[INFO] fetching crate criterion-plot 0.4.4...
[INFO] testing criterion-plot-0.4.4 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate criterion-plot 0.4.4 into /workspace/builds/worker-99/source
[INFO] validating manifest of crates.io crate criterion-plot 0.4.4 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 criterion-plot 0.4.4
[INFO] finished tweaking crates.io crate criterion-plot 0.4.4
[INFO] tweaked toml for crates.io crate criterion-plot 0.4.4 written to /workspace/builds/worker-99/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-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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] [stdout] fb64956f8f8a77a8430d9cbeb6e8dc1e7f3903b0e5aefe7253374ca431f4a99d
[INFO] running `Command { std: "docker" "start" "-a" "fb64956f8f8a77a8430d9cbeb6e8dc1e7f3903b0e5aefe7253374ca431f4a99d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb64956f8f8a77a8430d9cbeb6e8dc1e7f3903b0e5aefe7253374ca431f4a99d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb64956f8f8a77a8430d9cbeb6e8dc1e7f3903b0e5aefe7253374ca431f4a99d", kill_on_drop: false }`
[INFO] [stdout] fb64956f8f8a77a8430d9cbeb6e8dc1e7f3903b0e5aefe7253374ca431f4a99d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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] a6e6814ff26f615a394c3c2345c79773427ee896a247431f6e8403d78e8f46f2
[INFO] running `Command { std: "docker" "start" "-a" "a6e6814ff26f615a394c3c2345c79773427ee896a247431f6e8403d78e8f46f2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling semver v1.0.6
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling criterion-plot v0.4.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.19s
[INFO] running `Command { std: "docker" "inspect" "a6e6814ff26f615a394c3c2345c79773427ee896a247431f6e8403d78e8f46f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6e6814ff26f615a394c3c2345c79773427ee896a247431f6e8403d78e8f46f2", kill_on_drop: false }`
[INFO] [stdout] a6e6814ff26f615a394c3c2345c79773427ee896a247431f6e8403d78e8f46f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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] 74f621507594229b54d8e8c5239368c25240c7341faaec7f40c232bd9fe0be98
[INFO] running `Command { std: "docker" "start" "-a" "74f621507594229b54d8e8c5239368c25240c7341faaec7f40c232bd9fe0be98", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling itertools-num v0.1.3
[INFO] [stderr]    Compiling criterion-plot v0.4.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.94s
[INFO] running `Command { std: "docker" "inspect" "74f621507594229b54d8e8c5239368c25240c7341faaec7f40c232bd9fe0be98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74f621507594229b54d8e8c5239368c25240c7341faaec7f40c232bd9fe0be98", kill_on_drop: false }`
[INFO] [stdout] 74f621507594229b54d8e8c5239368c25240c7341faaec7f40c232bd9fe0be98
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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] 73e64ea4342bc98960ec047bc3b75e6aae845d3fe38755a051e4e1d6be85d049
[INFO] running `Command { std: "docker" "start" "-a" "73e64ea4342bc98960ec047bc3b75e6aae845d3fe38755a051e4e1d6be85d049", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.26s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/criterion_plot-70ad88cb88b52dd5)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test::test_parse_gentoo_version ... ok
[INFO] [stdout] test test::test_parse_version_on_valid_string ... ok
[INFO] [stdout] test test::test_parse_version_returns_error_on_invalid_strings ... ok
[INFO] [stderr]    Doc-tests criterion-plot
[INFO] [stdout] test test::version ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - (line 14) ... ok
[INFO] [stdout] test src/lib.rs - (line 220) ... ok
[INFO] [stdout] test src/lib.rs - (line 292) ... ok
[INFO] [stdout] test src/lib.rs - (line 156) ... ok
[INFO] [stdout] test src/lib.rs - (line 76) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.75s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "73e64ea4342bc98960ec047bc3b75e6aae845d3fe38755a051e4e1d6be85d049", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73e64ea4342bc98960ec047bc3b75e6aae845d3fe38755a051e4e1d6be85d049", kill_on_drop: false }`
[INFO] [stdout] 73e64ea4342bc98960ec047bc3b75e6aae845d3fe38755a051e4e1d6be85d049