[INFO] fetching crate iter-debug 1.0.2...
[INFO] testing iter-debug-1.0.2 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate iter-debug 1.0.2 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate iter-debug 1.0.2
[INFO] finished tweaking crates.io crate iter-debug 1.0.2
[INFO] tweaked toml for crates.io crate iter-debug 1.0.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate iter-debug 1.0.2 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate iter-debug 1.0.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 446739d9f3f26ee5ffc77621a06b569ec93d8d8b7b4bf3a3bb932fe9cccac948
[INFO] running `Command { std: "docker" "start" "-a" "446739d9f3f26ee5ffc77621a06b569ec93d8d8b7b4bf3a3bb932fe9cccac948", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "446739d9f3f26ee5ffc77621a06b569ec93d8d8b7b4bf3a3bb932fe9cccac948", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "446739d9f3f26ee5ffc77621a06b569ec93d8d8b7b4bf3a3bb932fe9cccac948", kill_on_drop: false }`
[INFO] [stdout] 446739d9f3f26ee5ffc77621a06b569ec93d8d8b7b4bf3a3bb932fe9cccac948
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b4f931c25eb93058da1c45e2763812616ac604e3fa2235a5b58a70b67229969d
[INFO] running `Command { std: "docker" "start" "-a" "b4f931c25eb93058da1c45e2763812616ac604e3fa2235a5b58a70b67229969d", kill_on_drop: false }`
[INFO] [stderr]    Compiling iter-debug v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "b4f931c25eb93058da1c45e2763812616ac604e3fa2235a5b58a70b67229969d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4f931c25eb93058da1c45e2763812616ac604e3fa2235a5b58a70b67229969d", kill_on_drop: false }`
[INFO] [stdout] b4f931c25eb93058da1c45e2763812616ac604e3fa2235a5b58a70b67229969d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f6d83249e2de336eb2e4eee5c89b55be0d6891ba84242ca10307e3d785b91ede
[INFO] running `Command { std: "docker" "start" "-a" "f6d83249e2de336eb2e4eee5c89b55be0d6891ba84242ca10307e3d785b91ede", kill_on_drop: false }`
[INFO] [stderr]    Compiling iter-debug v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "f6d83249e2de336eb2e4eee5c89b55be0d6891ba84242ca10307e3d785b91ede", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6d83249e2de336eb2e4eee5c89b55be0d6891ba84242ca10307e3d785b91ede", kill_on_drop: false }`
[INFO] [stdout] f6d83249e2de336eb2e4eee5c89b55be0d6891ba84242ca10307e3d785b91ede
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 68fe307a97cc634679a9bbb55a8f976be69f8009b8d7199e0aa41ed1a5955c82
[INFO] running `Command { std: "docker" "start" "-a" "68fe307a97cc634679a9bbb55a8f976be69f8009b8d7199e0aa41ed1a5955c82", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/iter_debug-b77a1295b8f8abac)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::basic ... ok
[INFO] [stdout] test tests::options ... ok
[INFO] [stdout] test tests::invalid - should panic ... ok
[INFO] [stdout] test tests::empty ... ok
[INFO] [stderr]    Doc-tests iter_debug
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 11) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "68fe307a97cc634679a9bbb55a8f976be69f8009b8d7199e0aa41ed1a5955c82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68fe307a97cc634679a9bbb55a8f976be69f8009b8d7199e0aa41ed1a5955c82", kill_on_drop: false }`
[INFO] [stdout] 68fe307a97cc634679a9bbb55a8f976be69f8009b8d7199e0aa41ed1a5955c82