[INFO] cloning repository https://github.com/dandrewgarvin/merge-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dandrewgarvin/merge-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdandrewgarvin%2Fmerge-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdandrewgarvin%2Fmerge-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 20c8f471e9e7e04f53fef8321c51793438b66b65
[INFO] testing dandrewgarvin/merge-rust against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdandrewgarvin%2Fmerge-rust" "/workspace/builds/worker-89/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-89/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dandrewgarvin/merge-rust 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/dandrewgarvin/merge-rust
[INFO] finished tweaking git repo https://github.com/dandrewgarvin/merge-rust
[INFO] tweaked toml for git repo https://github.com/dandrewgarvin/merge-rust written to /workspace/builds/worker-89/source/Cargo.toml
[INFO] crate git repo https://github.com/dandrewgarvin/merge-rust 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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] b3d14da59b47b597c500a0d2ecac9b802d360a2d43f00187e63c64be6a2140f8
[INFO] running `Command { std: "docker" "start" "-a" "b3d14da59b47b597c500a0d2ecac9b802d360a2d43f00187e63c64be6a2140f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b3d14da59b47b597c500a0d2ecac9b802d360a2d43f00187e63c64be6a2140f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3d14da59b47b597c500a0d2ecac9b802d360a2d43f00187e63c64be6a2140f8", kill_on_drop: false }`
[INFO] [stdout] b3d14da59b47b597c500a0d2ecac9b802d360a2d43f00187e63c64be6a2140f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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] ca2ddac02d51056900798fa56c3212eb1b45fdc976384d3458b36af075bbcbae
[INFO] running `Command { std: "docker" "start" "-a" "ca2ddac02d51056900798fa56c3212eb1b45fdc976384d3458b36af075bbcbae", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling merge-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "ca2ddac02d51056900798fa56c3212eb1b45fdc976384d3458b36af075bbcbae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca2ddac02d51056900798fa56c3212eb1b45fdc976384d3458b36af075bbcbae", kill_on_drop: false }`
[INFO] [stdout] ca2ddac02d51056900798fa56c3212eb1b45fdc976384d3458b36af075bbcbae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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] 105bf9a974c34ee4a3fe599ffd2f1b3d29a2e4fba0a74f8dff99bddb31d63a9f
[INFO] running `Command { std: "docker" "start" "-a" "105bf9a974c34ee4a3fe599ffd2f1b3d29a2e4fba0a74f8dff99bddb31d63a9f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling merge-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "105bf9a974c34ee4a3fe599ffd2f1b3d29a2e4fba0a74f8dff99bddb31d63a9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "105bf9a974c34ee4a3fe599ffd2f1b3d29a2e4fba0a74f8dff99bddb31d63a9f", kill_on_drop: false }`
[INFO] [stdout] 105bf9a974c34ee4a3fe599ffd2f1b3d29a2e4fba0a74f8dff99bddb31d63a9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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] 959b675286de71aa84dbe4e3e60a4db530f7c37737f6c26cc1182fe602c0a191
[INFO] running `Command { std: "docker" "start" "-a" "959b675286de71aa84dbe4e3e60a4db530f7c37737f6c26cc1182fe602c0a191", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/merge_rust-549c81b511fbd6f4)
[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" "959b675286de71aa84dbe4e3e60a4db530f7c37737f6c26cc1182fe602c0a191", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "959b675286de71aa84dbe4e3e60a4db530f7c37737f6c26cc1182fe602c0a191", kill_on_drop: false }`
[INFO] [stdout] 959b675286de71aa84dbe4e3e60a4db530f7c37737f6c26cc1182fe602c0a191