[INFO] fetching crate feb 0.0.0...
[INFO] testing feb-0.0.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate feb 0.0.0 into /workspace/builds/worker-31/source
[INFO] validating manifest of crates.io crate feb 0.0.0 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 feb 0.0.0
[INFO] finished tweaking crates.io crate feb 0.0.0
[INFO] tweaked toml for crates.io crate feb 0.0.0 written to /workspace/builds/worker-31/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] 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-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] 132ce4091de7ae3954d013453e1788ba060e1fa64a0a06b59d43f99ea33e33b2
[INFO] running `Command { std: "docker" "start" "-a" "132ce4091de7ae3954d013453e1788ba060e1fa64a0a06b59d43f99ea33e33b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "132ce4091de7ae3954d013453e1788ba060e1fa64a0a06b59d43f99ea33e33b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "132ce4091de7ae3954d013453e1788ba060e1fa64a0a06b59d43f99ea33e33b2", kill_on_drop: false }`
[INFO] [stdout] 132ce4091de7ae3954d013453e1788ba060e1fa64a0a06b59d43f99ea33e33b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] 15b3bc3d1e13402411b80957bd0ffad27774037cebbafee4b37ddfd2cc41e56c
[INFO] running `Command { std: "docker" "start" "-a" "15b3bc3d1e13402411b80957bd0ffad27774037cebbafee4b37ddfd2cc41e56c", kill_on_drop: false }`
[INFO] [stderr]    Compiling feb v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.96s
[INFO] running `Command { std: "docker" "inspect" "15b3bc3d1e13402411b80957bd0ffad27774037cebbafee4b37ddfd2cc41e56c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15b3bc3d1e13402411b80957bd0ffad27774037cebbafee4b37ddfd2cc41e56c", kill_on_drop: false }`
[INFO] [stdout] 15b3bc3d1e13402411b80957bd0ffad27774037cebbafee4b37ddfd2cc41e56c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] e0ebea97ef1c26cf0177cb86fdcd167c983013035d26d08ee08d0eb9d169466a
[INFO] running `Command { std: "docker" "start" "-a" "e0ebea97ef1c26cf0177cb86fdcd167c983013035d26d08ee08d0eb9d169466a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling feb v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `Command { std: "docker" "inspect" "e0ebea97ef1c26cf0177cb86fdcd167c983013035d26d08ee08d0eb9d169466a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0ebea97ef1c26cf0177cb86fdcd167c983013035d26d08ee08d0eb9d169466a", kill_on_drop: false }`
[INFO] [stdout] e0ebea97ef1c26cf0177cb86fdcd167c983013035d26d08ee08d0eb9d169466a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] 8e0b7c936001fd02832807c5cae8e20c42665094dbcdc6cdea1ccb9e170b94ec
[INFO] running `Command { std: "docker" "start" "-a" "8e0b7c936001fd02832807c5cae8e20c42665094dbcdc6cdea1ccb9e170b94ec", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/feb-132b4dc04889919c)
[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 feb
[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" "8e0b7c936001fd02832807c5cae8e20c42665094dbcdc6cdea1ccb9e170b94ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e0b7c936001fd02832807c5cae8e20c42665094dbcdc6cdea1ccb9e170b94ec", kill_on_drop: false }`
[INFO] [stdout] 8e0b7c936001fd02832807c5cae8e20c42665094dbcdc6cdea1ccb9e170b94ec
