[INFO] fetching crate overseer 0.0.0...
[INFO] testing overseer-0.0.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate overseer 0.0.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate overseer 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 overseer 0.0.0
[INFO] finished tweaking crates.io crate overseer 0.0.0
[INFO] tweaked toml for crates.io crate overseer 0.0.0 written to /workspace/builds/worker-2/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 6515bd28b5c6c2fe8d8288df149decc90b75f3b10f9a0093da5bcf4ce7caa47f
[INFO] running `Command { std: "docker" "start" "-a" "6515bd28b5c6c2fe8d8288df149decc90b75f3b10f9a0093da5bcf4ce7caa47f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6515bd28b5c6c2fe8d8288df149decc90b75f3b10f9a0093da5bcf4ce7caa47f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6515bd28b5c6c2fe8d8288df149decc90b75f3b10f9a0093da5bcf4ce7caa47f", kill_on_drop: false }`
[INFO] [stdout] 6515bd28b5c6c2fe8d8288df149decc90b75f3b10f9a0093da5bcf4ce7caa47f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] ace245d3c7f5a23dfbca85fb0a5b941e52735f2d6c398518797f062d8cadb25c
[INFO] running `Command { std: "docker" "start" "-a" "ace245d3c7f5a23dfbca85fb0a5b941e52735f2d6c398518797f062d8cadb25c", kill_on_drop: false }`
[INFO] [stderr]    Compiling overseer v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "ace245d3c7f5a23dfbca85fb0a5b941e52735f2d6c398518797f062d8cadb25c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ace245d3c7f5a23dfbca85fb0a5b941e52735f2d6c398518797f062d8cadb25c", kill_on_drop: false }`
[INFO] [stdout] ace245d3c7f5a23dfbca85fb0a5b941e52735f2d6c398518797f062d8cadb25c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] b69429e04067ca12883b26d0c3c1384bfc627428aaeb985d3b0d819e27386409
[INFO] running `Command { std: "docker" "start" "-a" "b69429e04067ca12883b26d0c3c1384bfc627428aaeb985d3b0d819e27386409", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling overseer v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "b69429e04067ca12883b26d0c3c1384bfc627428aaeb985d3b0d819e27386409", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b69429e04067ca12883b26d0c3c1384bfc627428aaeb985d3b0d819e27386409", kill_on_drop: false }`
[INFO] [stdout] b69429e04067ca12883b26d0c3c1384bfc627428aaeb985d3b0d819e27386409
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 094c8991e0526bc1b0d5e5dcd14db1efe206d42840b8cc21b2508aed7f71bb1a
[INFO] running `Command { std: "docker" "start" "-a" "094c8991e0526bc1b0d5e5dcd14db1efe206d42840b8cc21b2508aed7f71bb1a", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/overseer-93bce1ec7a0067b0)
[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 overseer
[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" "094c8991e0526bc1b0d5e5dcd14db1efe206d42840b8cc21b2508aed7f71bb1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "094c8991e0526bc1b0d5e5dcd14db1efe206d42840b8cc21b2508aed7f71bb1a", kill_on_drop: false }`
[INFO] [stdout] 094c8991e0526bc1b0d5e5dcd14db1efe206d42840b8cc21b2508aed7f71bb1a
