[INFO] fetching crate regex-rs 0.1.0...
[INFO] testing regex-rs-0.1.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate regex-rs 0.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate regex-rs 0.1.0
[INFO] finished tweaking crates.io crate regex-rs 0.1.0
[INFO] tweaked toml for crates.io crate regex-rs 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate regex-rs 0.1.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 24 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 28a2cedbd18e4393d22cc3655aa79ed7432cf6533a4bd20735d38ca8c4709df1
[INFO] running `Command { std: "docker" "start" "-a" "28a2cedbd18e4393d22cc3655aa79ed7432cf6533a4bd20735d38ca8c4709df1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "28a2cedbd18e4393d22cc3655aa79ed7432cf6533a4bd20735d38ca8c4709df1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28a2cedbd18e4393d22cc3655aa79ed7432cf6533a4bd20735d38ca8c4709df1", kill_on_drop: false }`
[INFO] [stdout] 28a2cedbd18e4393d22cc3655aa79ed7432cf6533a4bd20735d38ca8c4709df1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b23f3cdc706c2e3bb36564f19e51efbbdb8c5f0a010daa16b06358266f5e31b
[INFO] running `Command { std: "docker" "start" "-a" "3b23f3cdc706c2e3bb36564f19e51efbbdb8c5f0a010daa16b06358266f5e31b", kill_on_drop: false }`
[INFO] [stderr]    Compiling temp-dir v0.1.16
[INFO] [stderr]    Compiling strprintf v0.1.0
[INFO] [stderr]    Compiling locale_config v0.3.0
[INFO] [stderr]    Compiling gettext-sys v0.26.0
[INFO] [stderr]    Compiling gettext-rs v0.7.7
[INFO] [stderr]    Compiling regex-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 46s
[INFO] running `Command { std: "docker" "inspect" "3b23f3cdc706c2e3bb36564f19e51efbbdb8c5f0a010daa16b06358266f5e31b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b23f3cdc706c2e3bb36564f19e51efbbdb8c5f0a010daa16b06358266f5e31b", kill_on_drop: false }`
[INFO] [stdout] 3b23f3cdc706c2e3bb36564f19e51efbbdb8c5f0a010daa16b06358266f5e31b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d5f9253763c9ce1c1aea6dba00947e016d9159209efad34193d59a9ca5e6a40
[INFO] running `Command { std: "docker" "start" "-a" "6d5f9253763c9ce1c1aea6dba00947e016d9159209efad34193d59a9ca5e6a40", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "6d5f9253763c9ce1c1aea6dba00947e016d9159209efad34193d59a9ca5e6a40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d5f9253763c9ce1c1aea6dba00947e016d9159209efad34193d59a9ca5e6a40", kill_on_drop: false }`
[INFO] [stdout] 6d5f9253763c9ce1c1aea6dba00947e016d9159209efad34193d59a9ca5e6a40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9136db799ae2da4a2089a84edc61e072ffacc940f3ac82826bf44a81f069feac
[INFO] running `Command { std: "docker" "start" "-a" "9136db799ae2da4a2089a84edc61e072ffacc940f3ac82826bf44a81f069feac", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/regex_rs-c140d1e8dc49157d)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::matches_basic_posix_regular_expression ... ok
[INFO] [stdout] test tests::matches_extended_posix_regular_expression ... ok
[INFO] [stdout] test tests::returns_empty_when_regex_valid_but_no_match ... ok
[INFO] [stdout] test tests::returns_no_more_results_than_available ... ok
[INFO] [stdout] test tests::new_returns_error_on_invalid_regex ... ok
[INFO] [stdout] test tests::returns_no_more_results_than_max_matches ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests regex_rs
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.23s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9136db799ae2da4a2089a84edc61e072ffacc940f3ac82826bf44a81f069feac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9136db799ae2da4a2089a84edc61e072ffacc940f3ac82826bf44a81f069feac", kill_on_drop: false }`
[INFO] [stdout] 9136db799ae2da4a2089a84edc61e072ffacc940f3ac82826bf44a81f069feac