[INFO] cloning repository https://github.com/maminrayej/rlex
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/maminrayej/rlex" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaminrayej%2Frlex", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaminrayej%2Frlex'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 075cff8cb3538418bd8a4fcb9c4724fa419792d0
[INFO] testing maminrayej/rlex against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaminrayej%2Frlex" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/maminrayej/rlex on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/maminrayej/rlex
[INFO] finished tweaking git repo https://github.com/maminrayej/rlex
[INFO] tweaked toml for git repo https://github.com/maminrayej/rlex written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/maminrayej/rlex already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f1cca148b251a2a34c2fadaaa4c4c1396ecdadbd861baf409a8d892d9c1fe52c
[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" "f1cca148b251a2a34c2fadaaa4c4c1396ecdadbd861baf409a8d892d9c1fe52c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f1cca148b251a2a34c2fadaaa4c4c1396ecdadbd861baf409a8d892d9c1fe52c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1cca148b251a2a34c2fadaaa4c4c1396ecdadbd861baf409a8d892d9c1fe52c", kill_on_drop: false }`
[INFO] [stdout] f1cca148b251a2a34c2fadaaa4c4c1396ecdadbd861baf409a8d892d9c1fe52c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed576225a2cdec01876289932e7853ffae4277a3dcca7cf02584148d61c68b53
[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" "ed576225a2cdec01876289932e7853ffae4277a3dcca7cf02584148d61c68b53", kill_on_drop: false }`
[INFO] [stderr]    Compiling rlex v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "ed576225a2cdec01876289932e7853ffae4277a3dcca7cf02584148d61c68b53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed576225a2cdec01876289932e7853ffae4277a3dcca7cf02584148d61c68b53", kill_on_drop: false }`
[INFO] [stdout] ed576225a2cdec01876289932e7853ffae4277a3dcca7cf02584148d61c68b53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd315fb910677a33d91f6aa8d0f3f7467ffa6b3735193b1fac10477b6afd0afa
[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" "cd315fb910677a33d91f6aa8d0f3f7467ffa6b3735193b1fac10477b6afd0afa", kill_on_drop: false }`
[INFO] [stderr]    Compiling rlex v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "cd315fb910677a33d91f6aa8d0f3f7467ffa6b3735193b1fac10477b6afd0afa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd315fb910677a33d91f6aa8d0f3f7467ffa6b3735193b1fac10477b6afd0afa", kill_on_drop: false }`
[INFO] [stdout] cd315fb910677a33d91f6aa8d0f3f7467ffa6b3735193b1fac10477b6afd0afa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7ff470b00d429effc8c365e786c95a44be459121751c0966cdcf2bc372bbfca5
[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" "7ff470b00d429effc8c365e786c95a44be459121751c0966cdcf2bc372bbfca5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rlex-0ce1316d18fe8f50)
[INFO] [stdout] running 32 tests
[INFO] [stdout] test fsa::nfa::tests::of_cdash ... ok
[INFO] [stdout] test regex::tests::one_name_or_text ... ok
[INFO] [stdout] test regex::tests::dash ... ok
[INFO] [stdout] test regex::tests::one_number ... ok
[INFO] [stdout] test regex::tests::empty_string ... ok
[INFO] [stdout] test regex::tests::parenthesis ... ok
[INFO] [stdout] test regex::tests::eps ... ok
[INFO] [stdout] test regex::tests::one_text ... ok
[INFO] [stdout] test regex::tests::or ... ok
[INFO] [stdout] test fsa::nfa::tests::of_concat ... ok
[INFO] [stdout] test regex::tests::question ... ok
[INFO] [stdout] test regex::tests::star ... ok
[INFO] [stdout] test regex::tests::concat ... ok
[INFO] [stdout] test regex::tests::plus ... ok
[INFO] [stdout] test fsa::nfa::tests::of_char ... ok
[INFO] [stdout] test fsa::nfa::tests::of_digit ... ok
[INFO] [stdout] test fsa::nfa::tests::of_digit_with_offset ... ok
[INFO] [stdout] test fsa::nfa::tests::of_eps ... ok
[INFO] [stdout] test fsa::nfa::tests::of_char_with_offset ... ok
[INFO] [stdout] test fsa::nfa::tests::of_eps_with_offset ... ok
[INFO] [stdout] test fsa::nfa::tests::of_cdash_with_offset ... ok
[INFO] [stdout] test fsa::nfa::tests::of_text ... ok
[INFO] [stdout] test fsa::nfa::tests::of_question ... ok
[INFO] [stdout] test fsa::nfa::tests::of_ndash ... ok
[INFO] [stdout] test fsa::nfa::tests::of_or ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rlex-463692e02c14f58a)
[INFO] [stdout] test fsa::nfa::tests::of_text_with_offset ... ok
[INFO] [stderr]    Doc-tests rlex
[INFO] [stdout] test regex::tests::floating_point_number_regex ... ok
[INFO] [stdout] test fsa::nfa::tests::of_ndash_with_offset ... ok
[INFO] [stdout] test fsa::nfa::tests::of_star ... ok
[INFO] [stdout] test fsa::nfa::tests::of_plus ... ok
[INFO] [stdout] test regex::tests::one_char ... ok
[INFO] [stdout] test regex::tests::identifier_regex ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[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] [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" "7ff470b00d429effc8c365e786c95a44be459121751c0966cdcf2bc372bbfca5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ff470b00d429effc8c365e786c95a44be459121751c0966cdcf2bc372bbfca5", kill_on_drop: false }`
[INFO] [stdout] 7ff470b00d429effc8c365e786c95a44be459121751c0966cdcf2bc372bbfca5