[INFO] fetching crate foo-cargo-filename-test 0.3.0...
[INFO] testing foo-cargo-filename-test-0.3.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate foo-cargo-filename-test 0.3.0 into /workspace/builds/worker-63/source
[INFO] validating manifest of crates.io crate foo-cargo-filename-test 0.3.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate foo-cargo-filename-test 0.3.0
[INFO] finished tweaking crates.io crate foo-cargo-filename-test 0.3.0
[INFO] tweaked toml for crates.io crate foo-cargo-filename-test 0.3.0 written to /workspace/builds/worker-63/source/Cargo.toml
[INFO] crate crates.io crate foo-cargo-filename-test 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8e2338f7af22bcaa792e6392bb862e8f9725c08d780086453fbe5c3b03a841d2
[INFO] running `Command { std: "docker" "start" "-a" "8e2338f7af22bcaa792e6392bb862e8f9725c08d780086453fbe5c3b03a841d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e2338f7af22bcaa792e6392bb862e8f9725c08d780086453fbe5c3b03a841d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e2338f7af22bcaa792e6392bb862e8f9725c08d780086453fbe5c3b03a841d2", kill_on_drop: false }`
[INFO] [stdout] 8e2338f7af22bcaa792e6392bb862e8f9725c08d780086453fbe5c3b03a841d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 147f5027107023f4ea6d8c80f2c45dc4db3e7f372792019af519a4450a0cd9ad
[INFO] running `Command { std: "docker" "start" "-a" "147f5027107023f4ea6d8c80f2c45dc4db3e7f372792019af519a4450a0cd9ad", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]    Compiling adler32 v1.0.4
[INFO] [stderr]    Compiling miniz_oxide v0.3.6
[INFO] [stderr]    Compiling filetime v0.2.10
[INFO] [stderr]    Compiling xattr v0.2.2
[INFO] [stderr]    Compiling flate2 v1.0.14
[INFO] [stderr]    Compiling tar v0.4.28
[INFO] [stderr]    Compiling foo-cargo-filename-test v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [optimized] target(s) in 11.24s
[INFO] running `Command { std: "docker" "inspect" "147f5027107023f4ea6d8c80f2c45dc4db3e7f372792019af519a4450a0cd9ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "147f5027107023f4ea6d8c80f2c45dc4db3e7f372792019af519a4450a0cd9ad", kill_on_drop: false }`
[INFO] [stdout] 147f5027107023f4ea6d8c80f2c45dc4db3e7f372792019af519a4450a0cd9ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af210b94e432c239a0c5bdeaffcb96685218b9d4cc6129bf73d563abb9956c73
[INFO] running `Command { std: "docker" "start" "-a" "af210b94e432c239a0c5bdeaffcb96685218b9d4cc6129bf73d563abb9956c73", kill_on_drop: false }`
[INFO] [stderr]    Compiling foo-cargo-filename-test v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [optimized] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "af210b94e432c239a0c5bdeaffcb96685218b9d4cc6129bf73d563abb9956c73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af210b94e432c239a0c5bdeaffcb96685218b9d4cc6129bf73d563abb9956c73", kill_on_drop: false }`
[INFO] [stdout] af210b94e432c239a0c5bdeaffcb96685218b9d4cc6129bf73d563abb9956c73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 781f2b8a24ecf2b99d84c25e0608728897d282fac9e0079dce76b6da3abe96ad
[INFO] running `Command { std: "docker" "start" "-a" "781f2b8a24ecf2b99d84c25e0608728897d282fac9e0079dce76b6da3abe96ad", kill_on_drop: false }`
[INFO] [stderr]     Finished test [optimized] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/foo_cargo_filename_test-1ba8d0e8d4ab13cc)
[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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/foo_cargo_filename_test-f98311b97bba422e)
[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" "781f2b8a24ecf2b99d84c25e0608728897d282fac9e0079dce76b6da3abe96ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "781f2b8a24ecf2b99d84c25e0608728897d282fac9e0079dce76b6da3abe96ad", kill_on_drop: false }`
[INFO] [stdout] 781f2b8a24ecf2b99d84c25e0608728897d282fac9e0079dce76b6da3abe96ad