[INFO] cloning repository https://github.com/stephan-lopes/the-twelve-days-of-christmas
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stephan-lopes/the-twelve-days-of-christmas" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstephan-lopes%2Fthe-twelve-days-of-christmas", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstephan-lopes%2Fthe-twelve-days-of-christmas'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5b1ad57257166edd4e7ae0933bb500b4daf4ac12
[INFO] testing stephan-lopes/the-twelve-days-of-christmas against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstephan-lopes%2Fthe-twelve-days-of-christmas" "/workspace/builds/worker-28/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-28/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/stephan-lopes/the-twelve-days-of-christmas on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/stephan-lopes/the-twelve-days-of-christmas
[INFO] finished tweaking git repo https://github.com/stephan-lopes/the-twelve-days-of-christmas
[INFO] tweaked toml for git repo https://github.com/stephan-lopes/the-twelve-days-of-christmas written to /workspace/builds/worker-28/source/Cargo.toml
[INFO] crate git repo https://github.com/stephan-lopes/the-twelve-days-of-christmas already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b68716f06dac30125d49541c732d186541dd7b28e7126fd983a0d4e7c16bbd43
[INFO] running `Command { std: "docker" "start" "-a" "b68716f06dac30125d49541c732d186541dd7b28e7126fd983a0d4e7c16bbd43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b68716f06dac30125d49541c732d186541dd7b28e7126fd983a0d4e7c16bbd43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b68716f06dac30125d49541c732d186541dd7b28e7126fd983a0d4e7c16bbd43", kill_on_drop: false }`
[INFO] [stdout] b68716f06dac30125d49541c732d186541dd7b28e7126fd983a0d4e7c16bbd43
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1db2fb1bb01fef232c6f28a1f3ee1d21768cd9e8f9c6f6b9617461f171b27a94
[INFO] running `Command { std: "docker" "start" "-a" "1db2fb1bb01fef232c6f28a1f3ee1d21768cd9e8f9c6f6b9617461f171b27a94", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling the-twelve-days-of-christmas v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `Command { std: "docker" "inspect" "1db2fb1bb01fef232c6f28a1f3ee1d21768cd9e8f9c6f6b9617461f171b27a94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1db2fb1bb01fef232c6f28a1f3ee1d21768cd9e8f9c6f6b9617461f171b27a94", kill_on_drop: false }`
[INFO] [stdout] 1db2fb1bb01fef232c6f28a1f3ee1d21768cd9e8f9c6f6b9617461f171b27a94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2c06852024e4e778cf935954467850994394a67031da183d97577d2b8d41f57d
[INFO] running `Command { std: "docker" "start" "-a" "2c06852024e4e778cf935954467850994394a67031da183d97577d2b8d41f57d", kill_on_drop: false }`
[INFO] [stderr]    Compiling the-twelve-days-of-christmas v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.32s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/the_twelve_days_of_christmas-207f7ec633567e2a)
[INFO] running `Command { std: "docker" "inspect" "2c06852024e4e778cf935954467850994394a67031da183d97577d2b8d41f57d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c06852024e4e778cf935954467850994394a67031da183d97577d2b8d41f57d", kill_on_drop: false }`
[INFO] [stdout] 2c06852024e4e778cf935954467850994394a67031da183d97577d2b8d41f57d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 88728d9a0f16a7e1cec45c545a62202c4b6b0b6458820e35ebd3ca03bada3dc9
[INFO] running `Command { std: "docker" "start" "-a" "88728d9a0f16a7e1cec45c545a62202c4b6b0b6458820e35ebd3ca03bada3dc9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/the_twelve_days_of_christmas-207f7ec633567e2a)
[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" "88728d9a0f16a7e1cec45c545a62202c4b6b0b6458820e35ebd3ca03bada3dc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88728d9a0f16a7e1cec45c545a62202c4b6b0b6458820e35ebd3ca03bada3dc9", kill_on_drop: false }`
[INFO] [stdout] 88728d9a0f16a7e1cec45c545a62202c4b6b0b6458820e35ebd3ca03bada3dc9