[INFO] cloning repository https://github.com/making-rockets/fast_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/making-rockets/fast_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaking-rockets%2Ffast_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaking-rockets%2Ffast_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 84dfac62bfd26b77b5d41ac2e51d6a8200e3abfa
[INFO] checking making-rockets/fast_rust against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaking-rockets%2Ffast_rust" "/workspace/builds/worker-107/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-107/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/making-rockets/fast_rust on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/making-rockets/fast_rust
[INFO] finished tweaking git repo https://github.com/making-rockets/fast_rust
[INFO] tweaked toml for git repo https://github.com/making-rockets/fast_rust written to /workspace/builds/worker-107/source/Cargo.toml
[INFO] crate git repo https://github.com/making-rockets/fast_rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded base64-url v1.4.9
[INFO] [stderr]   Downloaded lodepng v3.4.5
[INFO] [stderr]   Downloaded tokio v0.3.7
[INFO] [stderr]   Downloaded py_sql v1.0.1
[INFO] [stderr]   Downloaded fallible_collections v0.4.0
[INFO] [stderr]   Downloaded async_once v0.2.1
[INFO] [stderr]   Downloaded fast_log v1.3.23
[INFO] [stderr]   Downloaded rustflake v0.1.1
[INFO] [stderr]   Downloaded toml_edit v0.2.0
[INFO] [stderr]   Downloaded captcha v0.0.8
[INFO] [stderr]   Downloaded deadpool v0.6.0
[INFO] [stderr]   Downloaded crc-any v2.3.5
[INFO] [stderr]   Downloaded debug-helper v0.3.10
[INFO] [stderr]   Downloaded async-rustls v0.2.0
[INFO] [stderr]   Downloaded rexpr v1.0.7
[INFO] [stderr]   Downloaded rbatis-macro-driver v1.8.78
[INFO] [stderr]   Downloaded short-crypt v1.0.23
[INFO] [stderr]   Downloaded redis-async-pool v0.2.4
[INFO] [stderr]   Downloaded rbatis-core v1.8.70
[INFO] [stderr]   Downloaded rbatis v1.8.74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2cf556b9578caf7cb646cfa1295dd9d06387ad425394edfdee7461f24c03f3ca
[INFO] running `Command { std: "docker" "start" "-a" "2cf556b9578caf7cb646cfa1295dd9d06387ad425394edfdee7461f24c03f3ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2cf556b9578caf7cb646cfa1295dd9d06387ad425394edfdee7461f24c03f3ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cf556b9578caf7cb646cfa1295dd9d06387ad425394edfdee7461f24c03f3ca", kill_on_drop: false }`
[INFO] [stdout] 2cf556b9578caf7cb646cfa1295dd9d06387ad425394edfdee7461f24c03f3ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f8604c937bfb7d74894920454d82af00f4f3fa2a9638bb54ae600ff65b77c528
[INFO] running `Command { std: "docker" "start" "-a" "f8604c937bfb7d74894920454d82af00f4f3fa2a9638bb54ae600ff65b77c528", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] no edition found in manifest, probably 2015, skipping
[INFO] running `Command { std: "docker" "inspect" "f8604c937bfb7d74894920454d82af00f4f3fa2a9638bb54ae600ff65b77c528", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8604c937bfb7d74894920454d82af00f4f3fa2a9638bb54ae600ff65b77c528", kill_on_drop: false }`
[INFO] [stdout] f8604c937bfb7d74894920454d82af00f4f3fa2a9638bb54ae600ff65b77c528