[INFO] cloning repository https://github.com/kflansburg/ui-testing-repro
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kflansburg/ui-testing-repro" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkflansburg%2Fui-testing-repro", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkflansburg%2Fui-testing-repro'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ad0a24f2d97476429d4f7fe1b94e6dcbee148cf0
[INFO] checking kflansburg/ui-testing-repro against 0335fc7ee9e33d92e03d99f3e2fb0fe6119f3cc0 for pr-158915-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkflansburg%2Fui-testing-repro" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/kflansburg/ui-testing-repro
[INFO] finished tweaking git repo https://github.com/kflansburg/ui-testing-repro
[INFO] tweaked toml for git repo https://github.com/kflansburg/ui-testing-repro written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kflansburg/ui-testing-repro on toolchain 0335fc7ee9e33d92e03d99f3e2fb0fe6119f3cc0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0335fc7ee9e33d92e03d99f3e2fb0fe6119f3cc0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kflansburg/ui-testing-repro 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" "+0335fc7ee9e33d92e03d99f3e2fb0fe6119f3cc0" "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
[ERROR] error running command: no output for 300 seconds
[INFO] checking kflansburg/ui-testing-repro against 0335fc7ee9e33d92e03d99f3e2fb0fe6119f3cc0 for pr-158915-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkflansburg%2Fui-testing-repro" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/kflansburg/ui-testing-repro
[INFO] finished tweaking git repo https://github.com/kflansburg/ui-testing-repro
[INFO] tweaked toml for git repo https://github.com/kflansburg/ui-testing-repro written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kflansburg/ui-testing-repro on toolchain 0335fc7ee9e33d92e03d99f3e2fb0fe6119f3cc0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0335fc7ee9e33d92e03d99f3e2fb0fe6119f3cc0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kflansburg/ui-testing-repro 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" "+0335fc7ee9e33d92e03d99f3e2fb0fe6119f3cc0" "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-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 92f54d13db5f0d416ae779e8ca6a78358edc719d4be2d6ab34c167b311d5d250
[INFO] running `Command { std: "docker" "start" "92f54d13db5f0d416ae779e8ca6a78358edc719d4be2d6ab34c167b311d5d250", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "92f54d13db5f0d416ae779e8ca6a78358edc719d4be2d6ab34c167b311d5d250", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "92f54d13db5f0d416ae779e8ca6a78358edc719d4be2d6ab34c167b311d5d250" "/opt/rustwide/cargo-home/bin/cargo" "+0335fc7ee9e33d92e03d99f3e2fb0fe6119f3cc0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "92f54d13db5f0d416ae779e8ca6a78358edc719d4be2d6ab34c167b311d5d250", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "92f54d13db5f0d416ae779e8ca6a78358edc719d4be2d6ab34c167b311d5d250" "/opt/rustwide/cargo-home/bin/cargo" "+0335fc7ee9e33d92e03d99f3e2fb0fe6119f3cc0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking ui-testing v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: the trait bound `Foo: MyTrait` is not satisfied
[INFO] [stdout]  --> tests/ui.rs:7:17
[INFO] [stdout]   |
[INFO] [stdout] 7 |     my_function(foo);
[INFO] [stdout]   |     ----------- ^^^ unsatisfied trait bound
[INFO] [stdout]   |     |
[INFO] [stdout]   |     required by a bound introduced by this call
[INFO] [stdout]   |
[INFO] [stdout] help: the trait `MyTrait` is not implemented for `Foo`
[INFO] [stdout]  --> tests/ui.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | struct Foo;
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout] note: required by a bound in `my_function`
[INFO] [stdout]  --> src/lib.rs:3:38
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn my_function<I>(_: I) where I: MyTrait {
[INFO] [stdout]   |                                      ^^^^^^^ required by this bound in `my_function`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ui-testing` (test "ui") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "92f54d13db5f0d416ae779e8ca6a78358edc719d4be2d6ab34c167b311d5d250", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92f54d13db5f0d416ae779e8ca6a78358edc719d4be2d6ab34c167b311d5d250", kill_on_drop: false }`
[INFO] [stdout] 92f54d13db5f0d416ae779e8ca6a78358edc719d4be2d6ab34c167b311d5d250
