[INFO] cloning repository https://github.com/xiaolanglanglang/id3-reader
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xiaolanglanglang/id3-reader" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxiaolanglanglang%2Fid3-reader", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxiaolanglanglang%2Fid3-reader'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4c7cc261a280f7b71ca8ee67e5a9ed48f798a142
[INFO] testing xiaolanglanglang/id3-reader/4c7cc261a280f7b71ca8ee67e5a9ed48f798a142 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxiaolanglanglang%2Fid3-reader" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/xiaolanglanglang/id3-reader on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/xiaolanglanglang/id3-reader
[INFO] finished tweaking git repo https://github.com/xiaolanglanglang/id3-reader
[INFO] tweaked toml for git repo https://github.com/xiaolanglanglang/id3-reader written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/xiaolanglanglang/id3-reader already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1b437ace0e563bef8b4a7c1520abf9890cf19dc975a8dbc82b3649034730b1e7
[INFO] running `Command { std: "docker" "start" "-a" "1b437ace0e563bef8b4a7c1520abf9890cf19dc975a8dbc82b3649034730b1e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1b437ace0e563bef8b4a7c1520abf9890cf19dc975a8dbc82b3649034730b1e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b437ace0e563bef8b4a7c1520abf9890cf19dc975a8dbc82b3649034730b1e7", kill_on_drop: false }`
[INFO] [stdout] 1b437ace0e563bef8b4a7c1520abf9890cf19dc975a8dbc82b3649034730b1e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 219107ac9b7f9c5d262609daa52cd416f0846317474389e55206ba166e9e9a21
[INFO] running `Command { std: "docker" "start" "-a" "219107ac9b7f9c5d262609daa52cd416f0846317474389e55206ba166e9e9a21", kill_on_drop: false }`
[INFO] [stderr]    Compiling id3-reader v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "219107ac9b7f9c5d262609daa52cd416f0846317474389e55206ba166e9e9a21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "219107ac9b7f9c5d262609daa52cd416f0846317474389e55206ba166e9e9a21", kill_on_drop: false }`
[INFO] [stdout] 219107ac9b7f9c5d262609daa52cd416f0846317474389e55206ba166e9e9a21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b3108b843dea6db801d492478bf8d21e5819232b918faec5f36f9bf8361bcd05
[INFO] running `Command { std: "docker" "start" "-a" "b3108b843dea6db801d492478bf8d21e5819232b918faec5f36f9bf8361bcd05", kill_on_drop: false }`
[INFO] [stderr]    Compiling id3-reader v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "b3108b843dea6db801d492478bf8d21e5819232b918faec5f36f9bf8361bcd05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3108b843dea6db801d492478bf8d21e5819232b918faec5f36f9bf8361bcd05", kill_on_drop: false }`
[INFO] [stdout] b3108b843dea6db801d492478bf8d21e5819232b918faec5f36f9bf8361bcd05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f2482cd86bd18d8577a6996431227b76c6bc3a0b65b69c56c2dd4fe82c0d99e4
[INFO] running `Command { std: "docker" "start" "-a" "f2482cd86bd18d8577a6996431227b76c6bc3a0b65b69c56c2dd4fe82c0d99e4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/id3_reader-a08b4bcbc5eac0a3)
[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" "f2482cd86bd18d8577a6996431227b76c6bc3a0b65b69c56c2dd4fe82c0d99e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2482cd86bd18d8577a6996431227b76c6bc3a0b65b69c56c2dd4fe82c0d99e4", kill_on_drop: false }`
[INFO] [stdout] f2482cd86bd18d8577a6996431227b76c6bc3a0b65b69c56c2dd4fe82c0d99e4