[INFO] fetching crate mug-bancha 0.0.1-discontinued...
[INFO] checking mug-bancha-0.0.1-discontinued against try#1463461488056994d1b84e8b752e7c11c7fae7aa for pr-154205
[INFO] extracting crate mug-bancha 0.0.1-discontinued into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate mug-bancha 0.0.1-discontinued
[INFO] finished tweaking crates.io crate mug-bancha 0.0.1-discontinued
[INFO] tweaked toml for crates.io crate mug-bancha 0.0.1-discontinued written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mug-bancha 0.0.1-discontinued on toolchain 1463461488056994d1b84e8b752e7c11c7fae7aa
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1463461488056994d1b84e8b752e7c11c7fae7aa" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mug-bancha 0.0.1-discontinued 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" "+1463461488056994d1b84e8b752e7c11c7fae7aa" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1463461488056994d1b84e8b752e7c11c7fae7aa" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 34a4bcc498e9cc1e6af2f3b9e1a149ced8eda9e65eff955621e4b72852a94577
[INFO] running `Command { std: "docker" "start" "-a" "34a4bcc498e9cc1e6af2f3b9e1a149ced8eda9e65eff955621e4b72852a94577", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "34a4bcc498e9cc1e6af2f3b9e1a149ced8eda9e65eff955621e4b72852a94577", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34a4bcc498e9cc1e6af2f3b9e1a149ced8eda9e65eff955621e4b72852a94577", kill_on_drop: false }`
[INFO] [stdout] 34a4bcc498e9cc1e6af2f3b9e1a149ced8eda9e65eff955621e4b72852a94577
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1463461488056994d1b84e8b752e7c11c7fae7aa" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f7792fa0f2f91229feb59e217f1bb4f141847f2148d7c00acdadc32a24a64437
[INFO] running `Command { std: "docker" "start" "-a" "f7792fa0f2f91229feb59e217f1bb4f141847f2148d7c00acdadc32a24a64437", kill_on_drop: false }`
[INFO] [stderr]     Checking mug-bancha v0.0.1-discontinued (/opt/rustwide/workdir)
[INFO] [stderr] [FMTARGS] {"crate":"mug_bancha","p":1,"ph":0,"wa":0,"pa":0,"a":0,"pos":0,"named":0,"cap":0,"ucap":0,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":0,"a_opt":0,"sz_no_dedup":0,"sz_old":0,"sz_opt":0}
[INFO] [stderr] [FMTARGS] {"crate":"mug_bancha","p":1,"ph":0,"wa":0,"pa":0,"a":0,"pos":0,"named":0,"cap":0,"ucap":0,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":0,"a_opt":0,"sz_no_dedup":0,"sz_old":0,"sz_opt":0}
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "f7792fa0f2f91229feb59e217f1bb4f141847f2148d7c00acdadc32a24a64437", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7792fa0f2f91229feb59e217f1bb4f141847f2148d7c00acdadc32a24a64437", kill_on_drop: false }`
[INFO] [stdout] f7792fa0f2f91229feb59e217f1bb4f141847f2148d7c00acdadc32a24a64437