[INFO] fetching crate fakecargo 0.4.0...
[INFO] testing fakecargo-0.4.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate fakecargo 0.4.0 into /workspace/builds/worker-17/source
[INFO] validating manifest of crates.io crate fakecargo 0.4.0 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 fakecargo 0.4.0
[INFO] finished tweaking crates.io crate fakecargo 0.4.0
[INFO] tweaked toml for crates.io crate fakecargo 0.4.0 written to /workspace/builds/worker-17/source/Cargo.toml
[INFO] crate crates.io crate fakecargo 0.4.0 already has a lockfile, it will not be regenerated
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 759d22408570f968e84e9eb7bae03e2b7a34ee750b45ed35d6dc83e936c8508f
[INFO] running `Command { std: "docker" "start" "-a" "759d22408570f968e84e9eb7bae03e2b7a34ee750b45ed35d6dc83e936c8508f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "759d22408570f968e84e9eb7bae03e2b7a34ee750b45ed35d6dc83e936c8508f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "759d22408570f968e84e9eb7bae03e2b7a34ee750b45ed35d6dc83e936c8508f", kill_on_drop: false }`
[INFO] [stdout] 759d22408570f968e84e9eb7bae03e2b7a34ee750b45ed35d6dc83e936c8508f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] bb43201a011ab4819896410e23feb6334b54474e13ee8a553f82f73a0d21d4af
[INFO] running `Command { std: "docker" "start" "-a" "bb43201a011ab4819896410e23feb6334b54474e13ee8a553f82f73a0d21d4af", kill_on_drop: false }`
[INFO] [stderr]    Compiling fakecargo v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "bb43201a011ab4819896410e23feb6334b54474e13ee8a553f82f73a0d21d4af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb43201a011ab4819896410e23feb6334b54474e13ee8a553f82f73a0d21d4af", kill_on_drop: false }`
[INFO] [stdout] bb43201a011ab4819896410e23feb6334b54474e13ee8a553f82f73a0d21d4af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] f6ff6d96b52d670be8a2b48734dd655c55c9a5b27fc7ceb4d4158b9abb956d6e
[INFO] running `Command { std: "docker" "start" "-a" "f6ff6d96b52d670be8a2b48734dd655c55c9a5b27fc7ceb4d4158b9abb956d6e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling fakecargo v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "f6ff6d96b52d670be8a2b48734dd655c55c9a5b27fc7ceb4d4158b9abb956d6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6ff6d96b52d670be8a2b48734dd655c55c9a5b27fc7ceb4d4158b9abb956d6e", kill_on_drop: false }`
[INFO] [stdout] f6ff6d96b52d670be8a2b48734dd655c55c9a5b27fc7ceb4d4158b9abb956d6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 88f56a220578507a22201777ed451fee98442ac885a9a0d333826b8dd8fc502d
[INFO] running `Command { std: "docker" "start" "-a" "88f56a220578507a22201777ed451fee98442ac885a9a0d333826b8dd8fc502d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fakecargo-6671a7e094d28c0e)
[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" "88f56a220578507a22201777ed451fee98442ac885a9a0d333826b8dd8fc502d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88f56a220578507a22201777ed451fee98442ac885a9a0d333826b8dd8fc502d", kill_on_drop: false }`
[INFO] [stdout] 88f56a220578507a22201777ed451fee98442ac885a9a0d333826b8dd8fc502d
