[INFO] fetching crate easybench 1.1.0...
[INFO] testing easybench-1.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate easybench 1.1.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate easybench 1.1.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate easybench 1.1.0
[INFO] finished tweaking crates.io crate easybench 1.1.0
[INFO] tweaked toml for crates.io crate easybench 1.1.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "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] 8c9494e8673bb6af347235fe11237a88088e8a0fcfac1c5944bb63adf72b779c
[INFO] running `Command { std: "docker" "start" "-a" "8c9494e8673bb6af347235fe11237a88088e8a0fcfac1c5944bb63adf72b779c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c9494e8673bb6af347235fe11237a88088e8a0fcfac1c5944bb63adf72b779c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c9494e8673bb6af347235fe11237a88088e8a0fcfac1c5944bb63adf72b779c", kill_on_drop: false }`
[INFO] [stdout] 8c9494e8673bb6af347235fe11237a88088e8a0fcfac1c5944bb63adf72b779c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f90eb74c7dabb0fccae162b474caf8cfcb09729546b9b5e70dc01947dc35f669
[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" "f90eb74c7dabb0fccae162b474caf8cfcb09729546b9b5e70dc01947dc35f669", kill_on_drop: false }`
[INFO] [stderr]    Compiling easybench v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "f90eb74c7dabb0fccae162b474caf8cfcb09729546b9b5e70dc01947dc35f669", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f90eb74c7dabb0fccae162b474caf8cfcb09729546b9b5e70dc01947dc35f669", kill_on_drop: false }`
[INFO] [stdout] f90eb74c7dabb0fccae162b474caf8cfcb09729546b9b5e70dc01947dc35f669
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5284e9fd6e6a9aaa5b15c6ed7c65048d44e07549b3c35ab397147e32ce0a162b
[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" "5284e9fd6e6a9aaa5b15c6ed7c65048d44e07549b3c35ab397147e32ce0a162b", kill_on_drop: false }`
[INFO] [stderr]    Compiling easybench v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.21s
[INFO] running `Command { std: "docker" "inspect" "5284e9fd6e6a9aaa5b15c6ed7c65048d44e07549b3c35ab397147e32ce0a162b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5284e9fd6e6a9aaa5b15c6ed7c65048d44e07549b3c35ab397147e32ce0a162b", kill_on_drop: false }`
[INFO] [stdout] 5284e9fd6e6a9aaa5b15c6ed7c65048d44e07549b3c35ab397147e32ce0a162b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6f7a32971f788676839b04ccbec7154f94bae85b38cf7a642c68786397938a5b
[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" "6f7a32971f788676839b04ccbec7154f94bae85b38cf7a642c68786397938a5b", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 6 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/easybench-78b0d874415d4989)
[INFO] [stdout] test tests::doctests_again ... ignored
[INFO] [stdout] test tests::very_quick ... ok
[INFO] [stdout] test tests::test_sleep ... ok
[INFO] [stdout] test tests::very_slow ... ok
[INFO] [stdout] test tests::noop ... ok
[INFO] [stdout] test tests::ret_value ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 10.62s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests easybench
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 116) ... ok
[INFO] [stdout] test src/lib.rs - (line 14) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.14s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6f7a32971f788676839b04ccbec7154f94bae85b38cf7a642c68786397938a5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f7a32971f788676839b04ccbec7154f94bae85b38cf7a642c68786397938a5b", kill_on_drop: false }`
[INFO] [stdout] 6f7a32971f788676839b04ccbec7154f94bae85b38cf7a642c68786397938a5b