[INFO] cloning repository https://github.com/PLUS-POSTECH/soma
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PLUS-POSTECH/soma" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPLUS-POSTECH%2Fsoma", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPLUS-POSTECH%2Fsoma'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d3f8a93939f0f799a0be1854a35ff5878aa4dfd5
[INFO] checking PLUS-POSTECH/soma against try#39e1293fce4b650061e85dda88aa428f726a8444 for pr-88041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPLUS-POSTECH%2Fsoma" "/workspace/builds/worker-43/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-43/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/PLUS-POSTECH/soma on toolchain 39e1293fce4b650061e85dda88aa428f726a8444
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/PLUS-POSTECH/soma
[INFO] finished tweaking git repo https://github.com/PLUS-POSTECH/soma
[INFO] tweaked toml for git repo https://github.com/PLUS-POSTECH/soma written to /workspace/builds/worker-43/source/Cargo.toml
[INFO] crate git repo https://github.com/PLUS-POSTECH/soma already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "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 inventory v0.1.3
[INFO] [stderr]   Downloaded path-slash v0.1.1
[INFO] [stderr]   Downloaded crossterm_style v0.1.0
[INFO] [stderr]   Downloaded crossterm_cursor v0.1.0
[INFO] [stderr]   Downloaded hyperlocal v0.6.0
[INFO] [stderr]   Downloaded crossterm_input v0.1.0
[INFO] [stderr]   Downloaded crossterm_screen v0.1.0
[INFO] [stderr]   Downloaded ghost v0.1.0
[INFO] [stderr]   Downloaded crossterm_winapi v0.1.2
[INFO] [stderr]   Downloaded inventory-impl v0.1.3
[INFO] [stderr]   Downloaded ctor v0.1.9
[INFO] [stderr]   Downloaded serde_cbor v0.9.0
[INFO] [stderr]   Downloaded crossterm_terminal v0.1.0
[INFO] [stderr]   Downloaded crossterm v0.6.0
[INFO] [stderr]   Downloaded typetag-impl v0.1.2
[INFO] [stderr]   Downloaded whoami v0.5.2
[INFO] [stderr]   Downloaded crossterm_utils v0.1.0
[INFO] [stderr]   Downloaded typetag v0.1.2
[INFO] [stderr]   Downloaded tar v0.4.25
[INFO] [stderr]   Downloaded serde_test v1.0.91
[INFO] [stderr]   Downloaded bollard v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 240edb455961f21db53ff8660509df03ccbe9ec2d1a321393040a1f6f68bc758
[INFO] running `Command { std: "docker" "start" "-a" "240edb455961f21db53ff8660509df03ccbe9ec2d1a321393040a1f6f68bc758", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "240edb455961f21db53ff8660509df03ccbe9ec2d1a321393040a1f6f68bc758", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "240edb455961f21db53ff8660509df03ccbe9ec2d1a321393040a1f6f68bc758", kill_on_drop: false }`
[INFO] [stdout] 240edb455961f21db53ff8660509df03ccbe9ec2d1a321393040a1f6f68bc758
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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" "+39e1293fce4b650061e85dda88aa428f726a8444" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b396827223cac453ec4364fa754df5049a8dbfd27277a319f762794d3ef3770d
[INFO] running `Command { std: "docker" "start" "-a" "b396827223cac453ec4364fa754df5049a8dbfd27277a319f762794d3ef3770d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] error: failed to create jobserver
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to increase jobserver pipe capacity from 4096 to 8192; jobserver otherwise might deadlock
[INFO] running `Command { std: "docker" "inspect" "b396827223cac453ec4364fa754df5049a8dbfd27277a319f762794d3ef3770d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b396827223cac453ec4364fa754df5049a8dbfd27277a319f762794d3ef3770d", kill_on_drop: false }`
[INFO] [stdout] b396827223cac453ec4364fa754df5049a8dbfd27277a319f762794d3ef3770d