[INFO] cloning repository https://github.com/xstevens/ktee
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xstevens/ktee" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxstevens%2Fktee", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxstevens%2Fktee'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8fcc940d048e0701f70af61e7ca24b2306f8c430
[INFO] checking xstevens/ktee against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxstevens%2Fktee" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/xstevens/ktee 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/xstevens/ktee
[INFO] finished tweaking git repo https://github.com/xstevens/ktee
[INFO] tweaked toml for git repo https://github.com/xstevens/ktee written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/xstevens/ktee 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 fnv v1.0.4
[INFO] [stderr]   Downloaded crc v1.3.0
[INFO] [stderr]   Downloaded openssl-sys v0.9.6
[INFO] [stderr]   Downloaded unicode-segmentation v0.1.2
[INFO] [stderr]   Downloaded clap v2.11.3
[INFO] [stderr]   Downloaded openssl v0.9.6
[INFO] [stderr]   Downloaded ref_slice v1.1.0
[INFO] [stderr]   Downloaded kafka v0.6.1
[INFO] [stderr]   Downloaded snap v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 69b2fe3b572df1421b6a3b1a58a4e143d5b9cb51197745c0e2a0e96d46cbd9c1
[INFO] running `Command { std: "docker" "start" "-a" "69b2fe3b572df1421b6a3b1a58a4e143d5b9cb51197745c0e2a0e96d46cbd9c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "69b2fe3b572df1421b6a3b1a58a4e143d5b9cb51197745c0e2a0e96d46cbd9c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69b2fe3b572df1421b6a3b1a58a4e143d5b9cb51197745c0e2a0e96d46cbd9c1", kill_on_drop: false }`
[INFO] [stdout] 69b2fe3b572df1421b6a3b1a58a4e143d5b9cb51197745c0e2a0e96d46cbd9c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] e673904f6cf50018211ce698831115913f9723a93bca9a12c3d2208ec6735df8
[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" "e673904f6cf50018211ce698831115913f9723a93bca9a12c3d2208ec6735df8", 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" "e673904f6cf50018211ce698831115913f9723a93bca9a12c3d2208ec6735df8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e673904f6cf50018211ce698831115913f9723a93bca9a12c3d2208ec6735df8", kill_on_drop: false }`
[INFO] [stdout] e673904f6cf50018211ce698831115913f9723a93bca9a12c3d2208ec6735df8