[INFO] cloning repository https://github.com/vaniusrb/axum-slow-compile
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vaniusrb/axum-slow-compile" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvaniusrb%2Faxum-slow-compile", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvaniusrb%2Faxum-slow-compile'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 49b38256bb99ecc8f96b6770cbd4687aaa96e330
[INFO] testing vaniusrb/axum-slow-compile against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvaniusrb%2Faxum-slow-compile" "/workspace/builds/worker-42/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-42/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/vaniusrb/axum-slow-compile on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/vaniusrb/axum-slow-compile
[INFO] finished tweaking git repo https://github.com/vaniusrb/axum-slow-compile
[INFO] tweaked toml for git repo https://github.com/vaniusrb/axum-slow-compile written to /workspace/builds/worker-42/source/Cargo.toml
[INFO] crate git repo https://github.com/vaniusrb/axum-slow-compile already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f83d75257d9530d0cc52b1b4fe8d3b58de9f2c09ec49fa9974604a43d8696413
[INFO] running `Command { std: "docker" "start" "-a" "f83d75257d9530d0cc52b1b4fe8d3b58de9f2c09ec49fa9974604a43d8696413", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f83d75257d9530d0cc52b1b4fe8d3b58de9f2c09ec49fa9974604a43d8696413", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f83d75257d9530d0cc52b1b4fe8d3b58de9f2c09ec49fa9974604a43d8696413", kill_on_drop: false }`
[INFO] [stdout] f83d75257d9530d0cc52b1b4fe8d3b58de9f2c09ec49fa9974604a43d8696413
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae6b420a10d64002a2f67f531513633391c27631b18fc047f53799c9ac8eb7bf
[INFO] running `Command { std: "docker" "start" "-a" "ae6b420a10d64002a2f67f531513633391c27631b18fc047f53799c9ac8eb7bf", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling libc v0.2.99
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]    Compiling futures-core v0.3.16
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling futures-task v0.3.16
[INFO] [stderr]    Compiling slab v0.4.4
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]    Compiling futures-channel v0.3.16
[INFO] [stderr]    Compiling matches v0.1.9
[INFO] [stderr]    Compiling async-trait v0.1.51
[INFO] [stderr]    Compiling tower-layer v0.3.1
[INFO] [stderr]    Compiling futures-sink v0.3.16
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling tracing-core v0.1.18
[INFO] [stderr]    Compiling futures-macro v0.3.16
[INFO] [stderr]    Compiling instant v0.1.10
[INFO] [stderr]    Compiling tokio v1.10.0
[INFO] [stderr]    Compiling futures-util v0.3.16
[INFO] [stderr]    Compiling lock_api v0.4.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling http v0.2.4
[INFO] [stderr]    Compiling httparse v1.4.1
[INFO] [stderr]    Compiling sharded-slab v0.1.3
[INFO] [stderr]    Compiling thread_local v1.1.3
[INFO] [stderr]    Compiling form_urlencoded v1.0.1
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling tracing-log v0.1.2
[INFO] [stderr]    Compiling http-body v0.4.3
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling parking_lot_core v0.8.3
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling mio v0.7.13
[INFO] [stderr]    Compiling socket2 v0.4.1
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling matchers v0.0.1
[INFO] [stderr]    Compiling tracing-attributes v0.1.15
[INFO] [stderr]    Compiling tokio-macros v1.3.0
[INFO] [stderr]    Compiling pin-project-internal v1.0.8
[INFO] [stderr]    Compiling pin-project v1.0.8
[INFO] [stderr]    Compiling tracing v0.1.26
[INFO] [stderr]    Compiling tower-http v0.1.1
[INFO] [stderr]    Compiling tokio-util v0.6.7
[INFO] [stderr]    Compiling tower v0.4.8
[INFO] [stderr]    Compiling hyper v0.14.11
[INFO] [stderr]    Compiling serde_urlencoded v0.7.0
[INFO] [stderr]    Compiling tracing-serde v0.1.2
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling tracing-subscriber v0.2.19
[INFO] [stderr]    Compiling axum v0.1.3 (https://github.com/tokio-rs/axum.git?tag=v0.1.3#e13f1da1)
[INFO] [stderr]    Compiling axum-test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `axum-test`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name axum_test --edition=2018 src/main.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 -C metadata=63980a21f3138b78 -C extra-filename=-63980a21f3138b78 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern axum=/opt/rustwide/target/debug/deps/libaxum-c6a985c33a83b3c6.rlib --extern http=/opt/rustwide/target/debug/deps/libhttp-1aaf4b462ef19500.rlib --extern http_body=/opt/rustwide/target/debug/deps/libhttp_body-69181c09e9c33328.rlib --extern hyper=/opt/rustwide/target/debug/deps/libhyper-7df166ee396c2a8d.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-5d94063e08b80c0d.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-4484bfb727254fb6.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-a15570ece0b8b5d9.rlib --extern tokio_util=/opt/rustwide/target/debug/deps/libtokio_util-d5655ad3c93fbeee.rlib --extern tower=/opt/rustwide/target/debug/deps/libtower-4567bba7ec286bca.rlib --extern tower_http=/opt/rustwide/target/debug/deps/libtower_http-70f0ab78f949499c.rlib --extern tracing=/opt/rustwide/target/debug/deps/libtracing-945be2aa302ed5ca.rlib --extern tracing_subscriber=/opt/rustwide/target/debug/deps/libtracing_subscriber-d8ceb5da9537dabb.rlib --extern uuid=/opt/rustwide/target/debug/deps/libuuid-3fb0a4174849ce1b.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "ae6b420a10d64002a2f67f531513633391c27631b18fc047f53799c9ac8eb7bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae6b420a10d64002a2f67f531513633391c27631b18fc047f53799c9ac8eb7bf", kill_on_drop: false }`
[INFO] [stdout] ae6b420a10d64002a2f67f531513633391c27631b18fc047f53799c9ac8eb7bf