[INFO] fetching crate nscldaq_ringtostdout 0.2.0...
[INFO] building nscldaq_ringtostdout-0.2.0 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate nscldaq_ringtostdout 0.2.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate nscldaq_ringtostdout 0.2.0
[INFO] finished tweaking crates.io crate nscldaq_ringtostdout 0.2.0
[INFO] tweaked toml for crates.io crate nscldaq_ringtostdout 0.2.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nscldaq_ringtostdout 0.2.0 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate nscldaq_ringtostdout 0.2.0 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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 93afc8c9bc0bb6efea01d848cfcaf1df1745abd5c953d1edc312fb75736103ce
[INFO] running `Command { std: "docker" "start" "-a" "93afc8c9bc0bb6efea01d848cfcaf1df1745abd5c953d1edc312fb75736103ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "93afc8c9bc0bb6efea01d848cfcaf1df1745abd5c953d1edc312fb75736103ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93afc8c9bc0bb6efea01d848cfcaf1df1745abd5c953d1edc312fb75736103ce", kill_on_drop: false }`
[INFO] [stdout] 93afc8c9bc0bb6efea01d848cfcaf1df1745abd5c953d1edc312fb75736103ce
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a36520cc08fe69d91c5b19709ebf76af6f292a6bfd18c4c1491d2330dfd27d1
[INFO] running `Command { std: "docker" "start" "-a" "2a36520cc08fe69d91c5b19709ebf76af6f292a6bfd18c4c1491d2330dfd27d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.132
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling strsim v0.6.0
[INFO] [stderr]    Compiling ansi_term v0.9.0
[INFO] [stderr]    Compiling bitflags v0.9.1
[INFO] [stderr]    Compiling whoami v1.2.2
[INFO] [stderr]    Compiling textwrap v0.9.0
[INFO] [stderr]    Compiling portman_client v0.1.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling memmap v0.6.2
[INFO] [stderr]    Compiling proctitle v0.1.1
[INFO] [stderr]    Compiling clap v2.27.1
[INFO] [stderr]    Compiling nscldaq_ringbuffer v0.6.3
[INFO] [stderr]    Compiling nscldaq_ringtostdout v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.48s
[INFO] running `Command { std: "docker" "inspect" "2a36520cc08fe69d91c5b19709ebf76af6f292a6bfd18c4c1491d2330dfd27d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a36520cc08fe69d91c5b19709ebf76af6f292a6bfd18c4c1491d2330dfd27d1", kill_on_drop: false }`
[INFO] [stdout] 2a36520cc08fe69d91c5b19709ebf76af6f292a6bfd18c4c1491d2330dfd27d1
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 174c3cbb8fb53ba199843f499ec0c26ae1105104f4d60578dd65ba4da0b9ef7d
[INFO] running `Command { std: "docker" "start" "-a" "174c3cbb8fb53ba199843f499ec0c26ae1105104f4d60578dd65ba4da0b9ef7d", kill_on_drop: false }`
[INFO] [stderr]    Compiling nscldaq_ringtostdout v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "174c3cbb8fb53ba199843f499ec0c26ae1105104f4d60578dd65ba4da0b9ef7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "174c3cbb8fb53ba199843f499ec0c26ae1105104f4d60578dd65ba4da0b9ef7d", kill_on_drop: false }`
[INFO] [stdout] 174c3cbb8fb53ba199843f499ec0c26ae1105104f4d60578dd65ba4da0b9ef7d