[INFO] cloning repository https://github.com/ernestrc/sonic-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ernestrc/sonic-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fernestrc%2Fsonic-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fernestrc%2Fsonic-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8bdab4b70d85101356f71d57f4120fecfdd23004
[INFO] checking ernestrc/sonic-rs against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fernestrc%2Fsonic-rs" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ernestrc/sonic-rs 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/ernestrc/sonic-rs
[INFO] finished tweaking git repo https://github.com/ernestrc/sonic-rs
[INFO] tweaked toml for git repo https://github.com/ernestrc/sonic-rs written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/ernestrc/sonic-rs 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]  Downloading crates ...
[INFO] [stderr]   Downloaded log v0.3.7
[INFO] [stderr]   Downloaded nix v0.6.0
[INFO] [stderr]   Downloaded quasi_codegen v0.20.0
[INFO] [stderr]   Downloaded docopt v0.6.86
[INFO] [stderr]   Downloaded ansi_term v0.7.5
[INFO] [stderr]   Downloaded gcc v0.3.46
[INFO] [stderr]   Downloaded error-chain v0.5.0
[INFO] [stderr]   Downloaded aster v0.27.0
[INFO] [stderr]   Downloaded syntex v0.44.0
[INFO] [stderr]   Downloaded serde_codegen v0.8.9
[INFO] [stderr]   Downloaded syntex_errors v0.41.0
[INFO] [stderr]   Downloaded syntex_pos v0.41.0
[INFO] [stderr]   Downloaded rpassword v0.2.3
[INFO] [stderr]   Downloaded quasi v0.20.1
[INFO] [stderr]   Downloaded httparse v1.2.2
[INFO] [stderr]   Downloaded net2 v0.2.29
[INFO] [stderr]   Downloaded libc v0.2.22
[INFO] [stderr]   Downloaded syntex_syntax v0.41.0
[INFO] [stderr]   Downloaded backtrace-sys v0.1.10
[INFO] [stderr]   Downloaded syntex_syntax v0.44.1
[INFO] [stderr]   Downloaded serde_codegen_internals v0.8.9
[INFO] [stderr]   Downloaded syntex_errors v0.44.0
[INFO] [stderr]   Downloaded serde_macros v0.8.9
[INFO] [stderr]   Downloaded quasi_macros v0.20.0
[INFO] [stderr]   Downloaded pbr v1.0.0
[INFO] [stderr]   Downloaded sha1 v0.2.0
[INFO] [stderr]   Downloaded syntex_pos v0.44.0
[INFO] [stderr]   Downloaded syntex v0.41.0
[INFO] [stderr]   Downloaded idna v0.1.1
[INFO] [stderr]   Downloaded ws v0.5.3
[INFO] [stderr]   Downloaded redox_syscall v0.1.17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 38d6a691572c0c6a17ba6f85d11d1bbcf4ba4a19980f642716c1c6c62d900c48
[INFO] running `Command { std: "docker" "start" "-a" "38d6a691572c0c6a17ba6f85d11d1bbcf4ba4a19980f642716c1c6c62d900c48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "38d6a691572c0c6a17ba6f85d11d1bbcf4ba4a19980f642716c1c6c62d900c48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38d6a691572c0c6a17ba6f85d11d1bbcf4ba4a19980f642716c1c6c62d900c48", kill_on_drop: false }`
[INFO] [stdout] 38d6a691572c0c6a17ba6f85d11d1bbcf4ba4a19980f642716c1c6c62d900c48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] bb7babc61ce36df466f6683fe40833eb1843278504127f4cd7f67da7e4cda4af
[INFO] running `Command { std: "docker" "start" "-a" "bb7babc61ce36df466f6683fe40833eb1843278504127f4cd7f67da7e4cda4af", 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" "bb7babc61ce36df466f6683fe40833eb1843278504127f4cd7f67da7e4cda4af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb7babc61ce36df466f6683fe40833eb1843278504127f4cd7f67da7e4cda4af", kill_on_drop: false }`
[INFO] [stdout] bb7babc61ce36df466f6683fe40833eb1843278504127f4cd7f67da7e4cda4af