[INFO] fetching crate janus 0.2.0...
[INFO] testing janus-0.2.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate janus 0.2.0 into /workspace/builds/worker-65/source
[INFO] validating manifest of crates.io crate janus 0.2.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate janus 0.2.0
[INFO] finished tweaking crates.io crate janus 0.2.0
[INFO] tweaked toml for crates.io crate janus 0.2.0 written to /workspace/builds/worker-65/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c7ac94b0545d7ab9fa7bdd521f94653dcd4364be641d22b7ccddb1fe6bb2f6fe
[INFO] running `Command { std: "docker" "start" "-a" "c7ac94b0545d7ab9fa7bdd521f94653dcd4364be641d22b7ccddb1fe6bb2f6fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c7ac94b0545d7ab9fa7bdd521f94653dcd4364be641d22b7ccddb1fe6bb2f6fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7ac94b0545d7ab9fa7bdd521f94653dcd4364be641d22b7ccddb1fe6bb2f6fe", kill_on_drop: false }`
[INFO] [stdout] c7ac94b0545d7ab9fa7bdd521f94653dcd4364be641d22b7ccddb1fe6bb2f6fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff7cf6d4fd4fe4712584543b6df8331b4008838282ff0d6aef0dd9a4835734f4
[INFO] running `Command { std: "docker" "start" "-a" "ff7cf6d4fd4fe4712584543b6df8331b4008838282ff0d6aef0dd9a4835734f4", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling futures-util v0.3.16
[INFO] [stderr]    Compiling futures-macro v0.3.16
[INFO] [stderr]    Compiling janus v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.46s
[INFO] running `Command { std: "docker" "inspect" "ff7cf6d4fd4fe4712584543b6df8331b4008838282ff0d6aef0dd9a4835734f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff7cf6d4fd4fe4712584543b6df8331b4008838282ff0d6aef0dd9a4835734f4", kill_on_drop: false }`
[INFO] [stdout] ff7cf6d4fd4fe4712584543b6df8331b4008838282ff0d6aef0dd9a4835734f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 03e4e41e70974b2e5425fe1a43dbd4ff4f7ab49d4923546c03bd97fde4a04337
[INFO] running `Command { std: "docker" "start" "-a" "03e4e41e70974b2e5425fe1a43dbd4ff4f7ab49d4923546c03bd97fde4a04337", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling janus v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.42s
[INFO] running `Command { std: "docker" "inspect" "03e4e41e70974b2e5425fe1a43dbd4ff4f7ab49d4923546c03bd97fde4a04337", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03e4e41e70974b2e5425fe1a43dbd4ff4f7ab49d4923546c03bd97fde4a04337", kill_on_drop: false }`
[INFO] [stdout] 03e4e41e70974b2e5425fe1a43dbd4ff4f7ab49d4923546c03bd97fde4a04337
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8a17eac999a147160828c3e20eada7b4b07db4f3201882ce98c743503f6fcfec
[INFO] running `Command { std: "docker" "start" "-a" "8a17eac999a147160828c3e20eada7b4b07db4f3201882ce98c743503f6fcfec", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/janus-887f84b2c712e6fb)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests janus
[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] [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" "8a17eac999a147160828c3e20eada7b4b07db4f3201882ce98c743503f6fcfec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a17eac999a147160828c3e20eada7b4b07db4f3201882ce98c743503f6fcfec", kill_on_drop: false }`
[INFO] [stdout] 8a17eac999a147160828c3e20eada7b4b07db4f3201882ce98c743503f6fcfec
