[INFO] cloning repository https://github.com/mike-barber/rust-libr-test
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mike-barber/rust-libr-test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmike-barber%2Frust-libr-test", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmike-barber%2Frust-libr-test'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 07546d330da80e56efe9900a3dea4f35d06c4958
[INFO] testing mike-barber/rust-libr-test against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmike-barber%2Frust-libr-test" "/workspace/builds/worker-17/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-17/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mike-barber/rust-libr-test on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mike-barber/rust-libr-test
[INFO] finished tweaking git repo https://github.com/mike-barber/rust-libr-test
[INFO] tweaked toml for git repo https://github.com/mike-barber/rust-libr-test written to /workspace/builds/worker-17/source/Cargo.toml
[INFO] crate git repo https://github.com/mike-barber/rust-libr-test already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded extendr-macros v0.2.0
[INFO] [stderr]   Downloaded libR-sys v0.2.2
[INFO] [stderr]   Downloaded extendr-api v0.2.0
[INFO] [stderr]   Downloaded extendr-engine v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4283e598b0162a0a07bdf423040162c8bc1e0c149c2c5cc84764d42b3b3bea7b
[INFO] running `Command { std: "docker" "start" "-a" "4283e598b0162a0a07bdf423040162c8bc1e0c149c2c5cc84764d42b3b3bea7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4283e598b0162a0a07bdf423040162c8bc1e0c149c2c5cc84764d42b3b3bea7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4283e598b0162a0a07bdf423040162c8bc1e0c149c2c5cc84764d42b3b3bea7b", kill_on_drop: false }`
[INFO] [stdout] 4283e598b0162a0a07bdf423040162c8bc1e0c149c2c5cc84764d42b3b3bea7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33ed67cd0d8b91b14f9adaf5f4d185bb78cbc71f2c90420d15471509e1b18a84
[INFO] running `Command { std: "docker" "start" "-a" "33ed67cd0d8b91b14f9adaf5f4d185bb78cbc71f2c90420d15471509e1b18a84", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.30
[INFO] [stderr]    Compiling libR-sys v0.2.2
[INFO] [stderr]    Compiling syn v1.0.80
[INFO] [stderr]    Compiling extendr-engine v0.2.0
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling extendr-macros v0.2.0
[INFO] [stderr]    Compiling extendr-api v0.2.0
[INFO] [stderr]    Compiling rust-libr-test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.98s
[INFO] running `Command { std: "docker" "inspect" "33ed67cd0d8b91b14f9adaf5f4d185bb78cbc71f2c90420d15471509e1b18a84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33ed67cd0d8b91b14f9adaf5f4d185bb78cbc71f2c90420d15471509e1b18a84", kill_on_drop: false }`
[INFO] [stdout] 33ed67cd0d8b91b14f9adaf5f4d185bb78cbc71f2c90420d15471509e1b18a84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 29a98d7a585277fd7bbe0d4cd71b8df66eb09e47626a323c0f561deb90f4caa4
[INFO] running `Command { std: "docker" "start" "-a" "29a98d7a585277fd7bbe0d4cd71b8df66eb09e47626a323c0f561deb90f4caa4", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-libr-test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "29a98d7a585277fd7bbe0d4cd71b8df66eb09e47626a323c0f561deb90f4caa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29a98d7a585277fd7bbe0d4cd71b8df66eb09e47626a323c0f561deb90f4caa4", kill_on_drop: false }`
[INFO] [stdout] 29a98d7a585277fd7bbe0d4cd71b8df66eb09e47626a323c0f561deb90f4caa4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 34fc40ab95e522433f0de3b597fc2b208bbce3eeab11f4f7ce3a5b3e61e66a9f
[INFO] running `Command { std: "docker" "start" "-a" "34fc40ab95e522433f0de3b597fc2b208bbce3eeab11f4f7ce3a5b3e61e66a9f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_libr_test-833ef56905b040c2)
[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" "34fc40ab95e522433f0de3b597fc2b208bbce3eeab11f4f7ce3a5b3e61e66a9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34fc40ab95e522433f0de3b597fc2b208bbce3eeab11f4f7ce3a5b3e61e66a9f", kill_on_drop: false }`
[INFO] [stdout] 34fc40ab95e522433f0de3b597fc2b208bbce3eeab11f4f7ce3a5b3e61e66a9f