[INFO] cloning repository https://github.com/cortesi/canopy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cortesi/canopy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcortesi%2Fcanopy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcortesi%2Fcanopy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 08a589b4424854094c792814b7677ed2e662607b
[INFO] checking cortesi/canopy against master#0a8629bff642c3c3b84bb644c0099194f063b627 for pr-86231
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcortesi%2Fcanopy" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cortesi/canopy on toolchain 0a8629bff642c3c3b84bb644c0099194f063b627
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0a8629bff642c3c3b84bb644c0099194f063b627" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/cortesi/canopy
[INFO] finished tweaking git repo https://github.com/cortesi/canopy
[INFO] tweaked toml for git repo https://github.com/cortesi/canopy written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/cortesi/canopy already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0a8629bff642c3c3b84bb644c0099194f063b627" "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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+0a8629bff642c3c3b84bb644c0099194f063b627" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 21f7ef40ce8781a3eca30400b95c6af9f86e5476c424a2981807f828f50fa7bd
[INFO] running `Command { std: "docker" "start" "-a" "21f7ef40ce8781a3eca30400b95c6af9f86e5476c424a2981807f828f50fa7bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "21f7ef40ce8781a3eca30400b95c6af9f86e5476c424a2981807f828f50fa7bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21f7ef40ce8781a3eca30400b95c6af9f86e5476c424a2981807f828f50fa7bd", kill_on_drop: false }`
[INFO] [stdout] 21f7ef40ce8781a3eca30400b95c6af9f86e5476c424a2981807f828f50fa7bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+0a8629bff642c3c3b84bb644c0099194f063b627" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 24044af87b2d29831b4cc4d16ea6653c63d819baff89e5c60fc4b5064d31d519
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "24044af87b2d29831b4cc4d16ea6653c63d819baff89e5c60fc4b5064d31d519", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling cc v1.0.68
[INFO] [stderr]     Checking gimli v0.24.0
[INFO] [stderr]     Checking rustc-demangle v0.1.20
[INFO] [stderr]     Checking smawk v0.3.1
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]     Checking pad v0.1.6
[INFO] [stderr]     Checking proc-macro2 v1.0.27
[INFO] [stderr]     Checking parking_lot_core v0.8.3
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking textwrap v0.13.4
[INFO] [stderr]     Checking parking_lot v0.11.1
[INFO] [stderr]     Checking quote v1.0.9
[INFO] [stderr]     Checking mio v0.7.13
[INFO] [stderr]     Checking object v0.25.3
[INFO] [stderr]     Checking signal-hook v0.1.17
[INFO] [stderr]    Compiling backtrace v0.3.60
[INFO] [stderr]     Checking crossterm v0.19.0
[INFO] [stderr]     Checking canopy-derive v0.1.0 (/opt/rustwide/workdir/canopy-derive)
[INFO] [stderr]     Checking addr2line v0.15.2
[INFO] [stderr]     Checking color-backtrace v0.5.1
[INFO] [stderr]     Checking canopy v0.0.1 (/opt/rustwide/workdir/canopy)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.97s
[INFO] running `Command { std: "docker" "inspect" "24044af87b2d29831b4cc4d16ea6653c63d819baff89e5c60fc4b5064d31d519", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24044af87b2d29831b4cc4d16ea6653c63d819baff89e5c60fc4b5064d31d519", kill_on_drop: false }`
[INFO] [stdout] 24044af87b2d29831b4cc4d16ea6653c63d819baff89e5c60fc4b5064d31d519