[INFO] fetching crate picostring 0.3.1...
[INFO] testing picostring-0.3.1 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate picostring 0.3.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate picostring 0.3.1
[INFO] finished tweaking crates.io crate picostring 0.3.1
[INFO] tweaked toml for crates.io crate picostring 0.3.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate picostring 0.3.1 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 7 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a152da6e29b35f2379ceaf41a8eda6789e972be40350e5facf5fe344ede8b383
[INFO] running `Command { std: "docker" "start" "-a" "a152da6e29b35f2379ceaf41a8eda6789e972be40350e5facf5fe344ede8b383", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a152da6e29b35f2379ceaf41a8eda6789e972be40350e5facf5fe344ede8b383", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a152da6e29b35f2379ceaf41a8eda6789e972be40350e5facf5fe344ede8b383", kill_on_drop: false }`
[INFO] [stdout] a152da6e29b35f2379ceaf41a8eda6789e972be40350e5facf5fe344ede8b383
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f1115f8bddf31400769e5ec3f770b318f9a7aa0cabd8a60647d7f360e1e28fa
[INFO] running `Command { std: "docker" "start" "-a" "1f1115f8bddf31400769e5ec3f770b318f9a7aa0cabd8a60647d7f360e1e28fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling picostring v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "1f1115f8bddf31400769e5ec3f770b318f9a7aa0cabd8a60647d7f360e1e28fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f1115f8bddf31400769e5ec3f770b318f9a7aa0cabd8a60647d7f360e1e28fa", kill_on_drop: false }`
[INFO] [stdout] 1f1115f8bddf31400769e5ec3f770b318f9a7aa0cabd8a60647d7f360e1e28fa
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8334e31392024724a49a8f0a96426da97e51ec7de870326dd291c995b48e720b
[INFO] running `Command { std: "docker" "start" "-a" "8334e31392024724a49a8f0a96426da97e51ec7de870326dd291c995b48e720b", kill_on_drop: false }`
[INFO] [stderr]    Compiling picostring v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "8334e31392024724a49a8f0a96426da97e51ec7de870326dd291c995b48e720b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8334e31392024724a49a8f0a96426da97e51ec7de870326dd291c995b48e720b", kill_on_drop: false }`
[INFO] [stdout] 8334e31392024724a49a8f0a96426da97e51ec7de870326dd291c995b48e720b
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cc56400b837fa856c5119e0fbe58b66086622b777a258f6221af387c9f0f8a2f
[INFO] running `Command { std: "docker" "start" "-a" "cc56400b837fa856c5119e0fbe58b66086622b777a258f6221af387c9f0f8a2f", 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/picostring-255375d7829e9e40)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::as_slice ... ok
[INFO] [stdout] test tests::max_len_picostring ... ok
[INFO] [stdout] test tests::pop_char ... ok
[INFO] [stdout] test tests::ptr_methods ... ok
[INFO] [stdout] test tests::push_str_char ... ok
[INFO] [stdout] test tests::try_from ... ok
[INFO] [stdout] test tests::unsafe_push_slice ... ok
[INFO] [stdout] test tests::unsafe_push_byte ... ok
[INFO] [stdout] test tests::unsafe_push_slice_unchecked ... ok
[INFO] [stdout] test tests::unsafe_set_len ... ok
[INFO] [stdout] test tests::test_on_all_chars ... ok
[INFO] [stderr]    Doc-tests picostring
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.44s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - PicoString<N>::insert_str (line 130) ... ok
[INFO] [stdout] test src/lib.rs - PicoString<N>::truncate (line 238) ... ok
[INFO] [stdout] test src/lib.rs - PicoString<N>::as_mut_str (line 383) ... ok
[INFO] [stdout] test src/lib.rs - PicoString<N>::as_str (line 370) ... ok
[INFO] [stdout] test src/lib.rs - PicoString<N>::remove (line 177) ... ok
[INFO] [stdout] test src/lib.rs - PicoString<N>::as_bytes (line 346) ... ok
[INFO] [stdout] test src/lib.rs - PicoString<N>::insert (line 88) ... ok
[INFO] [stdout] test src/lib.rs - PicoString<N>::clear (line 212) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.60s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cc56400b837fa856c5119e0fbe58b66086622b777a258f6221af387c9f0f8a2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc56400b837fa856c5119e0fbe58b66086622b777a258f6221af387c9f0f8a2f", kill_on_drop: false }`
[INFO] [stdout] cc56400b837fa856c5119e0fbe58b66086622b777a258f6221af387c9f0f8a2f