[INFO] cloning repository https://github.com/bit-reef/rusty-barnacle
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bit-reef/rusty-barnacle" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbit-reef%2Frusty-barnacle", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbit-reef%2Frusty-barnacle'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a513ae58ec51f03e88a55ef5d7110112096c3e65
[INFO] testing bit-reef/rusty-barnacle against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbit-reef%2Frusty-barnacle" "/workspace/builds/worker-71/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-71/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bit-reef/rusty-barnacle on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bit-reef/rusty-barnacle
[INFO] finished tweaking git repo https://github.com/bit-reef/rusty-barnacle
[INFO] tweaked toml for git repo https://github.com/bit-reef/rusty-barnacle written to /workspace/builds/worker-71/source/Cargo.toml
[INFO] crate git repo https://github.com/bit-reef/rusty-barnacle already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b16492801d5dc6915419e676332c2d6119d4b139382522ac93a4af5ee6e5a472
[INFO] running `Command { std: "docker" "start" "-a" "b16492801d5dc6915419e676332c2d6119d4b139382522ac93a4af5ee6e5a472", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b16492801d5dc6915419e676332c2d6119d4b139382522ac93a4af5ee6e5a472", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b16492801d5dc6915419e676332c2d6119d4b139382522ac93a4af5ee6e5a472", kill_on_drop: false }`
[INFO] [stdout] b16492801d5dc6915419e676332c2d6119d4b139382522ac93a4af5ee6e5a472
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 39378416743fc28726d67749932dde8f11ca9c810ed469bb0c29b880fbc715aa
[INFO] running `Command { std: "docker" "start" "-a" "39378416743fc28726d67749932dde8f11ca9c810ed469bb0c29b880fbc715aa", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rusty-barnacle v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.72s
[INFO] running `Command { std: "docker" "inspect" "39378416743fc28726d67749932dde8f11ca9c810ed469bb0c29b880fbc715aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39378416743fc28726d67749932dde8f11ca9c810ed469bb0c29b880fbc715aa", kill_on_drop: false }`
[INFO] [stdout] 39378416743fc28726d67749932dde8f11ca9c810ed469bb0c29b880fbc715aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aa86806b687c899b8751155b31aa29c8d20fa638cacf80695ccc3bfddfed108a
[INFO] running `Command { std: "docker" "start" "-a" "aa86806b687c899b8751155b31aa29c8d20fa638cacf80695ccc3bfddfed108a", kill_on_drop: false }`
[INFO] [stderr]    Compiling rusty-barnacle v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "aa86806b687c899b8751155b31aa29c8d20fa638cacf80695ccc3bfddfed108a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa86806b687c899b8751155b31aa29c8d20fa638cacf80695ccc3bfddfed108a", kill_on_drop: false }`
[INFO] [stdout] aa86806b687c899b8751155b31aa29c8d20fa638cacf80695ccc3bfddfed108a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e29543d99cd7f37e26c4111cfc334c026fc6d08cd79e495b3298798e840effb8
[INFO] running `Command { std: "docker" "start" "-a" "e29543d99cd7f37e26c4111cfc334c026fc6d08cd79e495b3298798e840effb8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.89s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rusty_barnacle-4a26f3808c56c812)
[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" "e29543d99cd7f37e26c4111cfc334c026fc6d08cd79e495b3298798e840effb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e29543d99cd7f37e26c4111cfc334c026fc6d08cd79e495b3298798e840effb8", kill_on_drop: false }`
[INFO] [stdout] e29543d99cd7f37e26c4111cfc334c026fc6d08cd79e495b3298798e840effb8