[INFO] fetching crate in-place-string-map 0.1.0...
[INFO] testing in-place-string-map-0.1.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate in-place-string-map 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate in-place-string-map 0.1.0
[INFO] finished tweaking crates.io crate in-place-string-map 0.1.0
[INFO] tweaked toml for crates.io crate in-place-string-map 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate in-place-string-map 0.1.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 67350517638c54fc341e9d673454183cebf2f3053a5097ee669cf5742c0aac55
[INFO] running `Command { std: "docker" "start" "-a" "67350517638c54fc341e9d673454183cebf2f3053a5097ee669cf5742c0aac55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "67350517638c54fc341e9d673454183cebf2f3053a5097ee669cf5742c0aac55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67350517638c54fc341e9d673454183cebf2f3053a5097ee669cf5742c0aac55", kill_on_drop: false }`
[INFO] [stdout] 67350517638c54fc341e9d673454183cebf2f3053a5097ee669cf5742c0aac55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed0b965a66a38826fe2e26142946d9212a212020df29cca2fdfa9cbc28d41954
[INFO] running `Command { std: "docker" "start" "-a" "ed0b965a66a38826fe2e26142946d9212a212020df29cca2fdfa9cbc28d41954", kill_on_drop: false }`
[INFO] [stderr]    Compiling in-place-string-map v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "ed0b965a66a38826fe2e26142946d9212a212020df29cca2fdfa9cbc28d41954", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed0b965a66a38826fe2e26142946d9212a212020df29cca2fdfa9cbc28d41954", kill_on_drop: false }`
[INFO] [stdout] ed0b965a66a38826fe2e26142946d9212a212020df29cca2fdfa9cbc28d41954
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 04e01d72a17c992ebb06536ae4e86340337a49560deb786f2bc7892d6a20a26c
[INFO] running `Command { std: "docker" "start" "-a" "04e01d72a17c992ebb06536ae4e86340337a49560deb786f2bc7892d6a20a26c", kill_on_drop: false }`
[INFO] [stderr]    Compiling in-place-string-map v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "04e01d72a17c992ebb06536ae4e86340337a49560deb786f2bc7892d6a20a26c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04e01d72a17c992ebb06536ae4e86340337a49560deb786f2bc7892d6a20a26c", kill_on_drop: false }`
[INFO] [stdout] 04e01d72a17c992ebb06536ae4e86340337a49560deb786f2bc7892d6a20a26c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 74102a7a8cfff09ee446ce0c089ac6bc74c7875bd1fe3414b4d974a64823b71a
[INFO] running `Command { std: "docker" "start" "-a" "74102a7a8cfff09ee446ce0c089ac6bc74c7875bd1fe3414b4d974a64823b71a", 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/in_place_string_map-f9dccf4c5ef9898f)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests in_place_string_map
[INFO] [stdout] test tests::cannot_remove_from_end ... 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] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test src/lib.rs - MapInPlace<'a>::into_mapped (line 222) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - MapInPlace<'a>::new (line 158) ... ok
[INFO] [stdout] test src/lib.rs - MapInPlace<'a>::into_unmapped (line 266) ... ok
[INFO] [stdout] test src/lib.rs - MapInPlace<'a>::into_unmapped (line 281) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] test src/lib.rs - MapInPlace<'a>::mapped (line 178) ... ok
[INFO] [stdout] test src/lib.rs - MapInPlace<'a>::pop_chars (line 446) ... ok
[INFO] [stdout] test src/lib.rs - MapInPlace<'a>::pop (line 416) ... ok
[INFO] [stdout] test src/lib.rs - MapInPlace<'a>::unmapped (line 245) ... ok
[INFO] [stdout] test src/lib.rs - MapInPlace<'a>::into_mapped (line 206) ... ok
[INFO] [stdout] test src/lib.rs - MapInPlace<'a>::push_str (line 350) ... ok
[INFO] [stdout] test src/lib.rs - test_readme (line 508) ... ok
[INFO] [stdout] test src/lib.rs - NoCapacityError (line 135) ... ok
[INFO] [stdout] test src/lib.rs - MapInPlace<'a>::push (line 315) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.22s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "74102a7a8cfff09ee446ce0c089ac6bc74c7875bd1fe3414b4d974a64823b71a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74102a7a8cfff09ee446ce0c089ac6bc74c7875bd1fe3414b4d974a64823b71a", kill_on_drop: false }`
[INFO] [stdout] 74102a7a8cfff09ee446ce0c089ac6bc74c7875bd1fe3414b4d974a64823b71a