[INFO] cloning repository https://github.com/nipunn1313/cargoissue3620
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nipunn1313/cargoissue3620" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnipunn1313%2Fcargoissue3620", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnipunn1313%2Fcargoissue3620'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 95a46ca7f80a05c3db7410003978a6163566bbca
[INFO] testing nipunn1313/cargoissue3620 against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnipunn1313%2Fcargoissue3620" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nipunn1313/cargoissue3620 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/nipunn1313/cargoissue3620
[INFO] finished tweaking git repo https://github.com/nipunn1313/cargoissue3620
[INFO] tweaked toml for git repo https://github.com/nipunn1313/cargoissue3620 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/nipunn1313/cargoissue3620 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 itertools v0.6.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] c16319eb93fcc4156b6e51717161feeafd1187fde6b1948c0583cbe2477994d3
[INFO] running `Command { std: "docker" "start" "-a" "c16319eb93fcc4156b6e51717161feeafd1187fde6b1948c0583cbe2477994d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c16319eb93fcc4156b6e51717161feeafd1187fde6b1948c0583cbe2477994d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c16319eb93fcc4156b6e51717161feeafd1187fde6b1948c0583cbe2477994d3", kill_on_drop: false }`
[INFO] [stdout] c16319eb93fcc4156b6e51717161feeafd1187fde6b1948c0583cbe2477994d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] d61c3a7eeff7551aa1184ef5ea1ac476a7c9726cb135631f72206d9fe34a5907
[INFO] running `Command { std: "docker" "start" "-a" "d61c3a7eeff7551aa1184ef5ea1ac476a7c9726cb135631f72206d9fe34a5907", kill_on_drop: false }`
[INFO] [stderr]    Compiling either v1.1.0
[INFO] [stderr]    Compiling itertools v0.6.2
[INFO] [stderr]    Compiling itertoolswrap v0.1.0 (/opt/rustwide/workdir/itertoolswrap)
[INFO] [stderr]    Compiling eitherwrap v0.1.0 (/opt/rustwide/workdir/eitherwrap)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.20s
[INFO] running `Command { std: "docker" "inspect" "d61c3a7eeff7551aa1184ef5ea1ac476a7c9726cb135631f72206d9fe34a5907", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d61c3a7eeff7551aa1184ef5ea1ac476a7c9726cb135631f72206d9fe34a5907", kill_on_drop: false }`
[INFO] [stdout] d61c3a7eeff7551aa1184ef5ea1ac476a7c9726cb135631f72206d9fe34a5907
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 8ff629914cf718623d9e2c48c133744fbaedefb8543723caddd4bc6c8f0a53a4
[INFO] running `Command { std: "docker" "start" "-a" "8ff629914cf718623d9e2c48c133744fbaedefb8543723caddd4bc6c8f0a53a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling itertoolswrap v0.1.0 (/opt/rustwide/workdir/itertoolswrap)
[INFO] [stderr]    Compiling eitherwrap v0.1.0 (/opt/rustwide/workdir/eitherwrap)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "8ff629914cf718623d9e2c48c133744fbaedefb8543723caddd4bc6c8f0a53a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ff629914cf718623d9e2c48c133744fbaedefb8543723caddd4bc6c8f0a53a4", kill_on_drop: false }`
[INFO] [stdout] 8ff629914cf718623d9e2c48c133744fbaedefb8543723caddd4bc6c8f0a53a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] e8c7ba2e09700948874a81634d9801d51489df605f6669b582552ce00b2d71e9
[INFO] running `Command { std: "docker" "start" "-a" "e8c7ba2e09700948874a81634d9801d51489df605f6669b582552ce00b2d71e9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/eitherwrap-76c3e5c0c04ba877)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/itertoolswrap-8c37e992c49a55fb)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests eitherwrap
[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] [stderr]    Doc-tests itertoolswrap
[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" "e8c7ba2e09700948874a81634d9801d51489df605f6669b582552ce00b2d71e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8c7ba2e09700948874a81634d9801d51489df605f6669b582552ce00b2d71e9", kill_on_drop: false }`
[INFO] [stdout] e8c7ba2e09700948874a81634d9801d51489df605f6669b582552ce00b2d71e9