[INFO] cloning repository https://github.com/panlw/hello-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/panlw/hello-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpanlw%2Fhello-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpanlw%2Fhello-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 366fa504d17d17f2d4f722b7e0de2b23b4eefd1a
[INFO] testing panlw/hello-rust against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpanlw%2Fhello-rust" "/workspace/builds/worker-23/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-23/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/panlw/hello-rust on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/panlw/hello-rust
[INFO] finished tweaking git repo https://github.com/panlw/hello-rust
[INFO] tweaked toml for git repo https://github.com/panlw/hello-rust written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] crate git repo https://github.com/panlw/hello-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3c8f661ce095a63595f92b20ddc5ea0624598c3f748ebe4847f78d85ceba74b1
[INFO] running `Command { std: "docker" "start" "-a" "3c8f661ce095a63595f92b20ddc5ea0624598c3f748ebe4847f78d85ceba74b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c8f661ce095a63595f92b20ddc5ea0624598c3f748ebe4847f78d85ceba74b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c8f661ce095a63595f92b20ddc5ea0624598c3f748ebe4847f78d85ceba74b1", kill_on_drop: false }`
[INFO] [stdout] 3c8f661ce095a63595f92b20ddc5ea0624598c3f748ebe4847f78d85ceba74b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e40a7b88217f4c4054cc9cffa29a7fa12994817822df3c9a8267a3585f9c218
[INFO] running `Command { std: "docker" "start" "-a" "9e40a7b88217f4c4054cc9cffa29a7fa12994817822df3c9a8267a3585f9c218", kill_on_drop: false }`
[INFO] [stderr]    Compiling hello-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `Command { std: "docker" "inspect" "9e40a7b88217f4c4054cc9cffa29a7fa12994817822df3c9a8267a3585f9c218", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e40a7b88217f4c4054cc9cffa29a7fa12994817822df3c9a8267a3585f9c218", kill_on_drop: false }`
[INFO] [stdout] 9e40a7b88217f4c4054cc9cffa29a7fa12994817822df3c9a8267a3585f9c218
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e13f8496d3fa30f0a31c5806af5ead58a29a3ffa19b15ae7e7620f3f5cc2b31c
[INFO] running `Command { std: "docker" "start" "-a" "e13f8496d3fa30f0a31c5806af5ead58a29a3ffa19b15ae7e7620f3f5cc2b31c", kill_on_drop: false }`
[INFO] [stderr]    Compiling hello-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "e13f8496d3fa30f0a31c5806af5ead58a29a3ffa19b15ae7e7620f3f5cc2b31c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e13f8496d3fa30f0a31c5806af5ead58a29a3ffa19b15ae7e7620f3f5cc2b31c", kill_on_drop: false }`
[INFO] [stdout] e13f8496d3fa30f0a31c5806af5ead58a29a3ffa19b15ae7e7620f3f5cc2b31c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 57729efa65f6abfa1295be613c45e4a8d71f9ca0a8789e35a33ecb984ddfb51f
[INFO] running `Command { std: "docker" "start" "-a" "57729efa65f6abfa1295be613c45e4a8d71f9ca0a8789e35a33ecb984ddfb51f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hello_rust-58672128fabfb6b2)
[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" "57729efa65f6abfa1295be613c45e4a8d71f9ca0a8789e35a33ecb984ddfb51f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57729efa65f6abfa1295be613c45e4a8d71f9ca0a8789e35a33ecb984ddfb51f", kill_on_drop: false }`
[INFO] [stdout] 57729efa65f6abfa1295be613c45e4a8d71f9ca0a8789e35a33ecb984ddfb51f