[INFO] cloning repository https://github.com/AnthonyCalandra/nhl-irc-bot
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AnthonyCalandra/nhl-irc-bot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnthonyCalandra%2Fnhl-irc-bot", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnthonyCalandra%2Fnhl-irc-bot'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 314c12c75cd5afcfcb227de816b66df142d0796a
[INFO] checking AnthonyCalandra/nhl-irc-bot against beta for pr-78714
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnthonyCalandra%2Fnhl-irc-bot" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AnthonyCalandra/nhl-irc-bot on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/AnthonyCalandra/nhl-irc-bot
[INFO] finished tweaking git repo https://github.com/AnthonyCalandra/nhl-irc-bot
[INFO] tweaked toml for git repo https://github.com/AnthonyCalandra/nhl-irc-bot written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/AnthonyCalandra/nhl-irc-bot already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "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] 2849c725c5242559eba33624d993a92cafdccb50ef47740a0742e964cf2d1f95
[INFO] running `Command { std: "docker" "start" "-a" "2849c725c5242559eba33624d993a92cafdccb50ef47740a0742e964cf2d1f95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2849c725c5242559eba33624d993a92cafdccb50ef47740a0742e964cf2d1f95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2849c725c5242559eba33624d993a92cafdccb50ef47740a0742e964cf2d1f95", kill_on_drop: false }`
[INFO] [stdout] 2849c725c5242559eba33624d993a92cafdccb50ef47740a0742e964cf2d1f95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 58e006c54533bb9ef56fc3a01954eae8df7064c3bd0afd50fac667c4a2aa3515
[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" "58e006c54533bb9ef56fc3a01954eae8df7064c3bd0afd50fac667c4a2aa3515", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] error: multiple packages link to native library `openssl`, but a native library can be linked only once
[INFO] [stderr] 
[INFO] [stderr] package `openssl-sys v0.7.17`
[INFO] [stderr]     ... which is depended on by `openssl v0.7.14`
[INFO] [stderr]     ... which is depended on by `irc v0.11.4`
[INFO] [stderr]     ... which is depended on by `nhl-irc-bot v0.1.0 (/opt/rustwide/workdir)`
[INFO] [stderr] links to native library `openssl`
[INFO] [stderr] 
[INFO] [stderr] package `openssl-sys v0.9.3`
[INFO] [stderr]     ... which is depended on by `curl v0.4.1`
[INFO] [stderr]     ... which is depended on by `nhl-irc-bot v0.1.0 (/opt/rustwide/workdir)`
[INFO] [stderr] also links to native library `openssl`
[INFO] running `Command { std: "docker" "inspect" "58e006c54533bb9ef56fc3a01954eae8df7064c3bd0afd50fac667c4a2aa3515", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58e006c54533bb9ef56fc3a01954eae8df7064c3bd0afd50fac667c4a2aa3515", kill_on_drop: false }`
[INFO] [stdout] 58e006c54533bb9ef56fc3a01954eae8df7064c3bd0afd50fac667c4a2aa3515