[INFO] fetching crate fe-lang 0.1.0...
[INFO] testing fe-lang-0.1.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate fe-lang 0.1.0 into /workspace/builds/worker-18/source
[INFO] validating manifest of crates.io crate fe-lang 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 fe-lang 0.1.0
[INFO] finished tweaking crates.io crate fe-lang 0.1.0
[INFO] tweaked toml for crates.io crate fe-lang 0.1.0 written to /workspace/builds/worker-18/source/Cargo.toml
[INFO] crate crates.io crate fe-lang 0.1.0 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-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 09f6a6c5faedee2b52565cb12712f014284086ce9383d005cf5b8ed670e691a0
[INFO] running `Command { std: "docker" "start" "-a" "09f6a6c5faedee2b52565cb12712f014284086ce9383d005cf5b8ed670e691a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "09f6a6c5faedee2b52565cb12712f014284086ce9383d005cf5b8ed670e691a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09f6a6c5faedee2b52565cb12712f014284086ce9383d005cf5b8ed670e691a0", kill_on_drop: false }`
[INFO] [stdout] 09f6a6c5faedee2b52565cb12712f014284086ce9383d005cf5b8ed670e691a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] f41efb234b98fa4999ec8f6d02d81c7296f9634aadeb0501a8921d64aeab4a86
[INFO] running `Command { std: "docker" "start" "-a" "f41efb234b98fa4999ec8f6d02d81c7296f9634aadeb0501a8921d64aeab4a86", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling fe-lang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `Command { std: "docker" "inspect" "f41efb234b98fa4999ec8f6d02d81c7296f9634aadeb0501a8921d64aeab4a86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f41efb234b98fa4999ec8f6d02d81c7296f9634aadeb0501a8921d64aeab4a86", kill_on_drop: false }`
[INFO] [stdout] f41efb234b98fa4999ec8f6d02d81c7296f9634aadeb0501a8921d64aeab4a86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 43f174bcc5291f6ea1c809a7dcba273d262628ee737180f36eb3a80a173ae8ac
[INFO] running `Command { std: "docker" "start" "-a" "43f174bcc5291f6ea1c809a7dcba273d262628ee737180f36eb3a80a173ae8ac", 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling fe-lang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "43f174bcc5291f6ea1c809a7dcba273d262628ee737180f36eb3a80a173ae8ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43f174bcc5291f6ea1c809a7dcba273d262628ee737180f36eb3a80a173ae8ac", kill_on_drop: false }`
[INFO] [stdout] 43f174bcc5291f6ea1c809a7dcba273d262628ee737180f36eb3a80a173ae8ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] b62e2cd0a28081ce7f294c75b92472591d994e51ef61653922f8022f53235352
[INFO] running `Command { std: "docker" "start" "-a" "b62e2cd0a28081ce7f294c75b92472591d994e51ef61653922f8022f53235352", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fe_lang-90bd743c128f5503)
[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" "b62e2cd0a28081ce7f294c75b92472591d994e51ef61653922f8022f53235352", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b62e2cd0a28081ce7f294c75b92472591d994e51ef61653922f8022f53235352", kill_on_drop: false }`
[INFO] [stdout] b62e2cd0a28081ce7f294c75b92472591d994e51ef61653922f8022f53235352
