[INFO] cloning repository https://github.com/ThomasLarson/shunting_yard
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ThomasLarson/shunting_yard" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThomasLarson%2Fshunting_yard", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThomasLarson%2Fshunting_yard'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1467a8af37b7becfc846ec89152b3422ce5d814b
[INFO] testing ThomasLarson/shunting_yard against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThomasLarson%2Fshunting_yard" "/workspace/builds/worker-31/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-31/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ThomasLarson/shunting_yard on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ThomasLarson/shunting_yard
[INFO] finished tweaking git repo https://github.com/ThomasLarson/shunting_yard
[INFO] tweaked toml for git repo https://github.com/ThomasLarson/shunting_yard written to /workspace/builds/worker-31/source/Cargo.toml
[INFO] crate git repo https://github.com/ThomasLarson/shunting_yard already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 01a44427be6aebcf2c6cf6621451f7d98f5e4c376908813020bd45ac4ca5be1d
[INFO] running `Command { std: "docker" "start" "-a" "01a44427be6aebcf2c6cf6621451f7d98f5e4c376908813020bd45ac4ca5be1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "01a44427be6aebcf2c6cf6621451f7d98f5e4c376908813020bd45ac4ca5be1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01a44427be6aebcf2c6cf6621451f7d98f5e4c376908813020bd45ac4ca5be1d", kill_on_drop: false }`
[INFO] [stdout] 01a44427be6aebcf2c6cf6621451f7d98f5e4c376908813020bd45ac4ca5be1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 58f4a00599190a67458be97be071d72b2723ce7d2c19406857bdd8874fa1e852
[INFO] running `Command { std: "docker" "start" "-a" "58f4a00599190a67458be97be071d72b2723ce7d2c19406857bdd8874fa1e852", kill_on_drop: false }`
[INFO] [stderr]    Compiling shunting_yard v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "58f4a00599190a67458be97be071d72b2723ce7d2c19406857bdd8874fa1e852", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58f4a00599190a67458be97be071d72b2723ce7d2c19406857bdd8874fa1e852", kill_on_drop: false }`
[INFO] [stdout] 58f4a00599190a67458be97be071d72b2723ce7d2c19406857bdd8874fa1e852
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 06575a6e9cda1deca9fc3d483e7af1af75cc4813705ed30678c44fcd7f2276cf
[INFO] running `Command { std: "docker" "start" "-a" "06575a6e9cda1deca9fc3d483e7af1af75cc4813705ed30678c44fcd7f2276cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling shunting_yard v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "06575a6e9cda1deca9fc3d483e7af1af75cc4813705ed30678c44fcd7f2276cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06575a6e9cda1deca9fc3d483e7af1af75cc4813705ed30678c44fcd7f2276cf", kill_on_drop: false }`
[INFO] [stdout] 06575a6e9cda1deca9fc3d483e7af1af75cc4813705ed30678c44fcd7f2276cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8e739448cfb7c59243d3322e57884d760f3d89f07fa4fab1ec51a9f7f8627a92
[INFO] running `Command { std: "docker" "start" "-a" "8e739448cfb7c59243d3322e57884d760f3d89f07fa4fab1ec51a9f7f8627a92", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/shunting_yard-34c6a550aaea467d)
[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" "8e739448cfb7c59243d3322e57884d760f3d89f07fa4fab1ec51a9f7f8627a92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e739448cfb7c59243d3322e57884d760f3d89f07fa4fab1ec51a9f7f8627a92", kill_on_drop: false }`
[INFO] [stdout] 8e739448cfb7c59243d3322e57884d760f3d89f07fa4fab1ec51a9f7f8627a92