[INFO] cloning repository https://github.com/ticklepoke/parser-combinator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ticklepoke/parser-combinator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fticklepoke%2Fparser-combinator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fticklepoke%2Fparser-combinator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8fe104dc974ba25b6d33aeee345df4364afa58b5
[INFO] testing ticklepoke/parser-combinator against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fticklepoke%2Fparser-combinator" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ticklepoke/parser-combinator
[INFO] finished tweaking git repo https://github.com/ticklepoke/parser-combinator
[INFO] tweaked toml for git repo https://github.com/ticklepoke/parser-combinator written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ticklepoke/parser-combinator 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] crate git repo https://github.com/ticklepoke/parser-combinator already has a lockfile, it will not be regenerated
[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] b68aa28a1f945d7f60b0f7f3d0fb4fe4d840af379b19c466730114cc1dadc874
[INFO] running `Command { std: "docker" "start" "-a" "b68aa28a1f945d7f60b0f7f3d0fb4fe4d840af379b19c466730114cc1dadc874", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b68aa28a1f945d7f60b0f7f3d0fb4fe4d840af379b19c466730114cc1dadc874", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b68aa28a1f945d7f60b0f7f3d0fb4fe4d840af379b19c466730114cc1dadc874", kill_on_drop: false }`
[INFO] [stdout] b68aa28a1f945d7f60b0f7f3d0fb4fe4d840af379b19c466730114cc1dadc874
[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] 07f1d14c8a2ffc117bc34c5a508d58edee5b148ed3e00a17019a505a48db4e5a
[INFO] running `Command { std: "docker" "start" "-a" "07f1d14c8a2ffc117bc34c5a508d58edee5b148ed3e00a17019a505a48db4e5a", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling parser-combinators v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.29s
[INFO] running `Command { std: "docker" "inspect" "07f1d14c8a2ffc117bc34c5a508d58edee5b148ed3e00a17019a505a48db4e5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07f1d14c8a2ffc117bc34c5a508d58edee5b148ed3e00a17019a505a48db4e5a", kill_on_drop: false }`
[INFO] [stdout] 07f1d14c8a2ffc117bc34c5a508d58edee5b148ed3e00a17019a505a48db4e5a
[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] a9cc131359d8d5381b3b4e0d5bf5f9c47a31010aba1d8559efb12145f856ff42
[INFO] running `Command { std: "docker" "start" "-a" "a9cc131359d8d5381b3b4e0d5bf5f9c47a31010aba1d8559efb12145f856ff42", kill_on_drop: false }`
[INFO] [stderr]    Compiling parser-combinators v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "a9cc131359d8d5381b3b4e0d5bf5f9c47a31010aba1d8559efb12145f856ff42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9cc131359d8d5381b3b4e0d5bf5f9c47a31010aba1d8559efb12145f856ff42", kill_on_drop: false }`
[INFO] [stdout] a9cc131359d8d5381b3b4e0d5bf5f9c47a31010aba1d8559efb12145f856ff42
[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] bc2583565b675f82ccbbcedc578ad6b06cbbbbe32ae124057f558d27200bea16
[INFO] running `Command { std: "docker" "start" "-a" "bc2583565b675f82ccbbcedc578ad6b06cbbbbe32ae124057f558d27200bea16", 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/parser_combinators-ab9f9dcc62272ab6)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test parsers::letter_test::it_should_match ... ok
[INFO] [stderr]    Doc-tests parser_combinators
[INFO] [stdout] test parsers::letter_test::it_should_match_start ... ok
[INFO] [stdout] test parsers::letter_test::it_should_not_match ... ok
[INFO] [stdout] test parsers::letters_test::it_should_match ... ok
[INFO] [stdout] test parsers::letters_test::it_should_match_single ... ok
[INFO] [stdout] test parsers::letters_test::it_should_not_match ... ok
[INFO] [stdout] test parsers::letters_test::it_should_match_first ... ok
[INFO] [stdout] test parsers::string_tests::it_should_match ... ok
[INFO] [stdout] test string_tests::it_parses_strings ... ok
[INFO] [stdout] test parsers::string_tests::it_should_match_partially ... ok
[INFO] [stdout] test string_tests::it_parses_alt ... ok
[INFO] [stdout] test string_tests::it_returns_none ... ok
[INFO] [stdout] test parsers::string_tests::it_should_not_match ... ok
[INFO] [stdout] test string_tests::it_parses_digits ... ok
[INFO] [stdout] test string_tests::it_parses_letters ... ok
[INFO] [stdout] test string_tests::it_parses_sequence ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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] running `Command { std: "docker" "inspect" "bc2583565b675f82ccbbcedc578ad6b06cbbbbe32ae124057f558d27200bea16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc2583565b675f82ccbbcedc578ad6b06cbbbbe32ae124057f558d27200bea16", kill_on_drop: false }`
[INFO] [stdout] bc2583565b675f82ccbbcedc578ad6b06cbbbbe32ae124057f558d27200bea16