[INFO] updating cached repository https://github.com/0jdxt/rema [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] [stderr] From https://github.com/0jdxt/rema [INFO] [stderr] 64aad75..198525a master -> master [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 198525a7ea12f2e98cfbe3bedd71eb80fed4a8a2 [INFO] testing 0jdxt/rema against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0jdxt%2Frema" "/workspace/builds/worker-4/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/0jdxt/rema on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/0jdxt/rema [INFO] finished tweaking git repo https://github.com/0jdxt/rema [INFO] tweaked toml for git repo https://github.com/0jdxt/rema written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/0jdxt/rema already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a49def3e612a842cd0e11f10a0c884119527a3d483268211d7286f1d3c0951c8 [INFO] running `"docker" "start" "-a" "a49def3e612a842cd0e11f10a0c884119527a3d483268211d7286f1d3c0951c8"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling syn v1.0.29 [INFO] [stderr] Compiling yaml-rust v0.4.3 [INFO] [stderr] Compiling shellexpand v2.0.0 [INFO] [stderr] Compiling openssl-sys v0.9.57 [INFO] [stderr] Compiling libgit2-sys v0.12.6+1.0.0 [INFO] [stderr] Compiling libssh2-sys v0.2.17 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling git2 v0.13.6 [INFO] [stderr] Compiling serde_derive v1.0.111 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling serde v1.0.111 [INFO] [stderr] Compiling serde_yaml v0.8.12 [INFO] [stderr] Compiling ron v0.6.0 [INFO] [stderr] Compiling toml v0.5.6 [INFO] [stderr] Compiling rema v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `crate::errors::pretty_error` [INFO] [stderr] --> src/main.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use crate::errors::pretty_error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs` [INFO] [stderr] --> src/main.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::fs; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `config::RemaConfig` [INFO] [stderr] --> src/main.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use config::RemaConfig; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `updates_file` [INFO] [stderr] --> src/main.rs:27:9 [INFO] [stderr] | [INFO] [stderr] 27 | let updates_file = PathBuf::new(); [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_updates_file` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `path` [INFO] [stderr] --> src/config.rs:50:19 [INFO] [stderr] | [INFO] [stderr] 50 | pub(crate) fn path(&self) -> &Path { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `pull` [INFO] [stderr] --> src/config.rs:55:19 [INFO] [stderr] | [INFO] [stderr] 55 | pub(crate) fn pull(&self) -> bool { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `build` [INFO] [stderr] --> src/config.rs:73:19 [INFO] [stderr] | [INFO] [stderr] 73 | pub(crate) fn build(&self) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `clean` [INFO] [stderr] --> src/config.rs:83:19 [INFO] [stderr] | [INFO] [stderr] 83 | pub(crate) fn clean(&self) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `run_line_as_cmd` [INFO] [stderr] --> src/config.rs:89:8 [INFO] [stderr] | [INFO] [stderr] 89 | fn run_line_as_cmd(&self, line: &str) { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `BaseDirRelative` [INFO] [stderr] --> src/errors.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | BaseDirRelative(PathBuf), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `BaseDirNotDir` [INFO] [stderr] --> src/errors.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | BaseDirNotDir(PathBuf), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 11 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 13s [INFO] running `"docker" "inspect" "a49def3e612a842cd0e11f10a0c884119527a3d483268211d7286f1d3c0951c8"` [INFO] running `"docker" "rm" "-f" "a49def3e612a842cd0e11f10a0c884119527a3d483268211d7286f1d3c0951c8"` [INFO] [stdout] a49def3e612a842cd0e11f10a0c884119527a3d483268211d7286f1d3c0951c8 [INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stdout] 1b1a4206e8fb1d172750c9bc40be44034de42e8a4e8ae0657cefeff55026f5bc [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "1b1a4206e8fb1d172750c9bc40be44034de42e8a4e8ae0657cefeff55026f5bc"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling rema v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `crate::errors::pretty_error` [INFO] [stderr] --> src/main.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use crate::errors::pretty_error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs` [INFO] [stderr] --> src/main.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::fs; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `config::RemaConfig` [INFO] [stderr] --> src/main.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use config::RemaConfig; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `updates_file` [INFO] [stderr] --> src/main.rs:27:9 [INFO] [stderr] | [INFO] [stderr] 27 | let updates_file = PathBuf::new(); [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_updates_file` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `path` [INFO] [stderr] --> src/config.rs:50:19 [INFO] [stderr] | [INFO] [stderr] 50 | pub(crate) fn path(&self) -> &Path { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `pull` [INFO] [stderr] --> src/config.rs:55:19 [INFO] [stderr] | [INFO] [stderr] 55 | pub(crate) fn pull(&self) -> bool { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `build` [INFO] [stderr] --> src/config.rs:73:19 [INFO] [stderr] | [INFO] [stderr] 73 | pub(crate) fn build(&self) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `clean` [INFO] [stderr] --> src/config.rs:83:19 [INFO] [stderr] | [INFO] [stderr] 83 | pub(crate) fn clean(&self) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `run_line_as_cmd` [INFO] [stderr] --> src/config.rs:89:8 [INFO] [stderr] | [INFO] [stderr] 89 | fn run_line_as_cmd(&self, line: &str) { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `BaseDirRelative` [INFO] [stderr] --> src/errors.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | BaseDirRelative(PathBuf), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `BaseDirNotDir` [INFO] [stderr] --> src/errors.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | BaseDirNotDir(PathBuf), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 11 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.97s [INFO] running `"docker" "inspect" "1b1a4206e8fb1d172750c9bc40be44034de42e8a4e8ae0657cefeff55026f5bc"` [INFO] running `"docker" "rm" "-f" "1b1a4206e8fb1d172750c9bc40be44034de42e8a4e8ae0657cefeff55026f5bc"` [INFO] [stdout] 1b1a4206e8fb1d172750c9bc40be44034de42e8a4e8ae0657cefeff55026f5bc [INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 453b244dda57cb4f1e413db3eba5081fa66e9d631b604383f3d318a54f742c45 [INFO] running `"docker" "start" "-a" "453b244dda57cb4f1e413db3eba5081fa66e9d631b604383f3d318a54f742c45"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unused import: `crate::errors::pretty_error` [INFO] [stderr] --> src/main.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use crate::errors::pretty_error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs` [INFO] [stderr] --> src/main.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::fs; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `config::RemaConfig` [INFO] [stderr] --> src/main.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use config::RemaConfig; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `updates_file` [INFO] [stderr] --> src/main.rs:27:9 [INFO] [stderr] | [INFO] [stderr] 27 | let updates_file = PathBuf::new(); [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_updates_file` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `path` [INFO] [stderr] --> src/config.rs:50:19 [INFO] [stderr] | [INFO] [stderr] 50 | pub(crate) fn path(&self) -> &Path { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `pull` [INFO] [stderr] --> src/config.rs:55:19 [INFO] [stderr] | [INFO] [stderr] 55 | pub(crate) fn pull(&self) -> bool { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `build` [INFO] [stderr] --> src/config.rs:73:19 [INFO] [stderr] | [INFO] [stderr] 73 | pub(crate) fn build(&self) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `clean` [INFO] [stderr] --> src/config.rs:83:19 [INFO] [stderr] | [INFO] [stderr] 83 | pub(crate) fn clean(&self) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `run_line_as_cmd` [INFO] [stderr] --> src/config.rs:89:8 [INFO] [stderr] | [INFO] [stderr] 89 | fn run_line_as_cmd(&self, line: &str) { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `BaseDirRelative` [INFO] [stderr] --> src/errors.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | BaseDirRelative(PathBuf), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `BaseDirNotDir` [INFO] [stderr] --> src/errors.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | BaseDirNotDir(PathBuf), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 11 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.17s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/rema-a75b02f1859d8dd2 [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test config::tests::test_rema_config_full ... ok [INFO] [stdout] test config::tests::test_invalid_config_no_panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "453b244dda57cb4f1e413db3eba5081fa66e9d631b604383f3d318a54f742c45"` [INFO] running `"docker" "rm" "-f" "453b244dda57cb4f1e413db3eba5081fa66e9d631b604383f3d318a54f742c45"` [INFO] [stdout] 453b244dda57cb4f1e413db3eba5081fa66e9d631b604383f3d318a54f742c45