[INFO] updating cached repository https://github.com/HedbergMartin/pattern_generator_rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 670786a373bc90d6fc83cbd6aee912c1aa130e75
[INFO] testing HedbergMartin/pattern_generator_rs 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%2FHedbergMartin%2Fpattern_generator_rs" "/workspace/builds/worker-63/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-63/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/HedbergMartin/pattern_generator_rs 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/HedbergMartin/pattern_generator_rs
[INFO] finished tweaking git repo https://github.com/HedbergMartin/pattern_generator_rs
[INFO] tweaked toml for git repo https://github.com/HedbergMartin/pattern_generator_rs written to /workspace/builds/worker-63/source/Cargo.toml
[INFO] crate git repo https://github.com/HedbergMartin/pattern_generator_rs 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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] a7af354797c17298d0bc6d6a22277f2229cf3e0aed96b7ffc4bedc7b3b9e80a4
[INFO] running `Command { std: "docker" "start" "-a" "a7af354797c17298d0bc6d6a22277f2229cf3e0aed96b7ffc4bedc7b3b9e80a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a7af354797c17298d0bc6d6a22277f2229cf3e0aed96b7ffc4bedc7b3b9e80a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7af354797c17298d0bc6d6a22277f2229cf3e0aed96b7ffc4bedc7b3b9e80a4", kill_on_drop: false }`
[INFO] [stdout] a7af354797c17298d0bc6d6a22277f2229cf3e0aed96b7ffc4bedc7b3b9e80a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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] 07b1c849cce558bbb180ad3f19468d167392c95624f8c52e721cef889dd6a4fb
[INFO] running `Command { std: "docker" "start" "-a" "07b1c849cce558bbb180ad3f19468d167392c95624f8c52e721cef889dd6a4fb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling pattern_generator_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.84s
[INFO] running `Command { std: "docker" "inspect" "07b1c849cce558bbb180ad3f19468d167392c95624f8c52e721cef889dd6a4fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07b1c849cce558bbb180ad3f19468d167392c95624f8c52e721cef889dd6a4fb", kill_on_drop: false }`
[INFO] [stdout] 07b1c849cce558bbb180ad3f19468d167392c95624f8c52e721cef889dd6a4fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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] a1e6c9903863ec5adc1a77f4743a8f7456025eff2e2107a529fc6edcf34a9f98
[INFO] running `Command { std: "docker" "start" "-a" "a1e6c9903863ec5adc1a77f4743a8f7456025eff2e2107a529fc6edcf34a9f98", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling pattern_generator_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 27.88s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/pattern_generator_rs-36dbb9c9a5cd0212)
[INFO] running `Command { std: "docker" "inspect" "a1e6c9903863ec5adc1a77f4743a8f7456025eff2e2107a529fc6edcf34a9f98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1e6c9903863ec5adc1a77f4743a8f7456025eff2e2107a529fc6edcf34a9f98", kill_on_drop: false }`
[INFO] [stdout] a1e6c9903863ec5adc1a77f4743a8f7456025eff2e2107a529fc6edcf34a9f98
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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] 3fd9e305ddc2493d3fdda20914f77c9abf1e982c9da94f99e8680ff890e68a7a
[INFO] running `Command { std: "docker" "start" "-a" "3fd9e305ddc2493d3fdda20914f77c9abf1e982c9da94f99e8680ff890e68a7a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.22s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/pattern_generator_rs-36dbb9c9a5cd0212)
[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" "3fd9e305ddc2493d3fdda20914f77c9abf1e982c9da94f99e8680ff890e68a7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fd9e305ddc2493d3fdda20914f77c9abf1e982c9da94f99e8680ff890e68a7a", kill_on_drop: false }`
[INFO] [stdout] 3fd9e305ddc2493d3fdda20914f77c9abf1e982c9da94f99e8680ff890e68a7a