[INFO] cloning repository https://github.com/pandaman64/Viterbi
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pandaman64/Viterbi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpandaman64%2FViterbi", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpandaman64%2FViterbi'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1be12a24efaaecbea7d623088cd1d247a39de7e4
[INFO] testing pandaman64/Viterbi against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpandaman64%2FViterbi" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pandaman64/Viterbi on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/pandaman64/Viterbi
[INFO] finished tweaking git repo https://github.com/pandaman64/Viterbi
[INFO] tweaked toml for git repo https://github.com/pandaman64/Viterbi written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/pandaman64/Viterbi already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 703a91c84a67d61973c13f24a743d7308331dc99ca7b6457a779d10e264f0075
[INFO] running `Command { std: "docker" "start" "-a" "703a91c84a67d61973c13f24a743d7308331dc99ca7b6457a779d10e264f0075", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "703a91c84a67d61973c13f24a743d7308331dc99ca7b6457a779d10e264f0075", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "703a91c84a67d61973c13f24a743d7308331dc99ca7b6457a779d10e264f0075", kill_on_drop: false }`
[INFO] [stdout] 703a91c84a67d61973c13f24a743d7308331dc99ca7b6457a779d10e264f0075
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ebea5613ba22c57223fc56d8ff5b8a0ea1e11a3f4efcea6062b647ef4f9e5787
[INFO] running `Command { std: "docker" "start" "-a" "ebea5613ba22c57223fc56d8ff5b8a0ea1e11a3f4efcea6062b647ef4f9e5787", kill_on_drop: false }`
[INFO] [stderr]    Compiling viterbi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "ebea5613ba22c57223fc56d8ff5b8a0ea1e11a3f4efcea6062b647ef4f9e5787", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebea5613ba22c57223fc56d8ff5b8a0ea1e11a3f4efcea6062b647ef4f9e5787", kill_on_drop: false }`
[INFO] [stdout] ebea5613ba22c57223fc56d8ff5b8a0ea1e11a3f4efcea6062b647ef4f9e5787
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb2268c6294b3b3899f5c8c4f6bec44f021319714d1f28d39e7f077a98e81a21
[INFO] running `Command { std: "docker" "start" "-a" "eb2268c6294b3b3899f5c8c4f6bec44f021319714d1f28d39e7f077a98e81a21", kill_on_drop: false }`
[INFO] [stderr]    Compiling viterbi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.82s
[INFO] running `Command { std: "docker" "inspect" "eb2268c6294b3b3899f5c8c4f6bec44f021319714d1f28d39e7f077a98e81a21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb2268c6294b3b3899f5c8c4f6bec44f021319714d1f28d39e7f077a98e81a21", kill_on_drop: false }`
[INFO] [stdout] eb2268c6294b3b3899f5c8c4f6bec44f021319714d1f28d39e7f077a98e81a21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c13a25f6ec7ef4a449dfd7b3a4e72faec265f34570aa30b76e5ca34720cef0d8
[INFO] running `Command { std: "docker" "start" "-a" "c13a25f6ec7ef4a449dfd7b3a4e72faec265f34570aa30b76e5ca34720cef0d8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/viterbi-3a8ed5bda5ad04cf)
[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" "c13a25f6ec7ef4a449dfd7b3a4e72faec265f34570aa30b76e5ca34720cef0d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c13a25f6ec7ef4a449dfd7b3a4e72faec265f34570aa30b76e5ca34720cef0d8", kill_on_drop: false }`
[INFO] [stdout] c13a25f6ec7ef4a449dfd7b3a4e72faec265f34570aa30b76e5ca34720cef0d8