[INFO] cloning repository https://github.com/eliehess/rgb15
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/eliehess/rgb15" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feliehess%2Frgb15", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feliehess%2Frgb15'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 26ce40f747849adff2bde34ad84cdd384a31c1c8
[INFO] testing eliehess/rgb15 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%2Feliehess%2Frgb15" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/eliehess/rgb15 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/eliehess/rgb15
[INFO] finished tweaking git repo https://github.com/eliehess/rgb15
[INFO] tweaked toml for git repo https://github.com/eliehess/rgb15 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/eliehess/rgb15 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] b8fdf0a06bccf64904ed2d13dde485881e084df491557f3bc14413454b17add7
[INFO] running `Command { std: "docker" "start" "-a" "b8fdf0a06bccf64904ed2d13dde485881e084df491557f3bc14413454b17add7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8fdf0a06bccf64904ed2d13dde485881e084df491557f3bc14413454b17add7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8fdf0a06bccf64904ed2d13dde485881e084df491557f3bc14413454b17add7", kill_on_drop: false }`
[INFO] [stdout] b8fdf0a06bccf64904ed2d13dde485881e084df491557f3bc14413454b17add7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] edb44ce71d45c252af82f29252124de4571ff43076e9fdc528e6dfa7cca40532
[INFO] running `Command { std: "docker" "start" "-a" "edb44ce71d45c252af82f29252124de4571ff43076e9fdc528e6dfa7cca40532", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rgb15 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.67s
[INFO] running `Command { std: "docker" "inspect" "edb44ce71d45c252af82f29252124de4571ff43076e9fdc528e6dfa7cca40532", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edb44ce71d45c252af82f29252124de4571ff43076e9fdc528e6dfa7cca40532", kill_on_drop: false }`
[INFO] [stdout] edb44ce71d45c252af82f29252124de4571ff43076e9fdc528e6dfa7cca40532
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] bc77320ccbcfd111d8bd5c797336237bd333ebd4e92c5ab3f74a4139f766fdf8
[INFO] running `Command { std: "docker" "start" "-a" "bc77320ccbcfd111d8bd5c797336237bd333ebd4e92c5ab3f74a4139f766fdf8", kill_on_drop: false }`
[INFO] [stderr]    Compiling rgb15 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rgb15-289b318f0f25e8d3)
[INFO] running `Command { std: "docker" "inspect" "bc77320ccbcfd111d8bd5c797336237bd333ebd4e92c5ab3f74a4139f766fdf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc77320ccbcfd111d8bd5c797336237bd333ebd4e92c5ab3f74a4139f766fdf8", kill_on_drop: false }`
[INFO] [stdout] bc77320ccbcfd111d8bd5c797336237bd333ebd4e92c5ab3f74a4139f766fdf8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] e776cdf11ca36a4fe04b55401a1a42b5579a0e1599c2642878a55aa24fe01fbd
[INFO] running `Command { std: "docker" "start" "-a" "e776cdf11ca36a4fe04b55401a1a42b5579a0e1599c2642878a55aa24fe01fbd", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rgb15-289b318f0f25e8d3)
[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" "e776cdf11ca36a4fe04b55401a1a42b5579a0e1599c2642878a55aa24fe01fbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e776cdf11ca36a4fe04b55401a1a42b5579a0e1599c2642878a55aa24fe01fbd", kill_on_drop: false }`
[INFO] [stdout] e776cdf11ca36a4fe04b55401a1a42b5579a0e1599c2642878a55aa24fe01fbd