[INFO] fetching crate mk-bin 0.0.3...
[INFO] testing mk-bin-0.0.3 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate mk-bin 0.0.3 into /workspace/builds/worker-19/source
[INFO] validating manifest of crates.io crate mk-bin 0.0.3 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mk-bin 0.0.3
[INFO] finished tweaking crates.io crate mk-bin 0.0.3
[INFO] tweaked toml for crates.io crate mk-bin 0.0.3 written to /workspace/builds/worker-19/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 16cdb41f354f4f6168f718ccf610f9ccaa1f0c678019eb192c488d2223fd942a
[INFO] running `Command { std: "docker" "start" "-a" "16cdb41f354f4f6168f718ccf610f9ccaa1f0c678019eb192c488d2223fd942a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "16cdb41f354f4f6168f718ccf610f9ccaa1f0c678019eb192c488d2223fd942a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16cdb41f354f4f6168f718ccf610f9ccaa1f0c678019eb192c488d2223fd942a", kill_on_drop: false }`
[INFO] [stdout] 16cdb41f354f4f6168f718ccf610f9ccaa1f0c678019eb192c488d2223fd942a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5f06a66c2629348948124d6b8ba90cf799d576d840dbc3f936e4f245e32a97f8
[INFO] running `Command { std: "docker" "start" "-a" "5f06a66c2629348948124d6b8ba90cf799d576d840dbc3f936e4f245e32a97f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling mk-bin v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.16s
[INFO] running `Command { std: "docker" "inspect" "5f06a66c2629348948124d6b8ba90cf799d576d840dbc3f936e4f245e32a97f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f06a66c2629348948124d6b8ba90cf799d576d840dbc3f936e4f245e32a97f8", kill_on_drop: false }`
[INFO] [stdout] 5f06a66c2629348948124d6b8ba90cf799d576d840dbc3f936e4f245e32a97f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c29d502afa38158fe23c9c59809e13a1b1bd94211f2d81b191e8a48cbf219ec7
[INFO] running `Command { std: "docker" "start" "-a" "c29d502afa38158fe23c9c59809e13a1b1bd94211f2d81b191e8a48cbf219ec7", kill_on_drop: false }`
[INFO] [stderr]    Compiling mk-bin v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "c29d502afa38158fe23c9c59809e13a1b1bd94211f2d81b191e8a48cbf219ec7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c29d502afa38158fe23c9c59809e13a1b1bd94211f2d81b191e8a48cbf219ec7", kill_on_drop: false }`
[INFO] [stdout] c29d502afa38158fe23c9c59809e13a1b1bd94211f2d81b191e8a48cbf219ec7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1e319fd8aa549abed36decec608677be5bc544992ad8bd0d66b6311684fc5a5a
[INFO] running `Command { std: "docker" "start" "-a" "1e319fd8aa549abed36decec608677be5bc544992ad8bd0d66b6311684fc5a5a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mk_bin-946e885e72cd9b7e)
[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" "1e319fd8aa549abed36decec608677be5bc544992ad8bd0d66b6311684fc5a5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e319fd8aa549abed36decec608677be5bc544992ad8bd0d66b6311684fc5a5a", kill_on_drop: false }`
[INFO] [stdout] 1e319fd8aa549abed36decec608677be5bc544992ad8bd0d66b6311684fc5a5a