[INFO] cloning repository https://github.com/ymgyt/parser-combinator-handson
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ymgyt/parser-combinator-handson" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fymgyt%2Fparser-combinator-handson", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fymgyt%2Fparser-combinator-handson'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e3918424ba1677a3e04b9ed1bcb5d161fc75bebe
[INFO] testing ymgyt/parser-combinator-handson against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fymgyt%2Fparser-combinator-handson" "/workspace/builds/worker-21/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-21/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ymgyt/parser-combinator-handson on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-21/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/ymgyt/parser-combinator-handson
[INFO] finished tweaking git repo https://github.com/ymgyt/parser-combinator-handson
[INFO] tweaked toml for git repo https://github.com/ymgyt/parser-combinator-handson written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] crate git repo https://github.com/ymgyt/parser-combinator-handson already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6bc81889a4422928d182cdd4cec3d6d49cac1812477c3b34f7f1bc486f168961
[INFO] running `Command { std: "docker" "start" "-a" "6bc81889a4422928d182cdd4cec3d6d49cac1812477c3b34f7f1bc486f168961", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6bc81889a4422928d182cdd4cec3d6d49cac1812477c3b34f7f1bc486f168961", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bc81889a4422928d182cdd4cec3d6d49cac1812477c3b34f7f1bc486f168961", kill_on_drop: false }`
[INFO] [stdout] 6bc81889a4422928d182cdd4cec3d6d49cac1812477c3b34f7f1bc486f168961
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8367feb189b737918f403ffbfc3aa3c3eb437cda5db9cd88e4d1bd97a64d413c
[INFO] running `Command { std: "docker" "start" "-a" "8367feb189b737918f403ffbfc3aa3c3eb437cda5db9cd88e4d1bd97a64d413c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling parser-combinator-handson v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.42s
[INFO] running `Command { std: "docker" "inspect" "8367feb189b737918f403ffbfc3aa3c3eb437cda5db9cd88e4d1bd97a64d413c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8367feb189b737918f403ffbfc3aa3c3eb437cda5db9cd88e4d1bd97a64d413c", kill_on_drop: false }`
[INFO] [stdout] 8367feb189b737918f403ffbfc3aa3c3eb437cda5db9cd88e4d1bd97a64d413c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5210745f490429b6fa7e1949dcf2f2f734496bd76252fd6b964577226a35332d
[INFO] running `Command { std: "docker" "start" "-a" "5210745f490429b6fa7e1949dcf2f2f734496bd76252fd6b964577226a35332d", kill_on_drop: false }`
[INFO] [stderr]    Compiling parser-combinator-handson v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.47s
[INFO] running `Command { std: "docker" "inspect" "5210745f490429b6fa7e1949dcf2f2f734496bd76252fd6b964577226a35332d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5210745f490429b6fa7e1949dcf2f2f734496bd76252fd6b964577226a35332d", kill_on_drop: false }`
[INFO] [stdout] 5210745f490429b6fa7e1949dcf2f2f734496bd76252fd6b964577226a35332d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3331e4fd4766d6edea954cac5e400dd243c329cfeaac6aa52e49619df4a0be7c
[INFO] running `Command { std: "docker" "start" "-a" "3331e4fd4766d6edea954cac5e400dd243c329cfeaac6aa52e49619df4a0be7c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.37s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/parser_combinator_handson-22c4640031faa559)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test tests::left_combinator ... ok
[INFO] [stdout] test tests::literal ... ok
[INFO] [stdout] test tests::pair_combinator ... ok
[INFO] [stdout] test tests::parse_any_char ... ok
[INFO] [stdout] test tests::parse_attribute_pair ... ok
[INFO] [stdout] test tests::parse_ident ... ok
[INFO] [stdout] test tests::parse_attributes ... ok
[INFO] [stdout] test tests::parse_one_or_more ... ok
[INFO] [stdout] test tests::parse_quoted_string ... ok
[INFO] [stdout] test tests::parse_single_element ... ok
[INFO] [stdout] test tests::parse_space ... ok
[INFO] [stdout] test tests::pred_combinator ... ok
[INFO] [stdout] test tests::parse_zero_or_more ... ok
[INFO] [stdout] test tests::right_combinator ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/parser_combinator_handson-f580184a9504f889)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests parser-combinator-handson
[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] [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" "3331e4fd4766d6edea954cac5e400dd243c329cfeaac6aa52e49619df4a0be7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3331e4fd4766d6edea954cac5e400dd243c329cfeaac6aa52e49619df4a0be7c", kill_on_drop: false }`
[INFO] [stdout] 3331e4fd4766d6edea954cac5e400dd243c329cfeaac6aa52e49619df4a0be7c