[INFO] fetching crate polyglot_tokenizer 0.2.1...
[INFO] testing polyglot_tokenizer-0.2.1 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate polyglot_tokenizer 0.2.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate polyglot_tokenizer 0.2.1 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate polyglot_tokenizer 0.2.1
[INFO] finished tweaking crates.io crate polyglot_tokenizer 0.2.1
[INFO] tweaked toml for crates.io crate polyglot_tokenizer 0.2.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate polyglot_tokenizer 0.2.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 19dd503ed768cccfb1f95046b619f0cc536be30b72dbfdb111a0711cde91660d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "19dd503ed768cccfb1f95046b619f0cc536be30b72dbfdb111a0711cde91660d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "19dd503ed768cccfb1f95046b619f0cc536be30b72dbfdb111a0711cde91660d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19dd503ed768cccfb1f95046b619f0cc536be30b72dbfdb111a0711cde91660d", kill_on_drop: false }`
[INFO] [stdout] 19dd503ed768cccfb1f95046b619f0cc536be30b72dbfdb111a0711cde91660d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a63d8caac9d3a06be19aa8d03f0cdee00165847f23872a97721acb9ddb650e2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0a63d8caac9d3a06be19aa8d03f0cdee00165847f23872a97721acb9ddb650e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling polyglot_tokenizer v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.52s
[INFO] running `Command { std: "docker" "inspect" "0a63d8caac9d3a06be19aa8d03f0cdee00165847f23872a97721acb9ddb650e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a63d8caac9d3a06be19aa8d03f0cdee00165847f23872a97721acb9ddb650e2", kill_on_drop: false }`
[INFO] [stdout] 0a63d8caac9d3a06be19aa8d03f0cdee00165847f23872a97721acb9ddb650e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1120fc2186dfb2ecd969cccc2b85d193362f56fd6e96a7a2e103dd2ba6c59e96
[INFO] running `Command { std: "docker" "start" "-a" "1120fc2186dfb2ecd969cccc2b85d193362f56fd6e96a7a2e103dd2ba6c59e96", kill_on_drop: false }`
[INFO] [stderr]    Compiling polyglot_tokenizer v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `Command { std: "docker" "inspect" "1120fc2186dfb2ecd969cccc2b85d193362f56fd6e96a7a2e103dd2ba6c59e96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1120fc2186dfb2ecd969cccc2b85d193362f56fd6e96a7a2e103dd2ba6c59e96", kill_on_drop: false }`
[INFO] [stdout] 1120fc2186dfb2ecd969cccc2b85d193362f56fd6e96a7a2e103dd2ba6c59e96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 99f18f87e65d797192b6d45fe7425b5c08cf2c458e0e116ab93660f5cd41fdad
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "99f18f87e65d797192b6d45fe7425b5c08cf2c458e0e116ab93660f5cd41fdad", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/polyglot_tokenizer-8f055c2023b1e1db)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test tokenizer::tests::idents_symbols ... ok
[INFO] [stdout] test tokenizer::tests::html_comment ... ok
[INFO] [stdout] test tokenizer::tests::incomplete_string ... ok
[INFO] [stdout] test tokenizer::tests::line_comment ... ok
[INFO] [stdout] test tokenizer::tests::block_comment ... ok
[INFO] [stdout] test tokenizer::tests::escaped_quote ... ok
[INFO] [stdout] test tokenizer::tests::string_multiline_other ... ok
[INFO] [stdout] test tokenizer::tests::string_unterminated_multiline ... ok
[INFO] [stdout] test tokenizer::tests::numbers ... ok
[INFO] [stdout] test tokenizer::tests::misamtched_string_identifiers ... ok
[INFO] [stdout] test tokenizer::tests::unterminated_html_comment ... ok
[INFO] [stdout] test tokenizer::tests::unterminated_html_comment2 ... ok
[INFO] [stdout] test tokenizer::tests::unterminated_block_comment ... ok
[INFO] [stdout] test tokenizer::tests::unterminated_html_comment3 ... ok
[INFO] [stdout] test tokenizer::tests::string ... ok
[INFO] [stdout] test tokenizer::tests::string_multiline ... ok
[INFO] [stdout] test tokenizer::tests::test_escaped_string ... ok
[INFO] [stdout] test tokenizer::tests::random_chars ... ok
[INFO] [stdout] test tokenizer::tests::other_block_comments ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/plytok-2df08e039fbd26c4)
[INFO] [stdout] test tokenizer::tests::nested_backlog ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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] [stderr]    Doc-tests polyglot_tokenizer
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/tokenizer.rs - tokenizer::Token (line 12) ... ok
[INFO] [stdout] test src/tokenizer.rs - tokenizer::Tokenizer (line 43) ... ok
[INFO] [stdout] test src/tokenizer.rs - tokenizer::Token (line 21) ... ok
[INFO] [stdout] test src/lib.rs - get_key_tokens (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.42s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "99f18f87e65d797192b6d45fe7425b5c08cf2c458e0e116ab93660f5cd41fdad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99f18f87e65d797192b6d45fe7425b5c08cf2c458e0e116ab93660f5cd41fdad", kill_on_drop: false }`
[INFO] [stdout] 99f18f87e65d797192b6d45fe7425b5c08cf2c458e0e116ab93660f5cd41fdad