[INFO] fetching crate hist2d 0.1.2...
[INFO] testing hist2d-0.1.2 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate hist2d 0.1.2 into /workspace/builds/worker-101/source
[INFO] validating manifest of crates.io crate hist2d 0.1.2 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 hist2d 0.1.2
[INFO] finished tweaking crates.io crate hist2d 0.1.2
[INFO] tweaked toml for crates.io crate hist2d 0.1.2 written to /workspace/builds/worker-101/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] [stderr]     Blocking waiting for file lock on package cache
[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-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] 0d4237dbae18480495bfe5328c684f9038a10e212be30b32e54a0ce816de31ba
[INFO] running `Command { std: "docker" "start" "-a" "0d4237dbae18480495bfe5328c684f9038a10e212be30b32e54a0ce816de31ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d4237dbae18480495bfe5328c684f9038a10e212be30b32e54a0ce816de31ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d4237dbae18480495bfe5328c684f9038a10e212be30b32e54a0ce816de31ba", kill_on_drop: false }`
[INFO] [stdout] 0d4237dbae18480495bfe5328c684f9038a10e212be30b32e54a0ce816de31ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] 0b19e45e0d02c3bff79dccec62df0952f741e3cc7555350a977ff83eed1625a9
[INFO] running `Command { std: "docker" "start" "-a" "0b19e45e0d02c3bff79dccec62df0952f741e3cc7555350a977ff83eed1625a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling hist2d v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.93s
[INFO] running `Command { std: "docker" "inspect" "0b19e45e0d02c3bff79dccec62df0952f741e3cc7555350a977ff83eed1625a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b19e45e0d02c3bff79dccec62df0952f741e3cc7555350a977ff83eed1625a9", kill_on_drop: false }`
[INFO] [stdout] 0b19e45e0d02c3bff79dccec62df0952f741e3cc7555350a977ff83eed1625a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] 57ffa0d4908fc39da5a955ff3137fb3c97073cba7335f061c56bb1fe33ea6e68
[INFO] running `Command { std: "docker" "start" "-a" "57ffa0d4908fc39da5a955ff3137fb3c97073cba7335f061c56bb1fe33ea6e68", kill_on_drop: false }`
[INFO] [stderr]    Compiling hist2d v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "57ffa0d4908fc39da5a955ff3137fb3c97073cba7335f061c56bb1fe33ea6e68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57ffa0d4908fc39da5a955ff3137fb3c97073cba7335f061c56bb1fe33ea6e68", kill_on_drop: false }`
[INFO] [stdout] 57ffa0d4908fc39da5a955ff3137fb3c97073cba7335f061c56bb1fe33ea6e68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] 3a4371d5519e3eb28a9e2619bd49b9448b16b533a6abcce94c479333102c258c
[INFO] running `Command { std: "docker" "start" "-a" "3a4371d5519e3eb28a9e2619bd49b9448b16b533a6abcce94c479333102c258c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hist2d-ea47ad19e8d1bb0b)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3a4371d5519e3eb28a9e2619bd49b9448b16b533a6abcce94c479333102c258c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a4371d5519e3eb28a9e2619bd49b9448b16b533a6abcce94c479333102c258c", kill_on_drop: false }`
[INFO] [stdout] 3a4371d5519e3eb28a9e2619bd49b9448b16b533a6abcce94c479333102c258c