[INFO] fetching crate freighter 0.1.0...
[INFO] testing freighter-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate freighter 0.1.0 into /workspace/builds/worker-111/source
[INFO] validating manifest of crates.io crate freighter 0.1.0 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 freighter 0.1.0
[INFO] finished tweaking crates.io crate freighter 0.1.0
[INFO] tweaked toml for crates.io crate freighter 0.1.0 written to /workspace/builds/worker-111/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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] 981e7dfdafd09ae71926d0afcebfdf9072859421ba71566a7375a4c55eac2f8d
[INFO] running `Command { std: "docker" "start" "-a" "981e7dfdafd09ae71926d0afcebfdf9072859421ba71566a7375a4c55eac2f8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "981e7dfdafd09ae71926d0afcebfdf9072859421ba71566a7375a4c55eac2f8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "981e7dfdafd09ae71926d0afcebfdf9072859421ba71566a7375a4c55eac2f8d", kill_on_drop: false }`
[INFO] [stdout] 981e7dfdafd09ae71926d0afcebfdf9072859421ba71566a7375a4c55eac2f8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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] e65bf6a9c73c1c0a49a89a34031d0e24f70ce710ac4ace5d9ebaaaa382e79d99
[INFO] running `Command { std: "docker" "start" "-a" "e65bf6a9c73c1c0a49a89a34031d0e24f70ce710ac4ace5d9ebaaaa382e79d99", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling freighter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.53s
[INFO] running `Command { std: "docker" "inspect" "e65bf6a9c73c1c0a49a89a34031d0e24f70ce710ac4ace5d9ebaaaa382e79d99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e65bf6a9c73c1c0a49a89a34031d0e24f70ce710ac4ace5d9ebaaaa382e79d99", kill_on_drop: false }`
[INFO] [stdout] e65bf6a9c73c1c0a49a89a34031d0e24f70ce710ac4ace5d9ebaaaa382e79d99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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] 5801752d389aeb3b1bcb25531412e2737e6491a95bbbd4d6d70f059dfe7de7d6
[INFO] running `Command { std: "docker" "start" "-a" "5801752d389aeb3b1bcb25531412e2737e6491a95bbbd4d6d70f059dfe7de7d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling freighter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "5801752d389aeb3b1bcb25531412e2737e6491a95bbbd4d6d70f059dfe7de7d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5801752d389aeb3b1bcb25531412e2737e6491a95bbbd4d6d70f059dfe7de7d6", kill_on_drop: false }`
[INFO] [stdout] 5801752d389aeb3b1bcb25531412e2737e6491a95bbbd4d6d70f059dfe7de7d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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] 48fa0265cc620b9185a04c91639d7548de171120959cd45bbeca24235edbe45c
[INFO] running `Command { std: "docker" "start" "-a" "48fa0265cc620b9185a04c91639d7548de171120959cd45bbeca24235edbe45c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/freighter-01819eecb125ce16)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[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 freighter
[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" "48fa0265cc620b9185a04c91639d7548de171120959cd45bbeca24235edbe45c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48fa0265cc620b9185a04c91639d7548de171120959cd45bbeca24235edbe45c", kill_on_drop: false }`
[INFO] [stdout] 48fa0265cc620b9185a04c91639d7548de171120959cd45bbeca24235edbe45c