[INFO] cloning repository https://github.com/Jasperav/comma_separated
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Jasperav/comma_separated" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJasperav%2Fcomma_separated", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJasperav%2Fcomma_separated'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bb19bd601cc004daf0fee7eb98f003dc1a36c2ff
[INFO] checking Jasperav/comma_separated against try#353a0a223066e9f46a1d935f2271a26c3c5002bb for pr-75180
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJasperav%2Fcomma_separated" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] [stderr] Checking out files:  83% (188/226)   
Checking out files:  84% (190/226)   
Checking out files:  85% (193/226)   
Checking out files:  86% (195/226)   
Checking out files:  87% (197/226)   
Checking out files:  88% (199/226)   
Checking out files:  89% (202/226)   
Checking out files:  90% (204/226)   
Checking out files:  91% (206/226)   
Checking out files:  92% (208/226)   
Checking out files:  93% (211/226)   
Checking out files:  94% (213/226)   
Checking out files:  95% (215/226)   
Checking out files:  96% (217/226)   
Checking out files:  97% (220/226)   
Checking out files:  98% (222/226)   
Checking out files:  99% (224/226)   
Checking out files: 100% (226/226)   
Checking out files: 100% (226/226), done.
[INFO] validating manifest of git repo https://github.com/Jasperav/comma_separated on toolchain 353a0a223066e9f46a1d935f2271a26c3c5002bb
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+353a0a223066e9f46a1d935f2271a26c3c5002bb" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Jasperav/comma_separated
[INFO] finished tweaking git repo https://github.com/Jasperav/comma_separated
[INFO] tweaked toml for git repo https://github.com/Jasperav/comma_separated written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/Jasperav/comma_separated already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+353a0a223066e9f46a1d935f2271a26c3c5002bb" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+353a0a223066e9f46a1d935f2271a26c3c5002bb" "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] 475ea461bedc21fb93bd27f492bbc970f3c2daf4eec7066d8de58adc6e08a43d
[INFO] running `Command { std: "docker" "start" "-a" "475ea461bedc21fb93bd27f492bbc970f3c2daf4eec7066d8de58adc6e08a43d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "475ea461bedc21fb93bd27f492bbc970f3c2daf4eec7066d8de58adc6e08a43d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "475ea461bedc21fb93bd27f492bbc970f3c2daf4eec7066d8de58adc6e08a43d", kill_on_drop: false }`
[INFO] [stdout] 475ea461bedc21fb93bd27f492bbc970f3c2daf4eec7066d8de58adc6e08a43d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+353a0a223066e9f46a1d935f2271a26c3c5002bb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e372f921a575f8382ff27f4852c45d6c23a61afaddc0dbe2ebaa00983735fdf3
[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" "e372f921a575f8382ff27f4852c45d6c23a61afaddc0dbe2ebaa00983735fdf3", kill_on_drop: false }`
[INFO] [stderr]     Checking unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.18
[INFO] [stderr]     Checking proc-macro2 v1.0.12
[INFO] [stderr]     Checking quote v1.0.4
[INFO] [stderr]     Checking comma_separated v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.30s
[INFO] running `Command { std: "docker" "inspect" "e372f921a575f8382ff27f4852c45d6c23a61afaddc0dbe2ebaa00983735fdf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e372f921a575f8382ff27f4852c45d6c23a61afaddc0dbe2ebaa00983735fdf3", kill_on_drop: false }`
[INFO] [stdout] e372f921a575f8382ff27f4852c45d6c23a61afaddc0dbe2ebaa00983735fdf3