child process [INFO] [stderr] INFO [catj::cgroup] Support cgroup subsystems: ["cpuset", "cpu", "blkio", "memory", "hugetlb", "pids", "freezer"] [INFO] [stderr] ERROR [catj::cgroup] Build cgroup fails: fs error caused by: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stderr] DEBUG [catj::catbox] Start waiting for child process [INFO] [stderr] INFO [catj::cgroup] Support cgroup subsystems: ["cpuset", "cpu", "blkio", "memory", "hugetlb", "pids", "freezer"] [INFO] [stderr] INFO [catj::cgroup] Start initializing cgroup root/root.53 [INFO] [stderr] INFO [catj::catbox] Child process is running [INFO] [stderr] INFO [catj::catbox] Redirect child process IO ok [INFO] [stderr] INFO [catj::catbox] Mount new root: /tmp/.tmpoMuFwc [INFO] [stderr] ERROR [catj::catbox] Chroot fails: CatBox Nix Error: EPERM: Operation not permitted [INFO] [stderr] INFO [catj::catbox] Set alarm 11 seconds [INFO] [stderr] INFO [catj::catbox] Child process is running [INFO] [stderr] INFO [catj::catbox] Redirect child process IO ok [INFO] [stderr] INFO [catj::catbox] Mount new root: /tmp/.tmp2nfl1V [INFO] [stderr] ERROR [catj::catbox] Chroot fails: CatBox Nix Error: EPERM: Operation not permitted [INFO] [stderr] INFO [catj::catbox] Set alarm 11 seconds [INFO] [stderr] INFO [catj::catbox] Start running program g++ ./fixtures/aplusb/source/big_stack.cpp -o /tmp/.tmpOGGt6g/Main.out -lm [INFO] [stderr] INFO [catj::catbox] Start running program g++ ./fixtures/aplusb/source/small_stack.cpp -o /tmp/.tmpAC7tGl/Main.out -lm [INFO] [stderr] INFO [catj::catbox] Child process is running [INFO] [stderr] INFO [catj::catbox] Redirect child process IO ok [INFO] [stderr] INFO [catj::catbox] Mount new root: /tmp/.tmpraj2dG [INFO] [stderr] ERROR [catj::catbox] Chroot fails: CatBox Nix Error: EPERM: Operation not permitted [INFO] [stderr] INFO [catj::catbox] Set alarm 11 seconds [INFO] [stderr] INFO [catj::catbox] Start running program gcc ./fixtures/aplusb/source/re1.c -o /tmp/.tmpYdT4Kc/Main.out -lm [INFO] [stderr] ERROR [catj::cgroup] Build cgroup fails: fs error caused by: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stderr] DEBUG [catj::catbox] Start waiting for child process [INFO] [stderr] INFO [catj::cgroup] Start initializing cgroup root/root.43 [INFO] [stderr] INFO [catj::cgroup] Support cgroup subsystems: ["cpuset", "cpu", "blkio", "memory", "hugetlb", "pids", "freezer"] [INFO] [stderr] INFO [catj::cgroup] Start initializing cgroup root/root.54 [INFO] [stderr] ERROR [catj::cgroup] Build cgroup fails: fs error caused by: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stderr] DEBUG [catj::catbox] Start waiting for child process [INFO] [stderr] INFO [catj::cgroup] Support cgroup subsystems: ["cpuset", "cpu", "blkio", "memory", "hugetlb", "pids", "freezer"] [INFO] [stderr] ERROR [catj::cgroup] Build cgroup fails: fs error caused by: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stderr] DEBUG [catj::catbox] Start waiting for child process [INFO] [stderr] INFO [catj::cgroup] Support cgroup subsystems: ["cpuset", "cpu", "blkio", "memory", "hugetlb", "pids", "freezer"] [INFO] [stderr] INFO [catj::catbox] Child process is running [INFO] [stderr] INFO [catj::catbox] Redirect child process IO ok [INFO] [stderr] INFO [catj::catbox] Mount new root: /tmp/.tmpyFVQZI [INFO] [stderr] ERROR [catj::catbox] Chroot fails: CatBox Nix Error: EPERM: Operation not permitted [INFO] [stderr] INFO [catj::catbox] Set alarm 11 seconds [INFO] [stderr] INFO [catj::catbox] Start running program g++ ./fixtures/aplusb/source/mle.cpp -o /tmp/.tmpJZHA31/Main.out -lm [INFO] [stderr] INFO [catj::cgroup] Support cgroup subsystems: ["cpuset", "cpu", "blkio", "memory", "hugetlb", "pids", "freezer"] [INFO] [stderr] INFO [catj::cgroup] Start initializing cgroup root/root.55 [INFO] [stderr] ERROR [catj::cgroup] Build cgroup fails: fs error caused by: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stderr] DEBUG [catj::catbox] Start waiting for child process [INFO] [stderr] INFO [catj::cgroup] Start initializing cgroup root/root.59 [INFO] [stderr] INFO [catj::cgroup] Start initializing cgroup root/root.62 [INFO] [stderr] INFO [catj::cgroup] Start initializing cgroup root/root.57 [INFO] [stderr] INFO [catj::cgroup] Start initializing cgroup root/root.61 [INFO] [stderr] INFO [catj::cgroup] Start initializing cgroup root/root.60 [INFO] [stderr] ERROR [catj::cgroup] Build cgroup fails: fs error caused by: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stderr] DEBUG [catj::catbox] Start waiting for child process [INFO] [stderr] ERROR [catj::cgroup] Build cgroup fails: fs error caused by: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stderr] DEBUG [catj::catbox] Start waiting for child process [INFO] [stderr] ERROR [catj::cgroup] Build cgroup fails: fs error caused by: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stderr] DEBUG [catj::catbox] Start waiting for child process [INFO] [stderr] ERROR [catj::cgroup] Build cgroup fails: fs error caused by: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stderr] DEBUG [catj::catbox] Start waiting for child process [INFO] [stderr] INFO [catj::cgroup] Start initializing cgroup root/root.73 [INFO] [stderr] ERROR [catj::cgroup] Build cgroup fails: fs error caused by: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stderr] DEBUG [catj::catbox] Start waiting for child process [INFO] [stderr] ERROR [catj::cgroup] Build cgroup fails: fs error caused by: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stderr] DEBUG [catj::catbox] Start waiting for child process [INFO] [stderr] INFO [catj::catbox] Child process #55. exited with status 0 [INFO] [stderr] DEBUG [catj::cgroup] usage.user_time: 0.032614 seconds [INFO] [stderr] DEBUG [catj::cgroup] usage.system_time: 0.017291 seconds [INFO] [stderr] DEBUG [catj::cgroup] usage.max_rss: 18340 [INFO] [stderr] INFO [catj::catbox] CatBoxUsage { time: 49, time_user: 32, time_sys: 17, memory: 18340 } [INFO] [stderr] INFO [aplusb] Compile while1.c -> /tmp/.tmpt6gkh6/Main.out ok [INFO] [stderr] INFO [catj::catbox] Child process is running [INFO] [stderr] INFO [catj::cgroup] Support cgroup subsystems: ["cpuset", "cpu", "blkio", "memory", "hugetlb", "pids", "freezer"] [INFO] [stderr] INFO [catj::catbox] Child process #62. exited with status 0 [INFO] [stderr] DEBUG [catj::cgroup] usage.user_time: 0.064616 seconds [INFO] [stderr] DEBUG [catj::cgroup] usage.system_time: 0.041063 seconds [INFO] [stderr] DEBUG [catj::cgroup] usage.max_rss: 18340 [INFO] [stderr] INFO [catj::catbox] CatBoxUsage { time: 105, time_user: 64, time_sys: 41, memory: 18340 } [INFO] [stderr] INFO [aplusb] Compile re1.c -> /tmp/.tmpYdT4Kc/Main.out ok [INFO] [stderr] INFO [catj::catbox] Child process is running [INFO] [stderr] INFO [catj::cgroup] Support cgroup subsystems: ["cpuset", "cpu", "blkio", "memory", "hugetlb", "pids", "freezer"] [INFO] [stderr] INFO [catj::cgroup] Start initializing cgroup root/root.93 [INFO] [stderr] ERROR [catj::cgroup] Build cgroup fails: fs error caused by: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stderr] DEBUG [catj::catbox] Start waiting for child process [INFO] [stderr] INFO [catj::cgroup] Start initializing cgroup root/root.94 [INFO] [stderr] INFO [catj::catbox] Child process #48. exited with status 0 [INFO] [stderr] DEBUG [catj::cgroup] usage.user_time: 0.158781 seconds [INFO] [stderr] DEBUG [catj::cgroup] usage.system_time: 0.105449 seconds [INFO] [stderr] DEBUG [catj::cgroup] usage.max_rss: 22488 [INFO] [stderr] INFO [catj::catbox] CatBoxUsage { time: 264, time_user: 158, time_sys: 105, memory: 22488 } [INFO] [stderr] INFO [catj::catbox] Child process #59. exited with status 0 [INFO] [stderr] DEBUG [catj::cgroup] usage.user_time: 0.158781 seconds [INFO] [stderr] DEBUG [catj::cgroup] usage.system_time: 0.105449 seconds [INFO] [stderr] DEBUG [catj::cgroup] usage.max_rss: 22488 [INFO] [stderr] INFO [catj::catbox] CatBoxUsage { time: 264, time_user: 158, time_sys: 105, memory: 22488 } [INFO] [stderr] INFO [aplusb] Compile fork.cpp -> /tmp/.tmpphGwg4/Main.out ok [INFO] [stderr] INFO [catj::catbox] Child process is running [INFO] [stderr] ERROR [catj::cgroup] Build cgroup fails: fs error caused by: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stderr] DEBUG [catj::catbox] Start waiting for child process [INFO] [stderr] INFO [catj::cgroup] Support cgroup subsystems: ["cpuset", "cpu", "blkio", "memory", "hugetlb", "pids", "freezer"] [INFO] [stderr] INFO [catj::catbox] Child process #94. exited with status 42 [INFO] [stderr] DEBUG [catj::cgroup] usage.user_time: 0.158781 seconds [INFO] [stderr] DEBUG [catj::cgroup] usage.system_time: 0.108153 seconds [INFO] [stderr] DEBUG [catj::cgroup] usage.max_rss: 22488 [INFO] [stderr] INFO [catj::catbox] CatBoxUsage { time: 266, time_user: 158, time_sys: 108, memory: 22488 } [INFO] [stderr] INFO [aplusb] Running re1.c ok at /tmp/.tmpYdT4Kc [INFO] [stdout] test it_should_not_run_re1 ... ok [INFO] [stderr] INFO [aplusb] Compile uid.c -> /tmp/.tmpR1JXYR/Main.out ok [INFO] [stdout] test it_should_not_run_fork ... ok [INFO] [stderr] INFO [catj::catbox] Child process is running [INFO] [stderr] INFO [catj::catbox] Child process #61. exited with status 0 [INFO] [stderr] DEBUG [catj::cgroup] usage.user_time: 0.200341 seconds [INFO] [stderr] DEBUG [catj::cgroup] usage.system_time: 0.143099 seconds [INFO] [stderr] DEBUG [catj::cgroup] usage.max_rss: 24224 [INFO] [stderr] INFO [catj::catbox] CatBoxUsage { time: 343, time_user: 200, time_sys: 143, memory: 24224 } [INFO] [stderr] INFO [aplusb] Compile small_stack.cpp -> /tmp/.tmpAC7tGl/Main.out ok [INFO] [stderr] INFO [catj::catbox] Child process #45. exited with status 0 [INFO] [stderr] INFO [catj::catbox] Child process #54. exited with status 0 [INFO] [stderr] INFO [catj::cgroup] Support cgroup subsystems: ["cpuset", "cpu", "blkio", "memory", "hugetlb", "pids", "freezer"] [INFO] [stderr] INFO [catj::catbox] Child process is running [INFO] [stderr] DEBUG [catj::cgroup] usage.user_time: 0.281078 seconds [INFO] [stderr] DEBUG [catj::cgroup] usage.system_time: 0.194794 seconds [INFO] [stderr] DEBUG [catj::cgroup] usage.max_rss: 24224 [INFO] [stderr] INFO [catj::catbox] CatBoxUsage { time: 475, time_user: 281, time_sys: 194, memory: 24224 } [INFO] [stderr] INFO [aplusb] Compile sleep.c -> /tmp/.tmpgax9mE/Main.out ok [INFO] [stderr] INFO [catj::catbox] Child process is running [INFO] [stderr] DEBUG [catj::cgroup] usage.user_time: 0.281078 seconds [INFO] [stderr] DEBUG [catj::cgroup] usage.system_time: 0.194794 seconds [INFO] [stderr] DEBUG [catj::cgroup] usage.max_rss: 24224 [INFO] [stderr] INFO [catj::catbox] CatBoxUsage { time: 475, time_user: 281, time_sys: 194, memory: 24224 } [INFO] [stderr] INFO [aplusb] Compile output_size.c -> /tmp/.tmpl7Iy3T/Main.out ok [INFO] [stderr] INFO [catj::catbox] Child process is running [INFO] [stderr] INFO [catj::cgroup] Start initializing cgroup root/root.95 [INFO] [stderr] INFO [catj::cgroup] Support cgroup subsystems: ["cpuset", "cpu", "blkio", "memory", "hugetlb", "pids", "freezer"] [INFO] [stderr] INFO [catj::cgroup] Support cgroup subsystems: ["cpuset", "cpu", "blkio", "memory", "hugetlb", "pids", "freezer"] [INFO] [stderr] ERROR [catj::cgroup] Build cgroup fails: fs error caused by: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stderr] DEBUG [catj::catbox] Start waiting for child process [INFO] [stderr] INFO [catj::cgroup] Support cgroup subsystems: ["cpuset", "cpu", "blkio", "memory", "hugetlb", "pids", "freezer"] [INFO] [stderr] INFO [catj::catbox] Child process #95. is stopped for forbidden syscall (id = 435) [INFO] [stderr] INFO [catj::catbox] Child process #95. is signaled by SIGKILL [INFO] [stderr] DEBUG [catj::cgroup] usage.user_time: 0.281078 seconds [INFO] [stderr] DEBUG [catj::cgroup] usage.system_time: 0.197376 seconds [INFO] [stderr] DEBUG [catj::cgroup] usage.max_rss: 24224 [INFO] [stderr] INFO [catj::catbox] CatBoxUsage { time: 478, time_user: 281, time_sys: 197, memory: 24224 } [INFO] [stderr] INFO [aplusb] Running fork.cpp ok at /tmp/.tmpphGwg4 [INFO] [stderr] INFO [catj::cgroup] Start initializing cgroup root/root.96 [INFO] [stderr] INFO [catj::catbox] Child process #60. exited with status 0 [INFO] [stderr] DEBUG [catj::cgroup] usage.user_time: 0.323590 seconds [INFO] [stderr] DEBUG [catj::cgroup] usage.system_time: 0.231480 seconds [INFO] [stderr] DEBUG [catj::cgroup] usage.max_rss: 24224 [INFO] [stderr] INFO [catj::catbox] CatBoxUsage { time: 555, time_user: 323, time_sys: 231, memory: 24224 } [INFO] [stderr] INFO [aplusb] Compile big_stack.cpp -> /tmp/.tmpOGGt6g/Main.out ok [INFO] [stderr] INFO [catj::catbox] Child process is running [INFO] [stderr] ERROR [catj::cgroup] Build cgroup fails: fs error caused by: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stderr] DEBUG [catj::catbox] Start waiting for child process [INFO] [stderr] INFO [catj::cgroup] Start initializing cgroup root/root.98 [INFO] [stdout] test it_should_run_uid ... ok [INFO] [stderr] INFO [catj::cgroup] Support cgroup subsystems: ["cpuset", "cpu", "blkio", "memory", "hugetlb", "pids", "freezer"] [INFO] [stderr] INFO [catj::cgroup] Start initializing cgroup root/root.97 [INFO] [stderr] ERROR [catj::cgroup] Build cgroup fails: fs error caused by: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stderr] DEBUG [catj::catbox] Start waiting for child process [INFO] [stderr] INFO [catj::cgroup] Start initializing cgroup root/root.99 [INFO] [stderr] INFO [catj::catbox] Child process #96. exited with status 0 [INFO] [stderr] DEBUG [catj::cgroup] usage.user_time: 0.323590 seconds [INFO] [stderr] DEBUG [catj::cgroup] usage.system_time: 0.234312 seconds [INFO] [stderr] DEBUG [catj::cgroup] usage.max_rss: 24224 [INFO] [stderr] INFO [catj::catbox] CatBoxUsage { time: 557, time_user: 323, time_sys: 234, memory: 24224 } [INFO] [stderr] INFO [aplusb] Running uid.c ok at /tmp/.tmpR1JXYR [INFO] [stderr] ERROR [catj::cgroup] Build cgroup fails: fs error caused by: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stderr] DEBUG [catj::catbox] Start waiting for child process [INFO] [stderr] INFO [catj::cgroup] Start initializing cgroup root/root.100 [INFO] [stderr] ERROR [catj::cgroup] Build cgroup fails: fs error caused by: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stderr] DEBUG [catj::catbox] Start waiting for child process [INFO] [stderr] ERROR [catj::cgroup] Build cgroup fails: fs error caused by: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stderr] DEBUG [catj::catbox] Start waiting for child process [INFO] [stderr] INFO [catj::catbox] Child process #97. exited with status 0 [INFO] [stderr] DEBUG [catj::cgroup] usage.user_time: 0.332523 seconds [INFO] [stderr] DEBUG [catj::cgroup] usage.system_time: 0.317681 seconds [INFO] [stderr] DEBUG [catj::cgroup] usage.max_rss: 83544 [INFO] [stderr] INFO [catj::catbox] CatBoxUsage { time: 650, time_user: 332, time_sys: 317, memory: 83544 } [INFO] [stderr] INFO [aplusb] Testcase #1. out: 2 [INFO] [stderr] INFO [aplusb] Testcase #1. ans: 2 [INFO] [stderr] INFO [catj::catbox] Child process is running [INFO] [stderr] INFO [catj::cgroup] Support cgroup subsystems: ["cpuset", "cpu", "blkio", "memory", "hugetlb", "pids", "freezer"] [INFO] [stderr] INFO [catj::cgroup] Start initializing cgroup root/root.101 [INFO] [stderr] ERROR [catj::cgroup] Build cgroup fails: fs error caused by: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stderr] DEBUG [catj::catbox] Start waiting for child process [INFO] [stderr] INFO [catj::catbox] Child process #101. exited with status 0 [INFO] [stderr] DEBUG [catj::cgroup] usage.user_time: 0.342362 seconds [INFO] [stderr] DEBUG [catj::cgroup] usage.system_time: 0.402299 seconds [INFO] [stderr] DEBUG [catj::cgroup] usage.max_rss: 83544 [INFO] [stderr] INFO [catj::catbox] CatBoxUsage { time: 744, time_user: 342, time_sys: 402, memory: 83544 } [INFO] [stderr] INFO [aplusb] Testcase #2. out: 1000000001 [INFO] [stderr] INFO [aplusb] Testcase #2. ans: 1000000001 [INFO] [stderr] INFO [catj::catbox] Child process is running [INFO] [stderr] INFO [catj::cgroup] Support cgroup subsystems: ["cpuset", "cpu", "blkio", "memory", "hugetlb", "pids", "freezer"] [INFO] [stderr] INFO [catj::cgroup] Start initializing cgroup root/root.105 [INFO] [stderr] ERROR [catj::cgroup] Build cgroup fails: fs error caused by: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stderr] DEBUG [catj::catbox] Start waiting for child process [INFO] [stderr] INFO [catj::catbox] Child process #105. exited with status 0 [INFO] [stderr] DEBUG [catj::cgroup] usage.user_time: 0.350376 seconds [INFO] [stderr] DEBUG [catj::cgroup] usage.system_time: 0.491460 seconds [INFO] [stderr] DEBUG [catj::cgroup] usage.max_rss: 83544 [INFO] [stderr] INFO [catj::catbox] CatBoxUsage { time: 841, time_user: 350, time_sys: 491, memory: 83544 } [INFO] [stderr] INFO [aplusb] Testcase #3. out: 100001 [INFO] [stderr] INFO [aplusb] Testcase #3. ans: 100001 [INFO] [stderr] INFO [aplusb] Running small_stack.cpp ok at /tmp/.tmpAC7tGl [INFO] [stdout] test it_should_run_small_stack ... ok [INFO] [stderr] INFO [catj::catbox] Child process #46. exited with status 0 [INFO] [stderr] DEBUG [catj::cgroup] usage.user_time: 0.763145 seconds [INFO] [stderr] DEBUG [catj::cgroup] usage.system_time: 0.583541 seconds [INFO] [stderr] DEBUG [catj::cgroup] usage.max_rss: 83544 [INFO] [stderr] INFO [catj::catbox] CatBoxUsage { time: 1346, time_user: 763, time_sys: 583, memory: 83544 } [INFO] [stderr] INFO [aplusb] Compile tle.cpp -> /tmp/.tmpWsNw1i/Main.out ok [INFO] [stderr] INFO [catj::catbox] Child process is running [INFO] [stderr] INFO [catj::cgroup] Support cgroup subsystems: ["cpuset", "cpu", "blkio", "memory", "hugetlb", "pids", "freezer"] [INFO] [stderr] INFO [catj::cgroup] Start initializing cgroup root/root.106 [INFO] [stderr] ERROR [catj::cgroup] Build cgroup fails: fs error caused by: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stderr] DEBUG [catj::catbox] Start waiting for child process [INFO] [stderr] INFO [catj::catbox] Child process #73. exited with status 0 [INFO] [stderr] DEBUG [catj::cgroup] usage.user_time: 1.209414 seconds [INFO] [stderr] DEBUG [catj::cgroup] usage.system_time: 0.669857 seconds [INFO] [stderr] DEBUG [catj::cgroup] usage.max_rss: 83544 [INFO] [stderr] INFO [catj::catbox] CatBoxUsage { time: 1879, time_user: 1209, time_sys: 669, memory: 83544 } [INFO] [stderr] INFO [aplusb] Compile mle.cpp -> /tmp/.tmpJZHA31/Main.out ok [INFO] [stderr] INFO [catj::catbox] Child process is running [INFO] [stderr] INFO [catj::cgroup] Support cgroup subsystems: ["cpuset", "cpu", "blkio", "memory", "hugetlb", "pids", "freezer"] [INFO] [stderr] INFO [catj::cgroup] Start initializing cgroup root/root.113 [INFO] [stderr] ERROR [catj::cgroup] Build cgroup fails: fs error caused by: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stderr] DEBUG [catj::catbox] Start waiting for child process [INFO] [stderr] INFO [catj::catbox] Child process #50. exited with status 0 [INFO] [stderr] DEBUG [catj::cgroup] usage.user_time: 1.593652 seconds [INFO] [stderr] DEBUG [catj::cgroup] usage.system_time: 0.768934 seconds [INFO] [stderr] DEBUG [catj::cgroup] usage.max_rss: 83544 [INFO] [stderr] INFO [catj::catbox] CatBoxUsage { time: 2362, time_user: 1593, time_sys: 768, memory: 83544 } [INFO] [stderr] INFO [aplusb] Compile ac.cpp -> /tmp/.tmpUKZYLC/Main.out ok [INFO] [stderr] INFO [catj::catbox] Child process is running [INFO] [stderr] INFO [catj::cgroup] Support cgroup subsystems: ["cpuset", "cpu", "blkio", "memory", "hugetlb", "pids", "freezer"] [INFO] [stderr] INFO [catj::cgroup] Start initializing cgroup root/root.114 [INFO] [stderr] ERROR [catj::cgroup] Build cgroup fails: fs error caused by: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stderr] DEBUG [catj::catbox] Start waiting for child process [INFO] [stderr] INFO [catj::catbox] Child process #114. exited with status 0 [INFO] [stderr] DEBUG [catj::cgroup] usage.user_time: 1.593652 seconds [INFO] [stderr] DEBUG [catj::cgroup] usage.system_time: 0.773523 seconds [INFO] [stderr] DEBUG [catj::cgroup] usage.max_rss: 83544 [INFO] [stderr] INFO [catj::catbox] CatBoxUsage { time: 2367, time_user: 1593, time_sys: 773, memory: 83544 } [INFO] [stderr] INFO [aplusb] Testcase #1. out: 2 [INFO] [stderr] INFO [aplusb] Testcase #1. ans: 2 [INFO] [stderr] INFO [catj::cgroup] Support cgroup subsystems: ["cpuset", "cpu", "blkio", "memory", "hugetlb", "pids", "freezer"] [INFO] [stderr] INFO [catj::catbox] Child process is running [INFO] [stderr] INFO [catj::cgroup] Start initializing cgroup root/root.115 [INFO] [stderr] ERROR [catj::cgroup] Build cgroup fails: fs error caused by: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stderr] DEBUG [catj::catbox] Start waiting for child process [INFO] [stderr] INFO [catj::catbox] Child process #115. exited with status 0 [INFO] [stderr] DEBUG [catj::cgroup] usage.user_time: 1.595900 seconds [INFO] [stderr] DEBUG [catj::cgroup] usage.system_time: 0.775772 seconds [INFO] [stderr] DEBUG [catj::cgroup] usage.max_rss: 83544 [INFO] [stderr] INFO [catj::catbox] CatBoxUsage { time: 2371, time_user: 1595, time_sys: 775, memory: 83544 } [INFO] [stderr] INFO [aplusb] Testcase #2. out: 1000000001 [INFO] [stderr] INFO [aplusb] Testcase #2. ans: 1000000001 [INFO] [stderr] INFO [catj::catbox] Child process is running [INFO] [stderr] INFO [catj::cgroup] Support cgroup subsystems: ["cpuset", "cpu", "blkio", "memory", "hugetlb", "pids", "freezer"] [INFO] [stderr] INFO [catj::cgroup] Start initializing cgroup root/root.116 [INFO] [stderr] ERROR [catj::cgroup] Build cgroup fails: fs error caused by: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stderr] DEBUG [catj::catbox] Start waiting for child process [INFO] [stdout] test it_should_run_cpp_ac ... ok [INFO] [stderr] INFO [catj::catbox] Child process #116. exited with status 0 [INFO] [stderr] DEBUG [catj::cgroup] usage.user_time: 1.596992 seconds [INFO] [stderr] DEBUG [catj::cgroup] usage.system_time: 0.779048 seconds [INFO] [stderr] DEBUG [catj::cgroup] usage.max_rss: 83544 [INFO] [stderr] INFO [catj::catbox] CatBoxUsage { time: 2376, time_user: 1596, time_sys: 779, memory: 83544 } [INFO] [stderr] INFO [aplusb] Testcase #3. out: 100001 [INFO] [stderr] INFO [aplusb] Testcase #3. ans: 100001 [INFO] [stderr] INFO [aplusb] Running ac.cpp ok at /tmp/.tmpUKZYLC [INFO] [stderr] INFO [catj::catbox] Child process #113. exited with status 0 [INFO] [stderr] DEBUG [catj::cgroup] usage.user_time: 2.021367 seconds [INFO] [stdout] test it_should_not_run_mle ... ok [INFO] [stderr] DEBUG [catj::cgroup] usage.system_time: 1.085541 seconds [INFO] [stderr] DEBUG [catj::cgroup] usage.max_rss: 394324 [INFO] [stderr] INFO [catj::catbox] CatBoxUsage { time: 3106, time_user: 2021, time_sys: 1085, memory: 394324 } [INFO] [stderr] INFO [aplusb] Running mle.cpp ok at /tmp/.tmpJZHA31 [INFO] [stderr] INFO [catj::catbox] Child process #93. is stopped by SIGALRM (may be time limit exceeded) [INFO] [stderr] INFO [catj::catbox] Child process #93. is signaled by SIGALRM [INFO] [stderr] DEBUG [catj::cgroup] usage.user_time: 3.396915 seconds [INFO] [stderr] DEBUG [catj::cgroup] usage.system_time: 1.094384 seconds [INFO] [stderr] DEBUG [catj::cgroup] usage.max_rss: 394324 [INFO] [stderr] INFO [catj::catbox] CatBoxUsage { time: 4491, time_user: 3396, time_sys: 1094, memory: 394324 } [INFO] [stderr] INFO [aplusb] Running while1.c ok at /tmp/.tmpt6gkh6 [INFO] [stdout] test it_should_not_run_while1 ... ok [INFO] [stdout] test it_should_not_run_sleep ... ok [INFO] [stderr] INFO [catj::catbox] Child process #98. is stopped by SIGALRM (may be time limit exceeded) [INFO] [stderr] INFO [catj::catbox] Child process #98. is signaled by SIGALRM [INFO] [stderr] DEBUG [catj::cgroup] usage.user_time: 3.396915 seconds [INFO] [stderr] DEBUG [catj::cgroup] usage.system_time: 1.097 seconds [INFO] [stderr] DEBUG [catj::cgroup] usage.max_rss: 394324 [INFO] [stderr] INFO [catj::catbox] CatBoxUsage { time: 4493, time_user: 3396, time_sys: 1097, memory: 394324 } [INFO] [stderr] INFO [aplusb] Running sleep.c ok at /tmp/.tmpgax9mE [INFO] [stderr] INFO [catj::catbox] Child process #100. is stopped by SIGALRM (may be time limit exceeded) [INFO] [stderr] INFO [catj::catbox] Child process #100. is signaled by SIGALRM [INFO] [stderr] DEBUG [catj::cgroup] usage.user_time: 3.463052 seconds [INFO] [stderr] DEBUG [catj::cgroup] usage.system_time: 2.372356 seconds [INFO] [stderr] DEBUG [catj::cgroup] usage.max_rss: 1183828 [INFO] [stderr] INFO [catj::catbox] CatBoxUsage { time: 5835, time_user: 3463, time_sys: 2372, memory: 1183828 } [INFO] [stderr] INFO [aplusb] Running big_stack.cpp ok at /tmp/.tmpOGGt6g [INFO] [stdout] test it_should_not_run_big_stack ... ok [INFO] [stdout] test it_should_not_run_tle ... ok [INFO] [stderr] INFO [catj::catbox] Child process #106. is stopped by SIGALRM (may be time limit exceeded) [INFO] [stderr] INFO [catj::catbox] Child process #106. is signaled by SIGALRM [INFO] [stderr] DEBUG [catj::cgroup] usage.user_time: 4.647531 seconds [INFO] [stderr] DEBUG [catj::cgroup] usage.system_time: 2.389889 seconds [INFO] [stderr] DEBUG [catj::cgroup] usage.max_rss: 1183828 [INFO] [stderr] INFO [catj::catbox] CatBoxUsage { time: 7037, time_user: 4647, time_sys: 2389, memory: 1183828 } [INFO] [stderr] INFO [aplusb] Running tle.cpp ok at /tmp/.tmpWsNw1i [INFO] [stderr] INFO [catj::catbox] Child process #99. is stopped by SIGXFSZ [INFO] [stderr] INFO [catj::catbox] Child process #99. is signaled by SIGXFSZ [INFO] [stderr] DEBUG [catj::cgroup] usage.user_time: 4.839984 seconds [INFO] [stderr] DEBUG [catj::cgroup] usage.system_time: 3.474054 seconds [INFO] [stderr] DEBUG [catj::cgroup] usage.max_rss: 1183828 [INFO] [stderr] INFO [catj::catbox] CatBoxUsage { time: 8314, time_user: 4839, time_sys: 3474, memory: 1183828 } [INFO] [stderr] INFO [aplusb] Running output_size.c ok at /tmp/.tmpl7Iy3T [INFO] [stdout] test it_should_not_run_output_size ... ok [INFO] [stdout] test it_should_not_run_assert has been running for over 60 seconds [INFO] [stdout] test it_should_not_run_env has been running for over 60 seconds [INFO] [stdout] test it_should_not_run_malloc has been running for over 60 seconds [INFO] [stdout] test it_should_not_run_re2 has been running for over 60 seconds [ERROR] error running command: no output for 300 seconds [INFO] running `Command { std: "docker" "inspect" "091bd6a80c3d01883032297f565c09207544c620c2939193e1853a09a21d83a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "091bd6a80c3d01883032297f565c09207544c620c2939193e1853a09a21d83a0", kill_on_drop: false }` [INFO] [stdout] 091bd6a80c3d01883032297f565c09207544c620c2939193e1853a09a21d83a0