[INFO] fetching crate isl 0.0.0-reserve...
[INFO] testing isl-0.0.0-reserve against 1.54.0 for beta-1.55-1
[INFO] extracting crate isl 0.0.0-reserve into /workspace/builds/worker-28/source
[INFO] validating manifest of crates.io crate isl 0.0.0-reserve 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 isl 0.0.0-reserve
[INFO] finished tweaking crates.io crate isl 0.0.0-reserve
[INFO] tweaked toml for crates.io crate isl 0.0.0-reserve written to /workspace/builds/worker-28/source/Cargo.toml
[INFO] crate crates.io crate isl 0.0.0-reserve already has a lockfile, it will not be regenerated
[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-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 67f9b67569b1567a1b4fcb3bb1a0edec4f7017111ecdcbaad5fdeb5154103e9f
[INFO] running `Command { std: "docker" "start" "-a" "67f9b67569b1567a1b4fcb3bb1a0edec4f7017111ecdcbaad5fdeb5154103e9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "67f9b67569b1567a1b4fcb3bb1a0edec4f7017111ecdcbaad5fdeb5154103e9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67f9b67569b1567a1b4fcb3bb1a0edec4f7017111ecdcbaad5fdeb5154103e9f", kill_on_drop: false }`
[INFO] [stdout] 67f9b67569b1567a1b4fcb3bb1a0edec4f7017111ecdcbaad5fdeb5154103e9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 48e8616dfae55faa22c41b1fb769f854b9ef5e3f88e14ad14b7d34379ab16343
[INFO] running `Command { std: "docker" "start" "-a" "48e8616dfae55faa22c41b1fb769f854b9ef5e3f88e14ad14b7d34379ab16343", kill_on_drop: false }`
[INFO] [stderr]    Compiling isl v0.0.0-reserve (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "48e8616dfae55faa22c41b1fb769f854b9ef5e3f88e14ad14b7d34379ab16343", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48e8616dfae55faa22c41b1fb769f854b9ef5e3f88e14ad14b7d34379ab16343", kill_on_drop: false }`
[INFO] [stdout] 48e8616dfae55faa22c41b1fb769f854b9ef5e3f88e14ad14b7d34379ab16343
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] bafea7373ddbb190d98d1ba9bbd372554c36c9f8abf476b9a5d2e73dfe30ea97
[INFO] running `Command { std: "docker" "start" "-a" "bafea7373ddbb190d98d1ba9bbd372554c36c9f8abf476b9a5d2e73dfe30ea97", kill_on_drop: false }`
[INFO] [stderr]    Compiling isl v0.0.0-reserve (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.64s
[INFO] running `Command { std: "docker" "inspect" "bafea7373ddbb190d98d1ba9bbd372554c36c9f8abf476b9a5d2e73dfe30ea97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bafea7373ddbb190d98d1ba9bbd372554c36c9f8abf476b9a5d2e73dfe30ea97", kill_on_drop: false }`
[INFO] [stdout] bafea7373ddbb190d98d1ba9bbd372554c36c9f8abf476b9a5d2e73dfe30ea97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 8d261bd53f4396e89d5626b7bd2e8a534c373fce75f82433207daeac6bb5a4b7
[INFO] running `Command { std: "docker" "start" "-a" "8d261bd53f4396e89d5626b7bd2e8a534c373fce75f82433207daeac6bb5a4b7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/isl-1f7ad8948301d9fa)
[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" "8d261bd53f4396e89d5626b7bd2e8a534c373fce75f82433207daeac6bb5a4b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d261bd53f4396e89d5626b7bd2e8a534c373fce75f82433207daeac6bb5a4b7", kill_on_drop: false }`
[INFO] [stdout] 8d261bd53f4396e89d5626b7bd2e8a534c373fce75f82433207daeac6bb5a4b7
