[INFO] cloning repository https://github.com/acheronfail/timers
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/acheronfail/timers" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Facheronfail%2Ftimers", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Facheronfail%2Ftimers'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fae18b26e566ecc472064c179bdfbb6c92d020b9
[INFO] testing acheronfail/timers against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Facheronfail%2Ftimers" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/acheronfail/timers on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/acheronfail/timers
[INFO] finished tweaking git repo https://github.com/acheronfail/timers
[INFO] tweaked toml for git repo https://github.com/acheronfail/timers written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/acheronfail/timers already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded os_info v3.0.6
[INFO] [stderr]   Downloaded flexi_logger v0.18.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9a7bc5a820b2c0513ced58ef7f4c4f47c90016a7786c118f0bce14f7e09cf288
[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" "9a7bc5a820b2c0513ced58ef7f4c4f47c90016a7786c118f0bce14f7e09cf288", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a7bc5a820b2c0513ced58ef7f4c4f47c90016a7786c118f0bce14f7e09cf288", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a7bc5a820b2c0513ced58ef7f4c4f47c90016a7786c118f0bce14f7e09cf288", kill_on_drop: false }`
[INFO] [stdout] 9a7bc5a820b2c0513ced58ef7f4c4f47c90016a7786c118f0bce14f7e09cf288
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 58665fa93df3571c9b7d47411bba0d347494f28bd2c38e568f0a69346ffe3f28
[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" "58665fa93df3571c9b7d47411bba0d347494f28bd2c38e568f0a69346ffe3f28", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling nix v0.21.0
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling thiserror-impl v1.0.25
[INFO] [stderr]    Compiling clap_derive v3.0.0-beta.2
[INFO] [stderr]    Compiling thiserror v1.0.25
[INFO] [stderr]    Compiling flexi_logger v0.18.0
[INFO] [stderr]    Compiling clap v3.0.0-beta.2
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling os_info v3.0.6
[INFO] [stderr]    Compiling timers v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 42.70s
[INFO] running `Command { std: "docker" "inspect" "58665fa93df3571c9b7d47411bba0d347494f28bd2c38e568f0a69346ffe3f28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58665fa93df3571c9b7d47411bba0d347494f28bd2c38e568f0a69346ffe3f28", kill_on_drop: false }`
[INFO] [stdout] 58665fa93df3571c9b7d47411bba0d347494f28bd2c38e568f0a69346ffe3f28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f0b60d643782ba5a8f59fbf931ca0cf97aa441203d4bc2c20a1785f889c4983
[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" "8f0b60d643782ba5a8f59fbf931ca0cf97aa441203d4bc2c20a1785f889c4983", kill_on_drop: false }`
[INFO] [stderr]    Compiling timers v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.83s
[INFO] running `Command { std: "docker" "inspect" "8f0b60d643782ba5a8f59fbf931ca0cf97aa441203d4bc2c20a1785f889c4983", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f0b60d643782ba5a8f59fbf931ca0cf97aa441203d4bc2c20a1785f889c4983", kill_on_drop: false }`
[INFO] [stdout] 8f0b60d643782ba5a8f59fbf931ca0cf97aa441203d4bc2c20a1785f889c4983
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2021-09-08" "test" "--frozen", 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] 71e7af284fd53fc3e13c779475728e662882dc90565e7acbb47d97d932dd1e9f
[INFO] running `Command { std: "docker" "start" "-a" "71e7af284fd53fc3e13c779475728e662882dc90565e7acbb47d97d932dd1e9f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/timers-4f56b2b8f7051ac3)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test fmt::tests::test_duration_formatter_normal ... ok
[INFO] [stdout] test fmt::tests::test_duration_formatter_nano ... ok
[INFO] [stdout] test ffi::tests::test_timeval_to_duration ... ok
[INFO] [stdout] test fmt::tests::test_duration_micros_f64 ... ok
[INFO] [stdout] test fmt::tests::test_duration_formatter_seconds ... ok
[INFO] [stdout] test fmt::tests::test_duration_formatter_micro ... ok
[INFO] [stdout] test fmt::tests::test_duration_formatter_milli ... ok
[INFO] [stdout] test fmt::tests::test_duration_millis_f64 ... ok
[INFO] [stdout] test fmt::tests::test_duration_formatter_none ... ok
[INFO] [stdout] test fmt::tests::test_duration_nanos_u64 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "71e7af284fd53fc3e13c779475728e662882dc90565e7acbb47d97d932dd1e9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71e7af284fd53fc3e13c779475728e662882dc90565e7acbb47d97d932dd1e9f", kill_on_drop: false }`
[INFO] [stdout] 71e7af284fd53fc3e13c779475728e662882dc90565e7acbb47d97d932dd1e9f