[INFO] updating cached repository https://github.com/jeremystucki/mvr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9e67bb1f669f24bf8d889ede3d4799172a5d511a
[INFO] testing jeremystucki/mvr against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeremystucki%2Fmvr" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jeremystucki/mvr on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jeremystucki/mvr
[INFO] finished tweaking git repo https://github.com/jeremystucki/mvr
[INFO] tweaked toml for git repo https://github.com/jeremystucki/mvr written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/jeremystucki/mvr already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", 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] c30c6493f5161136a73309a9e8d2aaba12eeee635458dc12a29b674e8614f817
[INFO] running `Command { std: "docker" "start" "-a" "c30c6493f5161136a73309a9e8d2aaba12eeee635458dc12a29b674e8614f817", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c30c6493f5161136a73309a9e8d2aaba12eeee635458dc12a29b674e8614f817", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c30c6493f5161136a73309a9e8d2aaba12eeee635458dc12a29b674e8614f817", kill_on_drop: false }`
[INFO] [stdout] c30c6493f5161136a73309a9e8d2aaba12eeee635458dc12a29b674e8614f817
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed87eba09a9c5c027783cd2a7dc71ddf577a38ed1f2d476e7e73a078f7ff5a35
[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" "ed87eba09a9c5c027783cd2a7dc71ddf577a38ed1f2d476e7e73a078f7ff5a35", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling syn v1.0.7
[INFO] [stderr]    Compiling libc v0.2.65
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling nodrop v0.1.14
[INFO] [stderr]    Compiling unicode-segmentation v1.5.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling static_assertions v0.3.4
[INFO] [stderr]    Compiling vec_map v0.8.1
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling nameof v1.1.0
[INFO] [stderr]    Compiling nearly_eq v0.2.4
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling itertools v0.8.1
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling nom v5.0.1
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling lexical-core v0.4.6
[INFO] [stderr]    Compiling mockiato-codegen v0.9.5
[INFO] [stderr]    Compiling mockiato v0.9.5
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling mvr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 53.13s
[INFO] running `Command { std: "docker" "inspect" "ed87eba09a9c5c027783cd2a7dc71ddf577a38ed1f2d476e7e73a078f7ff5a35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed87eba09a9c5c027783cd2a7dc71ddf577a38ed1f2d476e7e73a078f7ff5a35", kill_on_drop: false }`
[INFO] [stdout] ed87eba09a9c5c027783cd2a7dc71ddf577a38ed1f2d476e7e73a078f7ff5a35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff8782ce152bd44a28094bca5400691e2f370220142bb8ed8c27b110e73e2a14
[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" "ff8782ce152bd44a28094bca5400691e2f370220142bb8ed8c27b110e73e2a14", kill_on_drop: false }`
[INFO] [stderr]    Compiling mvr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.85s
[INFO] running `Command { std: "docker" "inspect" "ff8782ce152bd44a28094bca5400691e2f370220142bb8ed8c27b110e73e2a14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff8782ce152bd44a28094bca5400691e2f370220142bb8ed8c27b110e73e2a14", kill_on_drop: false }`
[INFO] [stdout] ff8782ce152bd44a28094bca5400691e2f370220142bb8ed8c27b110e73e2a14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", 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] 20538baedf0a9a194ca656cc73df44e2a9172ad00e46233b52793a9e22944c41
[INFO] running `Command { std: "docker" "start" "-a" "20538baedf0a9a194ca656cc73df44e2a9172ad00e46233b52793a9e22944c41", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.49s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mvr-3e07380ce64f78ab
[INFO] [stdout] 
[INFO] [stdout] running 33 tests
[INFO] [stdout] test controller::tests::test ... ok
[INFO] [stdout] test matcher::tests::fails_if_input_is_too_short ... ok
[INFO] [stdout] test matcher::tests::parse_with_wildcard ... ok
[INFO] [stdout] test matcher::tests::wildcard_looks_ahead_for_all_following_tokens ... ok
[INFO] [stdout] test matcher::tests::parse_with_wildcard_inside_group ... ok
[INFO] [stdout] test matcher::tests::parse_without_group_with_exact_match ... ok
[INFO] [stdout] test matcher::tests::parse_with_fixed_length_inside_group ... ok
[INFO] [stdout] test matching_pattern::tests::fails_with_repeated_wildcards_1 ... ok
[INFO] [stdout] test matcher::tests::parse_with_fixed_length ... ok
[INFO] [stdout] test matcher::tests::parse_without_group_without_exact_match ... ok
[INFO] [stdout] test matcher::tests::parse_with_multiple_groups ... ok
[INFO] [stdout] test matcher::tests::capture_group_with_multiple_tokens ... ok
[INFO] [stdout] test matching_pattern::tests::fails_with_repeated_wildcards_2 ... ok
[INFO] [stdout] test matching_pattern::tests::fails_with_repeated_wildcards_3 ... ok
[INFO] [stdout] test matching_pattern::tests::fails_with_mismatched_grouping ... ok
[INFO] [stdout] test matching_pattern::tests::fails_with_repeated_wildcards_6 ... ok
[INFO] [stdout] test matching_pattern::tests::wildcard_pattern_inside_capture_group ... ok
[INFO] [stdout] test matching_pattern::tests::wildcard_pattern ... ok
[INFO] [stdout] test matching_pattern::tests::wildcard_and_fixed_length_token_in_capture_group ... ok
[INFO] [stdout] test matching_pattern::tests::fails_with_repeated_wildcards_7 ... ok
[INFO] [stdout] test matching_pattern::tests::fails_with_repeated_wildcards_5 ... ok
[INFO] [stdout] test matching_pattern::tests::text_only ... ok
[INFO] [stdout] test matching_pattern::tests::fixed_length_pattern ... ok
[INFO] [stdout] test name_generator::tests::fails_with_missing_capture_group ... ok
[INFO] [stdout] test matching_pattern::tests::fails_with_repeated_wildcards_8 ... ok
[INFO] [stdout] test matching_pattern::tests::fails_with_repeated_wildcards_4 ... ok
[INFO] [stdout] test name_generator::tests::works_with_single_capture_group ... ok
[INFO] [stdout] test replacement_pattern::tests::parse_with_group_only ... ok
[INFO] [stdout] test name_generator::tests::works_with_text_only_pattern ... ok
[INFO] [stdout] test replacement_pattern::tests::parse_with_text_only ... ok
[INFO] [stdout] test replacement_pattern::tests::parse_with_multiple_groups ... ok
[INFO] [stdout] test name_generator::tests::works_with_capture_group_only ... ok
[INFO] [stdout] test name_generator::tests::works_with_multiple_capture_groups ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "20538baedf0a9a194ca656cc73df44e2a9172ad00e46233b52793a9e22944c41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20538baedf0a9a194ca656cc73df44e2a9172ad00e46233b52793a9e22944c41", kill_on_drop: false }`
[INFO] [stdout] 20538baedf0a9a194ca656cc73df44e2a9172ad00e46233b52793a9e22944c41