[INFO] cloning repository https://github.com/dmmuir/whoops
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dmmuir/whoops" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmmuir%2Fwhoops", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmmuir%2Fwhoops'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 417939e7e6e048945b59980cebbce689f0734144
[INFO] testing dmmuir/whoops against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmmuir%2Fwhoops" "/workspace/builds/worker-35/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-35/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dmmuir/whoops on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dmmuir/whoops
[INFO] finished tweaking git repo https://github.com/dmmuir/whoops
[INFO] tweaked toml for git repo https://github.com/dmmuir/whoops written to /workspace/builds/worker-35/source/Cargo.toml
[INFO] crate git repo https://github.com/dmmuir/whoops already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dbc487b23655b3b12e136979897cae5e2546b927abd03cdfac41fe7043b1e607
[INFO] running `Command { std: "docker" "start" "-a" "dbc487b23655b3b12e136979897cae5e2546b927abd03cdfac41fe7043b1e607", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dbc487b23655b3b12e136979897cae5e2546b927abd03cdfac41fe7043b1e607", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbc487b23655b3b12e136979897cae5e2546b927abd03cdfac41fe7043b1e607", kill_on_drop: false }`
[INFO] [stdout] dbc487b23655b3b12e136979897cae5e2546b927abd03cdfac41fe7043b1e607
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d033466426921c1f3e35c1491c93b964bf015550dbe120ac5d5959c9a8391055
[INFO] running `Command { std: "docker" "start" "-a" "d033466426921c1f3e35c1491c93b964bf015550dbe120ac5d5959c9a8391055", kill_on_drop: false }`
[INFO] [stderr]    Compiling whoops v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "d033466426921c1f3e35c1491c93b964bf015550dbe120ac5d5959c9a8391055", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d033466426921c1f3e35c1491c93b964bf015550dbe120ac5d5959c9a8391055", kill_on_drop: false }`
[INFO] [stdout] d033466426921c1f3e35c1491c93b964bf015550dbe120ac5d5959c9a8391055
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ba4cc848d59e05c7c903b7204655b2b899210a913cbfecc24d3f191ed19769d7
[INFO] running `Command { std: "docker" "start" "-a" "ba4cc848d59e05c7c903b7204655b2b899210a913cbfecc24d3f191ed19769d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling whoops v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "ba4cc848d59e05c7c903b7204655b2b899210a913cbfecc24d3f191ed19769d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba4cc848d59e05c7c903b7204655b2b899210a913cbfecc24d3f191ed19769d7", kill_on_drop: false }`
[INFO] [stdout] ba4cc848d59e05c7c903b7204655b2b899210a913cbfecc24d3f191ed19769d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5ba16f39fd088be92cdb1a2454911d74bc0e080b67335aecc1ef4583cac672e3
[INFO] running `Command { std: "docker" "start" "-a" "5ba16f39fd088be92cdb1a2454911d74bc0e080b67335aecc1ef4583cac672e3", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/whoops-35406700b5a5a424)
[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" "5ba16f39fd088be92cdb1a2454911d74bc0e080b67335aecc1ef4583cac672e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ba16f39fd088be92cdb1a2454911d74bc0e080b67335aecc1ef4583cac672e3", kill_on_drop: false }`
[INFO] [stdout] 5ba16f39fd088be92cdb1a2454911d74bc0e080b67335aecc1ef4583cac672e3