[INFO] cloning repository https://github.com/onelson/ld38
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/onelson/ld38" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fonelson%2Fld38", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fonelson%2Fld38'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e06d218a862b993e38c0abebe91aa78816f49401
[INFO] checking onelson/ld38 against master#195ad4830e11a544391abe296b146450dea8411b for pr-82781
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fonelson%2Fld38" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/onelson/ld38 on toolchain 195ad4830e11a544391abe296b146450dea8411b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/onelson/ld38
[INFO] finished tweaking git repo https://github.com/onelson/ld38
[INFO] tweaked toml for git repo https://github.com/onelson/ld38 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/onelson/ld38 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] error: the lock file /workspace/builds/worker-1/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/ggez/ggez.git`
[INFO] [stderr]     Updating git repository `https://github.com/onelson/OmnLabsRS.git`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "fetch" "--locked" "--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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5f084b2c12693a2e5011d0b728f335bd6dc762d265a53495850edfad1dfcc141
[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" "5f084b2c12693a2e5011d0b728f335bd6dc762d265a53495850edfad1dfcc141", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5f084b2c12693a2e5011d0b728f335bd6dc762d265a53495850edfad1dfcc141", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f084b2c12693a2e5011d0b728f335bd6dc762d265a53495850edfad1dfcc141", kill_on_drop: false }`
[INFO] [stdout] 5f084b2c12693a2e5011d0b728f335bd6dc762d265a53495850edfad1dfcc141
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b1cf092214dccfa8b446180b0d64d75b700baec928405447686cdb811d9f2c37
[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" "b1cf092214dccfa8b446180b0d64d75b700baec928405447686cdb811d9f2c37", kill_on_drop: false }`
[INFO] [stderr] error: multiple packages link to native library `alsa`, but a native library can be linked only once
[INFO] [stderr] 
[INFO] [stderr] package `alsa-sys v0.1.2`
[INFO] [stderr]     ... which is depended on by `cpal v0.4.6`
[INFO] [stderr]     ... which is depended on by `rodio v0.5.2`
[INFO] [stderr]     ... which is depended on by `ggez v0.3.4`
[INFO] [stderr]     ... which is depended on by `omn_labs v0.3.0 (https://github.com/onelson/OmnLabsRS.git#086859ac)`
[INFO] [stderr]     ... which is depended on by `ld38 v0.1.0 (/opt/rustwide/workdir)`
[INFO] [stderr] links to native library `alsa`
[INFO] [stderr] 
[INFO] [stderr] package `alsa-sys v0.3.1`
[INFO] [stderr]     ... which is depended on by `alsa v0.5.0`
[INFO] [stderr]     ... which is depended on by `cpal v0.13.2`
[INFO] [stderr]     ... which is depended on by `rodio v0.13.0`
[INFO] [stderr]     ... which is depended on by `ggez v0.6.0-rc1 (https://github.com/ggez/ggez.git#63e246d6)`
[INFO] [stderr]     ... which is depended on by `ld38 v0.1.0 (/opt/rustwide/workdir)`
[INFO] [stderr] also links to native library `alsa`
[INFO] running `Command { std: "docker" "inspect" "b1cf092214dccfa8b446180b0d64d75b700baec928405447686cdb811d9f2c37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1cf092214dccfa8b446180b0d64d75b700baec928405447686cdb811d9f2c37", kill_on_drop: false }`
[INFO] [stdout] b1cf092214dccfa8b446180b0d64d75b700baec928405447686cdb811d9f2c37