[INFO] cloning repository https://github.com/ben01189998819991197253/contrail
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ben01189998819991197253/contrail" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fben01189998819991197253%2Fcontrail", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fben01189998819991197253%2Fcontrail'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0338ba0b96e450948b0792f882535b5f734838bc
[INFO] testing ben01189998819991197253/contrail against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fben01189998819991197253%2Fcontrail" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ben01189998819991197253/contrail on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ben01189998819991197253/contrail
[INFO] finished tweaking git repo https://github.com/ben01189998819991197253/contrail
[INFO] tweaked toml for git repo https://github.com/ben01189998819991197253/contrail written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/ben01189998819991197253/contrail already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] error: the lock file /workspace/builds/worker-10/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 921eb1d51f8f80b42f32858f72a42585af0dd70ce94642314eafba549078266a
[INFO] running `Command { std: "docker" "start" "-a" "921eb1d51f8f80b42f32858f72a42585af0dd70ce94642314eafba549078266a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "921eb1d51f8f80b42f32858f72a42585af0dd70ce94642314eafba549078266a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "921eb1d51f8f80b42f32858f72a42585af0dd70ce94642314eafba549078266a", kill_on_drop: false }`
[INFO] [stdout] 921eb1d51f8f80b42f32858f72a42585af0dd70ce94642314eafba549078266a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2afad6669d1381cdc15d5aa971903466165ffa6c10d163834893f675a7654813
[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" "2afad6669d1381cdc15d5aa971903466165ffa6c10d163834893f675a7654813", kill_on_drop: false }`
[INFO] [stderr]    Compiling cmake v0.1.45
[INFO] [stderr]    Compiling libz-sys v1.1.2
[INFO] [stderr]    Compiling libssh2-sys v0.2.20
[INFO] [stderr]    Compiling curl-sys v0.4.39+curl-7.74.0
[INFO] [stderr]    Compiling toml v0.2.1
[INFO] [stderr]    Compiling openssl-sys v0.9.60
[INFO] [stderr]    Compiling libgit2-sys v0.6.19
[INFO] [stderr]    Compiling config v0.4.1
[INFO] [stderr]    Compiling git2 v0.6.11
[INFO] [stderr]    Compiling contrail v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/utils.rs:60:60
[INFO] [stdout]    |
[INFO] [stdout] 60 |         self::Error::new(ErrorKind::InvalidTypeInConfig, e.description())
[INFO] [stdout]    |                                                            ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 07s
[INFO] running `Command { std: "docker" "inspect" "2afad6669d1381cdc15d5aa971903466165ffa6c10d163834893f675a7654813", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2afad6669d1381cdc15d5aa971903466165ffa6c10d163834893f675a7654813", kill_on_drop: false }`
[INFO] [stdout] 2afad6669d1381cdc15d5aa971903466165ffa6c10d163834893f675a7654813
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ed831041806cac5bdb77dec3582bbb621cbb331ceeb3eea4fe8608a7b9e8585
[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" "8ed831041806cac5bdb77dec3582bbb621cbb331ceeb3eea4fe8608a7b9e8585", kill_on_drop: false }`
[INFO] [stderr]    Compiling contrail v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/utils.rs:60:60
[INFO] [stdout]    |
[INFO] [stdout] 60 |         self::Error::new(ErrorKind::InvalidTypeInConfig, e.description())
[INFO] [stdout]    |                                                            ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.63s
[INFO] running `Command { std: "docker" "inspect" "8ed831041806cac5bdb77dec3582bbb621cbb331ceeb3eea4fe8608a7b9e8585", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ed831041806cac5bdb77dec3582bbb621cbb331ceeb3eea4fe8608a7b9e8585", kill_on_drop: false }`
[INFO] [stdout] 8ed831041806cac5bdb77dec3582bbb621cbb331ceeb3eea4fe8608a7b9e8585
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 33397fbaedf93061531d675a2ea137c1a9cf83d20b154744a8207fa7d2a7fe00
[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" "33397fbaedf93061531d675a2ea137c1a9cf83d20b154744a8207fa7d2a7fe00", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> src/utils.rs:60:60
[INFO] [stderr]    |
[INFO] [stderr] 60 |         self::Error::new(ErrorKind::InvalidTypeInConfig, e.description())
[INFO] [stderr]    |                                                            ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/contrail-33aba58baed6d220
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test utils::tests::test_ref_get_array ... ok
[INFO] [stdout] test modules::tests::test_try_text_props_from_vec ... ok
[INFO] [stdout] test modules::tests::test_format_for_module ... ok
[INFO] [stdout] test modules::tests::test_try_text_prop_from_str ... ok
[INFO] [stdout] test modules::tests::test_style_from_modulestyle ... ok
[INFO] [stdout] test modules::tests::test_read_style_from_config ... ok
[INFO] [stdout] test modules::tests::test_try_color_from_str ... ok
[INFO] [stdout] test modules::tests::test_try_fixed_from_str ... ok
[INFO] [stdout] test modules::exit_code::tests::test_exit_code ... ok
[INFO] [stdout] test modules::generic::tests::test_format_generic ... ok
[INFO] [stdout] test modules::tests::test_try_rgb_from_str ... ok
[INFO] [stdout] test modules::tests::test_try_text_props_from_config ... ok
[INFO] [stdout] test modules::tests::test_read_options_from_config ... ok
[INFO] [stdout] test modules::tests::test_try_color_from_config ... ok
[INFO] [stdout] test modules::prompt::tests::test_format_prompt ... ok
[INFO] [stdout] test modules::tests::test_panic_on_unsupported_shell ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "33397fbaedf93061531d675a2ea137c1a9cf83d20b154744a8207fa7d2a7fe00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33397fbaedf93061531d675a2ea137c1a9cf83d20b154744a8207fa7d2a7fe00", kill_on_drop: false }`
[INFO] [stdout] 33397fbaedf93061531d675a2ea137c1a9cf83d20b154744a8207fa7d2a7fe00