[INFO] cloning repository https://github.com/gcp/rustywin [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gcp/rustywin" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgcp%2Frustywin", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgcp%2Frustywin'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c05856f61343ac2f75592b0c0f954a3e048497e9 [INFO] testing gcp/rustywin against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgcp%2Frustywin" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/gcp/rustywin on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-4/source/rust-toolchain [INFO] started tweaking git repo https://github.com/gcp/rustywin [INFO] finished tweaking git repo https://github.com/gcp/rustywin [INFO] tweaked toml for git repo https://github.com/gcp/rustywin written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/gcp/rustywin already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 95f89f181ad5054a1fed0ba324c33a2363cf813334cec685157e7247a499e919 [INFO] running `Command { std: "docker" "start" "-a" "95f89f181ad5054a1fed0ba324c33a2363cf813334cec685157e7247a499e919", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "95f89f181ad5054a1fed0ba324c33a2363cf813334cec685157e7247a499e919", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "95f89f181ad5054a1fed0ba324c33a2363cf813334cec685157e7247a499e919", kill_on_drop: false }` [INFO] [stdout] 95f89f181ad5054a1fed0ba324c33a2363cf813334cec685157e7247a499e919 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f3a5fbc81984556fde400528a51ac159e9e89ecbfbf42e62d8d3b85b28aac459 [INFO] running `Command { std: "docker" "start" "-a" "f3a5fbc81984556fde400528a51ac159e9e89ecbfbf42e62d8d3b85b28aac459", kill_on_drop: false }` [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling nom v4.1.0 [INFO] [stderr] Compiling rustywin v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `IResult`, `Needed`, `le_i16` [INFO] [stdout] --> src/analyze.rs:7:11 [INFO] [stdout] | [INFO] [stdout] 7 | use nom::{le_i16, le_u16, le_u24, le_u32, le_u8, IResult, Needed}; [INFO] [stdout] | ^^^^^^ ^^^^^^^ ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:36:31 [INFO] [stdout] | [INFO] [stdout] 36 | pub type DumpFile = Arc>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::io::Write + Send` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/analyze.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | / quick_error! { [INFO] [stdout] 10 | | #[derive(Debug)] [INFO] [stdout] 11 | | pub enum ParseError { [INFO] [stdout] 12 | | ParseFail { [INFO] [stdout] ... | [INFO] [stdout] 18 | | } [INFO] [stdout] 19 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/analyze.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | / quick_error! { [INFO] [stdout] 10 | | #[derive(Debug)] [INFO] [stdout] 11 | | pub enum ParseError { [INFO] [stdout] 12 | | ParseFail { [INFO] [stdout] ... | [INFO] [stdout] 18 | | } [INFO] [stdout] 19 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `reject_buff` [INFO] [stdout] --> src/socketloop.rs:287:21 [INFO] [stdout] | [INFO] [stdout] 287 | let reject_buff = filtered_buffer_pair.1; [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_reject_buff` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Denied` [INFO] [stdout] --> src/analyze.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | Denied, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `screen_num` [INFO] [stdout] --> src/display.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn screen_num(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.20s [INFO] running `Command { std: "docker" "inspect" "f3a5fbc81984556fde400528a51ac159e9e89ecbfbf42e62d8d3b85b28aac459", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f3a5fbc81984556fde400528a51ac159e9e89ecbfbf42e62d8d3b85b28aac459", kill_on_drop: false }` [INFO] [stdout] f3a5fbc81984556fde400528a51ac159e9e89ecbfbf42e62d8d3b85b28aac459 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a95919693daa845db2b8281e5f9c6e0d0fb3ba93db02984863360ff3a70139ff [INFO] running `Command { std: "docker" "start" "-a" "a95919693daa845db2b8281e5f9c6e0d0fb3ba93db02984863360ff3a70139ff", kill_on_drop: false }` [INFO] [stderr] Compiling rustywin v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `IResult`, `Needed`, `le_i16` [INFO] [stdout] --> src/analyze.rs:7:11 [INFO] [stdout] | [INFO] [stdout] 7 | use nom::{le_i16, le_u16, le_u24, le_u32, le_u8, IResult, Needed}; [INFO] [stdout] | ^^^^^^ ^^^^^^^ ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:36:31 [INFO] [stdout] | [INFO] [stdout] 36 | pub type DumpFile = Arc>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::io::Write + Send` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/analyze.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | / quick_error! { [INFO] [stdout] 10 | | #[derive(Debug)] [INFO] [stdout] 11 | | pub enum ParseError { [INFO] [stdout] 12 | | ParseFail { [INFO] [stdout] ... | [INFO] [stdout] 18 | | } [INFO] [stdout] 19 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/analyze.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | / quick_error! { [INFO] [stdout] 10 | | #[derive(Debug)] [INFO] [stdout] 11 | | pub enum ParseError { [INFO] [stdout] 12 | | ParseFail { [INFO] [stdout] ... | [INFO] [stdout] 18 | | } [INFO] [stdout] 19 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `reject_buff` [INFO] [stdout] --> src/socketloop.rs:287:21 [INFO] [stdout] | [INFO] [stdout] 287 | let reject_buff = filtered_buffer_pair.1; [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_reject_buff` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Denied` [INFO] [stdout] --> src/analyze.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | Denied, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `screen_num` [INFO] [stdout] --> src/display.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn screen_num(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.88s [INFO] running `Command { std: "docker" "inspect" "a95919693daa845db2b8281e5f9c6e0d0fb3ba93db02984863360ff3a70139ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a95919693daa845db2b8281e5f9c6e0d0fb3ba93db02984863360ff3a70139ff", kill_on_drop: false }` [INFO] [stdout] a95919693daa845db2b8281e5f9c6e0d0fb3ba93db02984863360ff3a70139ff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0f66cc6a10d34f1f9b5df89c2ece61995076af5d2dbd1b9c43a3b2d4321a0ecd [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "0f66cc6a10d34f1f9b5df89c2ece61995076af5d2dbd1b9c43a3b2d4321a0ecd", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `IResult`, `Needed`, `le_i16` [INFO] [stderr] --> src/analyze.rs:7:11 [INFO] [stderr] | [INFO] [stderr] 7 | use nom::{le_i16, le_u16, le_u24, le_u32, le_u8, IResult, Needed}; [INFO] [stderr] | ^^^^^^ ^^^^^^^ ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:36:31 [INFO] [stderr] | [INFO] [stderr] 36 | pub type DumpFile = Arc>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::io::Write + Send` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/analyze.rs:9:1 [INFO] [stderr] | [INFO] [stderr] 9 | / quick_error! { [INFO] [stderr] 10 | | #[derive(Debug)] [INFO] [stderr] 11 | | pub enum ParseError { [INFO] [stderr] 12 | | ParseFail { [INFO] [stderr] ... | [INFO] [stderr] 18 | | } [INFO] [stderr] 19 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/analyze.rs:9:1 [INFO] [stderr] | [INFO] [stderr] 9 | / quick_error! { [INFO] [stderr] 10 | | #[derive(Debug)] [INFO] [stderr] 11 | | pub enum ParseError { [INFO] [stderr] 12 | | ParseFail { [INFO] [stderr] ... | [INFO] [stderr] 18 | | } [INFO] [stderr] 19 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `quick_error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused variable: `reject_buff` [INFO] [stderr] --> src/socketloop.rs:287:21 [INFO] [stderr] | [INFO] [stderr] 287 | let reject_buff = filtered_buffer_pair.1; [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_reject_buff` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Denied` [INFO] [stderr] --> src/analyze.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | Denied, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `screen_num` [INFO] [stderr] --> src/display.rs:25:12 [INFO] [stderr] | [INFO] [stderr] 25 | pub fn screen_num(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `rustywin` (bin "rustywin" test) generated 7 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rustywin-458736558b1f0a05) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test analyze::tests::test_request ... ok [INFO] [stdout] test display::tests::test_parse_x11_display ... ok [INFO] [stdout] test display::tests::test_parse_x11_display_fail - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "0f66cc6a10d34f1f9b5df89c2ece61995076af5d2dbd1b9c43a3b2d4321a0ecd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f66cc6a10d34f1f9b5df89c2ece61995076af5d2dbd1b9c43a3b2d4321a0ecd", kill_on_drop: false }` [INFO] [stdout] 0f66cc6a10d34f1f9b5df89c2ece61995076af5d2dbd1b9c43a3b2d4321a0ecd