[INFO] fetching crate tokenizer-lib 1.6.0...
[INFO] testing tokenizer-lib-1.6.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate tokenizer-lib 1.6.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate tokenizer-lib 1.6.0
[INFO] finished tweaking crates.io crate tokenizer-lib 1.6.0
[INFO] tweaked toml for crates.io crate tokenizer-lib 1.6.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tokenizer-lib 1.6.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 27 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] de4e08dc6acab195013e8f38c9c69f5b4ecd7f86828ce876d4029ee20d40a725
[INFO] running `Command { std: "docker" "start" "-a" "de4e08dc6acab195013e8f38c9c69f5b4ecd7f86828ce876d4029ee20d40a725", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "de4e08dc6acab195013e8f38c9c69f5b4ecd7f86828ce876d4029ee20d40a725", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de4e08dc6acab195013e8f38c9c69f5b4ecd7f86828ce876d4029ee20d40a725", kill_on_drop: false }`
[INFO] [stdout] de4e08dc6acab195013e8f38c9c69f5b4ecd7f86828ce876d4029ee20d40a725
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae097ae62c3231f47a77bce05bac94dc6fa70fde2f0eb3e06a0d3693a15fe2f0
[INFO] running `Command { std: "docker" "start" "-a" "ae097ae62c3231f47a77bce05bac94dc6fa70fde2f0eb3e06a0d3693a15fe2f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokenizer-lib v1.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "ae097ae62c3231f47a77bce05bac94dc6fa70fde2f0eb3e06a0d3693a15fe2f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae097ae62c3231f47a77bce05bac94dc6fa70fde2f0eb3e06a0d3693a15fe2f0", kill_on_drop: false }`
[INFO] [stdout] ae097ae62c3231f47a77bce05bac94dc6fa70fde2f0eb3e06a0d3693a15fe2f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e51a43289dee211b10ca884067da842687f602918e82449ad1303a869d815564
[INFO] running `Command { std: "docker" "start" "-a" "e51a43289dee211b10ca884067da842687f602918e82449ad1303a869d815564", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokenizer-lib v1.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "e51a43289dee211b10ca884067da842687f602918e82449ad1303a869d815564", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e51a43289dee211b10ca884067da842687f602918e82449ad1303a869d815564", kill_on_drop: false }`
[INFO] [stdout] e51a43289dee211b10ca884067da842687f602918e82449ad1303a869d815564
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5bbe07493b51551776e7aa46c26c2d5ff0931112f9f627e08d07f4b68179a80f
[INFO] running `Command { std: "docker" "start" "-a" "5bbe07493b51551776e7aa46c26c2d5ff0931112f9f627e08d07f4b68179a80f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests lib.rs (/opt/rustwide/target/debug/deps/tokenizer_lib-d68fd07446c1d532)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test tests::buffered_token_queue::peek ... ok
[INFO] [stdout] test tests::buffered_token_queue::expect_next ... ok
[INFO] [stdout] test tests::buffered_token_queue::scan ... ok
[INFO] [stdout] test tests::buffered_token_queue::peek_n ... ok
[INFO] [stdout] test tests::buffered_token_queue::next ... ok
[INFO] [stdout] test tests::conditional_next ... ok
[INFO] [stdout] test tests::generator_token_queue::expect_next ... ok
[INFO] [stdout] test tests::generator_token_queue::next ... ok
[INFO] [stdout] test tests::generator_token_queue::peek ... ok
[INFO] [stdout] test tests::generator_token_queue::peek_n ... ok
[INFO] [stdout] test tests::generator_token_queue::scan ... ok
[INFO] [stdout] test tests::parallel_token_queue::next ... ok
[INFO] [stdout] test tests::parallel_token_queue::expect_next ... ok
[INFO] [stdout] test tests::parallel_token_queue::next_n ... ok
[INFO] [stdout] test tests::skippable_token::skipped_under_expect_next ... ok
[INFO] [stdout] test tests::skippable_token::still_show_with_next ... ok
[INFO] [stdout] test tests::parallel_token_queue::scan ... ok
[INFO] [stdout] test tests::parallel_token_queue::peek ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tokenizer_lib
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test lib.rs - (line 12) ... ok
[INFO] [stdout] test lib.rs - (line 61) ... ok
[INFO] [stdout] test lib.rs - (line 35) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.35s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5bbe07493b51551776e7aa46c26c2d5ff0931112f9f627e08d07f4b68179a80f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bbe07493b51551776e7aa46c26c2d5ff0931112f9f627e08d07f4b68179a80f", kill_on_drop: false }`
[INFO] [stdout] 5bbe07493b51551776e7aa46c26c2d5ff0931112f9f627e08d07f4b68179a80f