[INFO] cloning repository https://github.com/mborgraeve/zero2prod
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mborgraeve/zero2prod" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmborgraeve%2Fzero2prod", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmborgraeve%2Fzero2prod'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 85fb5abc0045afbd2eb2e0a9caae7b9a291ff6b3
[INFO] testing mborgraeve/zero2prod against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmborgraeve%2Fzero2prod" "/workspace/builds/worker-58/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-58/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mborgraeve/zero2prod 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/mborgraeve/zero2prod
[INFO] finished tweaking git repo https://github.com/mborgraeve/zero2prod
[INFO] tweaked toml for git repo https://github.com/mborgraeve/zero2prod written to /workspace/builds/worker-58/source/Cargo.toml
[INFO] crate git repo https://github.com/mborgraeve/zero2prod 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-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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] fd842e669c137fa0232f0b243d9ae97dc03caf1b5edc27d6836d19d432c4d9fa
[INFO] running `Command { std: "docker" "start" "-a" "fd842e669c137fa0232f0b243d9ae97dc03caf1b5edc27d6836d19d432c4d9fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd842e669c137fa0232f0b243d9ae97dc03caf1b5edc27d6836d19d432c4d9fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd842e669c137fa0232f0b243d9ae97dc03caf1b5edc27d6836d19d432c4d9fa", kill_on_drop: false }`
[INFO] [stdout] fd842e669c137fa0232f0b243d9ae97dc03caf1b5edc27d6836d19d432c4d9fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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] 8d8bf1129efadfff9a2a16e9a75a0321dd8d55916b9ab1efb49af28e1041debc
[INFO] running `Command { std: "docker" "start" "-a" "8d8bf1129efadfff9a2a16e9a75a0321dd8d55916b9ab1efb49af28e1041debc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling zero2prod v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.74s
[INFO] running `Command { std: "docker" "inspect" "8d8bf1129efadfff9a2a16e9a75a0321dd8d55916b9ab1efb49af28e1041debc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d8bf1129efadfff9a2a16e9a75a0321dd8d55916b9ab1efb49af28e1041debc", kill_on_drop: false }`
[INFO] [stdout] 8d8bf1129efadfff9a2a16e9a75a0321dd8d55916b9ab1efb49af28e1041debc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8e79f4e461a07a29a1a8ec074c1e1256f059c5814bdcdd60ecc05901114d36e9
[INFO] running `Command { std: "docker" "start" "-a" "8e79f4e461a07a29a1a8ec074c1e1256f059c5814bdcdd60ecc05901114d36e9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling zero2prod v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.93s
[INFO] running `Command { std: "docker" "inspect" "8e79f4e461a07a29a1a8ec074c1e1256f059c5814bdcdd60ecc05901114d36e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e79f4e461a07a29a1a8ec074c1e1256f059c5814bdcdd60ecc05901114d36e9", kill_on_drop: false }`
[INFO] [stdout] 8e79f4e461a07a29a1a8ec074c1e1256f059c5814bdcdd60ecc05901114d36e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 78fda00af8a2134ab49b68b2a39fca5e39bb7850974ce1b40fc9e1498162fa2e
[INFO] running `Command { std: "docker" "start" "-a" "78fda00af8a2134ab49b68b2a39fca5e39bb7850974ce1b40fc9e1498162fa2e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.94s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/zero2prod-6f7bfdbd90d89936)
[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" "78fda00af8a2134ab49b68b2a39fca5e39bb7850974ce1b40fc9e1498162fa2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78fda00af8a2134ab49b68b2a39fca5e39bb7850974ce1b40fc9e1498162fa2e", kill_on_drop: false }`
[INFO] [stdout] 78fda00af8a2134ab49b68b2a39fca5e39bb7850974ce1b40fc9e1498162fa2e