[INFO] updating cached repository https://github.com/Monadic-Cat/mbot [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] [stderr] From https://github.com/Monadic-Cat/mbot [INFO] [stderr] e22cda5..a4a46d6 master -> master [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] a4a46d6108694c5f35acc8cdb4f87505c5aac7ce [INFO] checking Monadic-Cat/mbot against master#c9edc02e8320a9e5799d185910ece7d491f524e6 for pr-64398 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FMonadic-Cat%2Fmbot" "work/builds/worker-7/source"` [INFO] [stderr] Cloning into 'work/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Monadic-Cat/mbot on toolchain c9edc02e8320a9e5799d185910ece7d491f524e6-alt [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/Monadic-Cat/mbot [INFO] finished tweaking git repo https://github.com/Monadic-Cat/mbot [INFO] tweaked toml for git repo https://github.com/Monadic-Cat/mbot written to work/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/Monadic-Cat/mbot already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 1c211984aa33ac71bb1ea193d78982bb11ae7452d1b5044cabbc514beb4a3cd2 [INFO] running `"docker" "start" "-a" "1c211984aa33ac71bb1ea193d78982bb11ae7452d1b5044cabbc514beb4a3cd2"` [INFO] [stderr] Compiling serde v1.0.98 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Checking static_assertions v0.3.3 [INFO] [stderr] Compiling serenity v0.6.3 [INFO] [stderr] Checking uwl v0.4.2 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling nom v5.0.0 [INFO] [stderr] Compiling miniz-sys v0.1.12 [INFO] [stderr] Compiling miniz_oxide_c_api v0.2.3 [INFO] [stderr] Checking miniz_oxide v0.3.0 [INFO] [stderr] Checking c2-chacha v0.2.2 [INFO] [stderr] Checking rand_chacha v0.1.1 [INFO] [stderr] Checking getrandom v0.1.7 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Compiling stackvector v1.0.6 [INFO] [stderr] Compiling lexical-core v0.4.3 [INFO] [stderr] Checking want v0.2.0 [INFO] [stderr] Checking mio v0.6.19 [INFO] [stderr] Checking threadpool v1.7.1 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking rand_core v0.5.0 [INFO] [stderr] Checking backtrace v0.3.34 [INFO] [stderr] Checking cookie v0.12.0 [INFO] [stderr] Checking tokio-io v0.1.12 [INFO] [stderr] Checking input_buffer v0.2.0 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Compiling command_attr v0.1.4 [INFO] [stderr] Checking webpki-roots v0.16.0 [INFO] [stderr] Checking rustls v0.15.2 [INFO] [stderr] Checking ct-logs v0.5.1 [INFO] [stderr] Checking sha-1 v0.8.1 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking crossbeam-epoch v0.7.2 [INFO] [stderr] Checking error-chain v0.12.1 [INFO] [stderr] Checking h2 v0.1.26 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Checking flate2 v1.0.9 [INFO] [stderr] Checking parking_lot_core v0.4.0 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking parking_lot_core v0.5.0 [INFO] [stderr] Checking tungstenite v0.6.1 [INFO] [stderr] Checking rand v0.7.0 [INFO] [stderr] Checking publicsuffix v1.5.2 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Checking parking_lot v0.8.0 [INFO] [stderr] Checking tokio-threadpool v0.1.15 [INFO] [stderr] Checking tokio-rustls v0.9.3 [INFO] [stderr] Compiling mime_guess v2.0.0-alpha.6 [INFO] [stderr] Checking tokio-reactor v0.1.9 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking hyper v0.12.33 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Checking serde_json v1.0.40 [INFO] [stderr] Checking serde_urlencoded v0.5.5 [INFO] [stderr] Checking chrono v0.4.7 [INFO] [stderr] Checking hyper-rustls v0.16.1 [INFO] [stderr] Checking mice v0.5.3 [INFO] [stderr] Checking cookie_store v0.7.0 [INFO] [stderr] Checking reqwest v0.9.19 [INFO] [stderr] Checking mbot v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 00s [INFO] running `"docker" "inspect" "1c211984aa33ac71bb1ea193d78982bb11ae7452d1b5044cabbc514beb4a3cd2"` [INFO] running `"docker" "rm" "-f" "1c211984aa33ac71bb1ea193d78982bb11ae7452d1b5044cabbc514beb4a3cd2"` [INFO] [stdout] 1c211984aa33ac71bb1ea193d78982bb11ae7452d1b5044cabbc514beb4a3cd2