[INFO] cloning repository https://github.com/JakeStanger/mpd-discord-rpc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JakeStanger/mpd-discord-rpc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJakeStanger%2Fmpd-discord-rpc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJakeStanger%2Fmpd-discord-rpc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4bf1415a7648c21754e0bc2ab2c3125f983fbb37
[INFO] checking JakeStanger/mpd-discord-rpc against master#18a6d911caba59605eb03db1452848a85d2e5879 for pr-112743
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJakeStanger%2Fmpd-discord-rpc" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JakeStanger/mpd-discord-rpc on toolchain 18a6d911caba59605eb03db1452848a85d2e5879
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/JakeStanger/mpd-discord-rpc
[INFO] finished tweaking git repo https://github.com/JakeStanger/mpd-discord-rpc
[INFO] tweaked toml for git repo https://github.com/JakeStanger/mpd-discord-rpc written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/JakeStanger/mpd-discord-rpc already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/JakeStanger/discord-rpc-client.rs`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mpd-utils v0.1.0
[INFO] [stderr]   Downloaded async-once-cell v0.4.4
[INFO] [stderr]   Downloaded named_pipe v0.3.0
[INFO] [stderr]   Downloaded universal-config v0.4.1
[INFO] [stderr]   Downloaded mpd_protocol v1.0.0
[INFO] [stderr]   Downloaded mpd_client v1.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f932fd7502bbad17fa4125c65169670133aa30051e16a1315a35b7e4f86bc37d
[INFO] running `Command { std: "docker" "start" "-a" "f932fd7502bbad17fa4125c65169670133aa30051e16a1315a35b7e4f86bc37d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f932fd7502bbad17fa4125c65169670133aa30051e16a1315a35b7e4f86bc37d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f932fd7502bbad17fa4125c65169670133aa30051e16a1315a35b7e4f86bc37d", kill_on_drop: false }`
[INFO] [stdout] f932fd7502bbad17fa4125c65169670133aa30051e16a1315a35b7e4f86bc37d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 006e0671fc925c18cb8258b3cbd3717921dae9c05685eb73a24e8c92e792cda2
[INFO] running `Command { std: "docker" "start" "-a" "006e0671fc925c18cb8258b3cbd3717921dae9c05685eb73a24e8c92e792cda2", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
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[INFO] [stderr]    Compiling unicode-ident v1.0.8
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[INFO] [stderr]    Compiling libc v0.2.140
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[INFO] [stderr]    Compiling rustc_version v0.2.3
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[INFO] [stderr]    Compiling serde_json v1.0.94
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[INFO] [stderr]     Checking parking_lot v0.7.1
[INFO] [stderr]     Checking dirs v5.0.1
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[INFO] [stderr]     Checking sharded-slab v0.1.4
[INFO] [stderr]     Checking aho-corasick v1.0.2
[INFO] [stderr]     Checking thread_local v1.1.7
[INFO] [stderr]     Checking encoding_rs v0.8.32
[INFO] [stderr]     Checking base64 v0.21.0
[INFO] [stderr]     Checking async-once-cell v0.4.4
[INFO] [stderr]     Checking ipnet v2.7.1
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[INFO] [stderr]     Checking regex-syntax v0.7.2
[INFO] [stderr]     Checking mime v0.3.17
[INFO] [stderr]     Checking tracing-subscriber v0.3.17
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.164
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]    Compiling tracing-attributes v0.1.23
[INFO] [stderr]    Compiling futures-macro v0.3.27
[INFO] [stderr]    Compiling openssl-macros v0.1.0
[INFO] [stderr]     Checking regex v1.8.4
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking tokio-util v0.7.7
[INFO] [stderr]     Checking mpd_protocol v1.0.0
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking futures-executor v0.3.27
[INFO] [stderr]     Checking h2 v0.3.16
[INFO] [stderr]     Checking futures v0.3.27
[INFO] [stderr]     Checking mpd_client v1.1.0
[INFO] [stderr]     Checking mpd-utils v0.1.0
[INFO] [stderr]     Checking toml_datetime v0.6.2
[INFO] [stderr]     Checking serde_spanned v0.6.2
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking toml_edit v0.19.10
[INFO] [stderr]     Checking discord-rpc-client v0.3.0 (https://github.com/JakeStanger/discord-rpc-client.rs#755200f3)
[INFO] [stderr]     Checking hyper v0.14.25
[INFO] [stderr]     Checking toml v0.7.4
[INFO] [stderr]     Checking universal-config v0.4.1
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking reqwest v0.11.18
[INFO] [stderr]     Checking mpd-discord-rpc v1.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.07s
[INFO] running `Command { std: "docker" "inspect" "006e0671fc925c18cb8258b3cbd3717921dae9c05685eb73a24e8c92e792cda2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "006e0671fc925c18cb8258b3cbd3717921dae9c05685eb73a24e8c92e792cda2", kill_on_drop: false }`
[INFO] [stdout] 006e0671fc925c18cb8258b3cbd3717921dae9c05685eb73a24e8c92e792cda2