[INFO] fetching crate lazy-cogs 1.0.0...
[INFO] testing lazy-cogs-1.0.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate lazy-cogs 1.0.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate lazy-cogs 1.0.0
[INFO] finished tweaking crates.io crate lazy-cogs 1.0.0
[INFO] tweaked toml for crates.io crate lazy-cogs 1.0.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate lazy-cogs 1.0.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] ae89efd798aebdb45cf0eb2e85edb1fd982273685585b03c7f53ba571c750a4d
[INFO] running `Command { std: "docker" "start" "-a" "ae89efd798aebdb45cf0eb2e85edb1fd982273685585b03c7f53ba571c750a4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ae89efd798aebdb45cf0eb2e85edb1fd982273685585b03c7f53ba571c750a4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae89efd798aebdb45cf0eb2e85edb1fd982273685585b03c7f53ba571c750a4d", kill_on_drop: false }`
[INFO] [stdout] ae89efd798aebdb45cf0eb2e85edb1fd982273685585b03c7f53ba571c750a4d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 1c6494376b311503ace0233e4ac98928e3b8d40af2c74ace3508002338d48913
[INFO] running `Command { std: "docker" "start" "-a" "1c6494376b311503ace0233e4ac98928e3b8d40af2c74ace3508002338d48913", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazy-cogs v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "1c6494376b311503ace0233e4ac98928e3b8d40af2c74ace3508002338d48913", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c6494376b311503ace0233e4ac98928e3b8d40af2c74ace3508002338d48913", kill_on_drop: false }`
[INFO] [stdout] 1c6494376b311503ace0233e4ac98928e3b8d40af2c74ace3508002338d48913
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 2f48da3eaf380f5727d47a1d9d8b1562e1c25a6676176afc269eebd532322d37
[INFO] running `Command { std: "docker" "start" "-a" "2f48da3eaf380f5727d47a1d9d8b1562e1c25a6676176afc269eebd532322d37", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazy-cogs v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "2f48da3eaf380f5727d47a1d9d8b1562e1c25a6676176afc269eebd532322d37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f48da3eaf380f5727d47a1d9d8b1562e1c25a6676176afc269eebd532322d37", kill_on_drop: false }`
[INFO] [stdout] 2f48da3eaf380f5727d47a1d9d8b1562e1c25a6676176afc269eebd532322d37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] c236a51e848678fec44c6cee7c0348baacc50fde948bb173e03ee637373aa516
[INFO] running `Command { std: "docker" "start" "-a" "c236a51e848678fec44c6cee7c0348baacc50fde948bb173e03ee637373aa516", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lazy_cogs-d2857b8a6446ff86)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stderr]      Running tests/vec_cloning.rs (/opt/rustwide/target/debug/deps/vec_cloning-051ad106d188b742)
[INFO] [stdout] test collections::alist::tests::create ... ok
[INFO] [stdout] test collections::alist::tests::iterators ... ok
[INFO] [stdout] test collections::alist::tests::mutability_check ... ok
[INFO] [stdout] test collections::avec::tests::collecting ... ok
[INFO] [stdout] test collections::avec::tests::iterators ... ok
[INFO] [stdout] test collections::alist::tests::collecting ... ok
[INFO] [stdout] test collections::avec::tests::mutability_check ... ok
[INFO] [stdout] test collections::list::tests::iterators ... ok
[INFO] [stdout] test collections::list::tests::mutability_check ... ok
[INFO] [stdout] test collections::vec::tests::collecting ... ok
[INFO] [stdout] test collections::list::tests::collecting ... ok
[INFO] [stdout] test collections::avec::tests::create ... ok
[INFO] [stdout] test collections::list::tests::create ... ok
[INFO] [stdout] test collections::vec::tests::iterators ... ok
[INFO] [stdout] test collections::vec::tests::mutability_check ... ok
[INFO] [stdout] test collections::vec::tests::create ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 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::clone_vector ... 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 lazy_cogs
[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" "c236a51e848678fec44c6cee7c0348baacc50fde948bb173e03ee637373aa516", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c236a51e848678fec44c6cee7c0348baacc50fde948bb173e03ee637373aa516", kill_on_drop: false }`
[INFO] [stdout] c236a51e848678fec44c6cee7c0348baacc50fde948bb173e03ee637373aa516