[INFO] cloning repository https://github.com/monqyClouds/match_control_flow
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/monqyClouds/match_control_flow" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FmonqyClouds%2Fmatch_control_flow", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FmonqyClouds%2Fmatch_control_flow'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 74323cf5d671dacbe849f3b3daf2862f6c28780c
[INFO] building monqyClouds/match_control_flow against master#9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19 for pr-117684-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FmonqyClouds%2Fmatch_control_flow" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/monqyClouds/match_control_flow on toolchain 9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/monqyClouds/match_control_flow
[INFO] finished tweaking git repo https://github.com/monqyClouds/match_control_flow
[INFO] tweaked toml for git repo https://github.com/monqyClouds/match_control_flow written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/monqyClouds/match_control_flow 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" "+9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:0c7e0e8312ad82a1bed3696438480b7da990d348377d3754e1cd95b06a8a36c7" "/opt/rustwide/cargo-home/bin/cargo" "+9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b82e77bcfc9300cc86cff9ca9c1a91d17d3aee08582734047585212968dd56a3
[INFO] running `Command { std: "docker" "start" "-a" "b82e77bcfc9300cc86cff9ca9c1a91d17d3aee08582734047585212968dd56a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b82e77bcfc9300cc86cff9ca9c1a91d17d3aee08582734047585212968dd56a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b82e77bcfc9300cc86cff9ca9c1a91d17d3aee08582734047585212968dd56a3", kill_on_drop: false }`
[INFO] [stdout] b82e77bcfc9300cc86cff9ca9c1a91d17d3aee08582734047585212968dd56a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:0c7e0e8312ad82a1bed3696438480b7da990d348377d3754e1cd95b06a8a36c7" "/opt/rustwide/cargo-home/bin/cargo" "+9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f295a514326937d1b02d2a5dd595de4b4e5ab5570d85f9434627a8935c5c80b6
[INFO] running `Command { std: "docker" "start" "-a" "f295a514326937d1b02d2a5dd595de4b4e5ab5570d85f9434627a8935c5c80b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling match_control_flow v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "f295a514326937d1b02d2a5dd595de4b4e5ab5570d85f9434627a8935c5c80b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f295a514326937d1b02d2a5dd595de4b4e5ab5570d85f9434627a8935c5c80b6", kill_on_drop: false }`
[INFO] [stdout] f295a514326937d1b02d2a5dd595de4b4e5ab5570d85f9434627a8935c5c80b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:0c7e0e8312ad82a1bed3696438480b7da990d348377d3754e1cd95b06a8a36c7" "/opt/rustwide/cargo-home/bin/cargo" "+9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f734582376bf5f1c5f9e6a7b565b3bddc4e32cbf3f8c2a5e12eb5ea52216fbe3
[INFO] running `Command { std: "docker" "start" "-a" "f734582376bf5f1c5f9e6a7b565b3bddc4e32cbf3f8c2a5e12eb5ea52216fbe3", kill_on_drop: false }`
[INFO] [stderr]    Compiling match_control_flow v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "f734582376bf5f1c5f9e6a7b565b3bddc4e32cbf3f8c2a5e12eb5ea52216fbe3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f734582376bf5f1c5f9e6a7b565b3bddc4e32cbf3f8c2a5e12eb5ea52216fbe3", kill_on_drop: false }`
[INFO] [stdout] f734582376bf5f1c5f9e6a7b565b3bddc4e32cbf3f8c2a5e12eb5ea52216fbe3
[INFO] building monqyClouds/match_control_flow against try#53e03135c36e913ff664ce8329041b7e3c2fd358 for pr-117684-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FmonqyClouds%2Fmatch_control_flow" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/monqyClouds/match_control_flow on toolchain 53e03135c36e913ff664ce8329041b7e3c2fd358
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+53e03135c36e913ff664ce8329041b7e3c2fd358" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/monqyClouds/match_control_flow
[INFO] finished tweaking git repo https://github.com/monqyClouds/match_control_flow
[INFO] tweaked toml for git repo https://github.com/monqyClouds/match_control_flow written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/monqyClouds/match_control_flow 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" "+53e03135c36e913ff664ce8329041b7e3c2fd358" "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@sha256:0c7e0e8312ad82a1bed3696438480b7da990d348377d3754e1cd95b06a8a36c7" "/opt/rustwide/cargo-home/bin/cargo" "+53e03135c36e913ff664ce8329041b7e3c2fd358" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bda997bb66785dcf220a31b24117fe9f5ffa0f5e344bd75dd3a2184052671ce0
[INFO] running `Command { std: "docker" "start" "-a" "bda997bb66785dcf220a31b24117fe9f5ffa0f5e344bd75dd3a2184052671ce0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bda997bb66785dcf220a31b24117fe9f5ffa0f5e344bd75dd3a2184052671ce0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bda997bb66785dcf220a31b24117fe9f5ffa0f5e344bd75dd3a2184052671ce0", kill_on_drop: false }`
[INFO] [stdout] bda997bb66785dcf220a31b24117fe9f5ffa0f5e344bd75dd3a2184052671ce0
[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@sha256:0c7e0e8312ad82a1bed3696438480b7da990d348377d3754e1cd95b06a8a36c7" "/opt/rustwide/cargo-home/bin/cargo" "+53e03135c36e913ff664ce8329041b7e3c2fd358" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e3fdab862a694cc39b39918eab0ca5efdd5d3e145d89186a23268f94e830e235
[INFO] running `Command { std: "docker" "start" "-a" "e3fdab862a694cc39b39918eab0ca5efdd5d3e145d89186a23268f94e830e235", kill_on_drop: false }`
[INFO] [stderr]    Compiling match_control_flow v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "e3fdab862a694cc39b39918eab0ca5efdd5d3e145d89186a23268f94e830e235", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3fdab862a694cc39b39918eab0ca5efdd5d3e145d89186a23268f94e830e235", kill_on_drop: false }`
[INFO] [stdout] e3fdab862a694cc39b39918eab0ca5efdd5d3e145d89186a23268f94e830e235
[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@sha256:0c7e0e8312ad82a1bed3696438480b7da990d348377d3754e1cd95b06a8a36c7" "/opt/rustwide/cargo-home/bin/cargo" "+53e03135c36e913ff664ce8329041b7e3c2fd358" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 312c4dc4333d14d3aec4c354ea29ba0d0459f260fedef0229231cec902e3664f
[INFO] running `Command { std: "docker" "start" "-a" "312c4dc4333d14d3aec4c354ea29ba0d0459f260fedef0229231cec902e3664f", kill_on_drop: false }`
[INFO] [stderr]    Compiling match_control_flow v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "312c4dc4333d14d3aec4c354ea29ba0d0459f260fedef0229231cec902e3664f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "312c4dc4333d14d3aec4c354ea29ba0d0459f260fedef0229231cec902e3664f", kill_on_drop: false }`
[INFO] [stdout] 312c4dc4333d14d3aec4c354ea29ba0d0459f260fedef0229231cec902e3664f