[INFO] cloning repository https://github.com/Michael-J-Ward/tokio-tower-sccache-compilation-failure
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Michael-J-Ward/tokio-tower-sccache-compilation-failure" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMichael-J-Ward%2Ftokio-tower-sccache-compilation-failure", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMichael-J-Ward%2Ftokio-tower-sccache-compilation-failure'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4e3715e603615483e8be9e97737b3253b3de77e5
[INFO] testing Michael-J-Ward/tokio-tower-sccache-compilation-failure against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMichael-J-Ward%2Ftokio-tower-sccache-compilation-failure" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Michael-J-Ward/tokio-tower-sccache-compilation-failure on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-4/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/Michael-J-Ward/tokio-tower-sccache-compilation-failure
[INFO] finished tweaking git repo https://github.com/Michael-J-Ward/tokio-tower-sccache-compilation-failure
[INFO] tweaked toml for git repo https://github.com/Michael-J-Ward/tokio-tower-sccache-compilation-failure written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/Michael-J-Ward/tokio-tower-sccache-compilation-failure already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tower v0.4.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2f6d9acfcc5f989ca72f0fd06f06350d55ff8f21516a5237479b56f4c7bd7017
[INFO] running `Command { std: "docker" "start" "-a" "2f6d9acfcc5f989ca72f0fd06f06350d55ff8f21516a5237479b56f4c7bd7017", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f6d9acfcc5f989ca72f0fd06f06350d55ff8f21516a5237479b56f4c7bd7017", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f6d9acfcc5f989ca72f0fd06f06350d55ff8f21516a5237479b56f4c7bd7017", kill_on_drop: false }`
[INFO] [stdout] 2f6d9acfcc5f989ca72f0fd06f06350d55ff8f21516a5237479b56f4c7bd7017
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a6d5edbfaa02e1efe0bd12eaa87f3e6a0849ef5c8a2691c4baca36f48ab5abaf
[INFO] running `Command { std: "docker" "start" "-a" "a6d5edbfaa02e1efe0bd12eaa87f3e6a0849ef5c8a2691c4baca36f48ab5abaf", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling pin-project-lite v0.2.6
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling tower-layer v0.3.1
[INFO] [stderr]    Compiling tower-service v0.3.1
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling tracing-core v0.1.18
[INFO] [stderr]    Compiling tokio v1.6.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.15
[INFO] [stderr]    Compiling pin-project-internal v1.0.7
[INFO] [stderr]    Compiling tracing v0.1.26
[INFO] [stderr]    Compiling pin-project v1.0.7
[INFO] [stderr]    Compiling tower v0.4.7
[INFO] [stderr]    Compiling compile-test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.02s
[INFO] running `Command { std: "docker" "inspect" "a6d5edbfaa02e1efe0bd12eaa87f3e6a0849ef5c8a2691c4baca36f48ab5abaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6d5edbfaa02e1efe0bd12eaa87f3e6a0849ef5c8a2691c4baca36f48ab5abaf", kill_on_drop: false }`
[INFO] [stdout] a6d5edbfaa02e1efe0bd12eaa87f3e6a0849ef5c8a2691c4baca36f48ab5abaf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8692c3a42c54969ddc3398a76a60cf548396209a81741ebe0006ec54af262dd4
[INFO] running `Command { std: "docker" "start" "-a" "8692c3a42c54969ddc3398a76a60cf548396209a81741ebe0006ec54af262dd4", kill_on_drop: false }`
[INFO] [stderr]    Compiling compile-test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "8692c3a42c54969ddc3398a76a60cf548396209a81741ebe0006ec54af262dd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8692c3a42c54969ddc3398a76a60cf548396209a81741ebe0006ec54af262dd4", kill_on_drop: false }`
[INFO] [stdout] 8692c3a42c54969ddc3398a76a60cf548396209a81741ebe0006ec54af262dd4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aca7310c3b8c6c7183b98b154245d2b6866f2899522f02617144beea1e5616eb
[INFO] running `Command { std: "docker" "start" "-a" "aca7310c3b8c6c7183b98b154245d2b6866f2899522f02617144beea1e5616eb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/compile_test-c18e0afb6861ea8a)
[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" "aca7310c3b8c6c7183b98b154245d2b6866f2899522f02617144beea1e5616eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aca7310c3b8c6c7183b98b154245d2b6866f2899522f02617144beea1e5616eb", kill_on_drop: false }`
[INFO] [stdout] aca7310c3b8c6c7183b98b154245d2b6866f2899522f02617144beea1e5616eb