[INFO] fetching crate iris 0.1.0...
[INFO] testing iris-0.1.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate iris 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate iris 0.1.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate iris 0.1.0
[INFO] finished tweaking crates.io crate iris 0.1.0
[INFO] tweaked toml for crates.io crate iris 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 28d6934fe120b2f896055d6c8b5855fd43c483fa5d80b24700418e1b2ee84df2
[INFO] running `Command { std: "docker" "start" "-a" "28d6934fe120b2f896055d6c8b5855fd43c483fa5d80b24700418e1b2ee84df2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "28d6934fe120b2f896055d6c8b5855fd43c483fa5d80b24700418e1b2ee84df2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28d6934fe120b2f896055d6c8b5855fd43c483fa5d80b24700418e1b2ee84df2", kill_on_drop: false }`
[INFO] [stdout] 28d6934fe120b2f896055d6c8b5855fd43c483fa5d80b24700418e1b2ee84df2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 486666aa09db85e6eab73649929be4bf1ee5338e06a68927b4c318bd9f717996
[INFO] running `Command { std: "docker" "start" "-a" "486666aa09db85e6eab73649929be4bf1ee5338e06a68927b4c318bd9f717996", kill_on_drop: false }`
[INFO] [stderr]    Compiling iris v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "486666aa09db85e6eab73649929be4bf1ee5338e06a68927b4c318bd9f717996", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "486666aa09db85e6eab73649929be4bf1ee5338e06a68927b4c318bd9f717996", kill_on_drop: false }`
[INFO] [stdout] 486666aa09db85e6eab73649929be4bf1ee5338e06a68927b4c318bd9f717996
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ee009507c003a411a898b3ed32a2fbc8c173f79df45f97ce612fbb9e2bf66d0c
[INFO] running `Command { std: "docker" "start" "-a" "ee009507c003a411a898b3ed32a2fbc8c173f79df45f97ce612fbb9e2bf66d0c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling iris v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "ee009507c003a411a898b3ed32a2fbc8c173f79df45f97ce612fbb9e2bf66d0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee009507c003a411a898b3ed32a2fbc8c173f79df45f97ce612fbb9e2bf66d0c", kill_on_drop: false }`
[INFO] [stdout] ee009507c003a411a898b3ed32a2fbc8c173f79df45f97ce612fbb9e2bf66d0c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 87e60e235ff885f63a73df72f46efbe73b3f54fe0ce3c842ec805e4deec4d57f
[INFO] running `Command { std: "docker" "start" "-a" "87e60e235ff885f63a73df72f46efbe73b3f54fe0ce3c842ec805e4deec4d57f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/iris-4c62ed2fc2c2c64b)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests iris
[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" "87e60e235ff885f63a73df72f46efbe73b3f54fe0ce3c842ec805e4deec4d57f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87e60e235ff885f63a73df72f46efbe73b3f54fe0ce3c842ec805e4deec4d57f", kill_on_drop: false }`
[INFO] [stdout] 87e60e235ff885f63a73df72f46efbe73b3f54fe0ce3c842ec805e4deec4d57f
