[INFO] cloning repository https://github.com/awslabs/tough
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/awslabs/tough" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fawslabs%2Ftough", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fawslabs%2Ftough'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1d223a182e42b8410d65a81fe213d29608fc877a
[INFO] checking awslabs/tough against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fawslabs%2Ftough" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/awslabs/tough 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/awslabs/tough
[INFO] finished tweaking git repo https://github.com/awslabs/tough
[INFO] tweaked toml for git repo https://github.com/awslabs/tough written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/awslabs/tough 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 hex-literal v0.3.3
[INFO] [stderr]   Downloaded simplelog v0.10.0
[INFO] [stderr]   Downloaded predicates v2.0.1
[INFO] [stderr]   Downloaded rusoto_mock v0.47.0
[INFO] [stderr]   Downloaded httptest v0.15.2
[INFO] [stderr]   Downloaded tokio v1.8.3
[INFO] [stderr]   Downloaded rusoto_kms v0.47.0
[INFO] [stderr]   Downloaded rusoto_ssm v0.47.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 3c5c0a03e423ccf026c0c48fc120d2856a84324af7b0bc82f1b7c0b4a95f4b04
[INFO] running `Command { std: "docker" "start" "-a" "3c5c0a03e423ccf026c0c48fc120d2856a84324af7b0bc82f1b7c0b4a95f4b04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c5c0a03e423ccf026c0c48fc120d2856a84324af7b0bc82f1b7c0b4a95f4b04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c5c0a03e423ccf026c0c48fc120d2856a84324af7b0bc82f1b7c0b4a95f4b04", kill_on_drop: false }`
[INFO] [stdout] 3c5c0a03e423ccf026c0c48fc120d2856a84324af7b0bc82f1b7c0b4a95f4b04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 81f53c1c3bbf9603d736a9c809f93b8bcc5cf3c24ef33a4d59f5d1bc10ec383d
[INFO] running `Command { std: "docker" "start" "-a" "81f53c1c3bbf9603d736a9c809f93b8bcc5cf3c24ef33a4d59f5d1bc10ec383d", 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" "81f53c1c3bbf9603d736a9c809f93b8bcc5cf3c24ef33a4d59f5d1bc10ec383d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81f53c1c3bbf9603d736a9c809f93b8bcc5cf3c24ef33a4d59f5d1bc10ec383d", kill_on_drop: false }`
[INFO] [stdout] 81f53c1c3bbf9603d736a9c809f93b8bcc5cf3c24ef33a4d59f5d1bc10ec383d