[INFO] cloning repository https://github.com/Atis9/arsis
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Atis9/arsis" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAtis9%2Farsis", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAtis9%2Farsis'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e453b2f610c02481abc9cf214d2a8582497c43a9
[INFO] checking Atis9/arsis against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAtis9%2Farsis" "/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/Atis9/arsis on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Atis9/arsis
[INFO] finished tweaking git repo https://github.com/Atis9/arsis
[INFO] tweaked toml for git repo https://github.com/Atis9/arsis written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Atis9/arsis 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded typesize v0.1.6
[INFO] [stderr]   Downloaded typemap_rev v0.3.0
[INFO] [stderr]   Downloaded typesize-derive v0.1.3
[INFO] [stderr]   Downloaded command_attr v0.5.1
[INFO] [stderr]   Downloaded rustls-pki-types v1.4.0
[INFO] [stderr]   Downloaded async-trait v0.1.78
[INFO] [stderr]   Downloaded h2 v0.3.25
[INFO] [stderr]   Downloaded mini-moka v0.10.3
[INFO] [stderr]   Downloaded serenity v0.12.1
[INFO] [stderr]   Downloaded syn v2.0.53
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aa782ecc98a30428319ce0e4e77473dc5c0e12adfee9ae018a7cd314bdf832be
[INFO] running `Command { std: "docker" "start" "-a" "aa782ecc98a30428319ce0e4e77473dc5c0e12adfee9ae018a7cd314bdf832be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa782ecc98a30428319ce0e4e77473dc5c0e12adfee9ae018a7cd314bdf832be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa782ecc98a30428319ce0e4e77473dc5c0e12adfee9ae018a7cd314bdf832be", kill_on_drop: false }`
[INFO] [stdout] aa782ecc98a30428319ce0e4e77473dc5c0e12adfee9ae018a7cd314bdf832be
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 397542979a86968f7a74249fe2261c03a776d80326d2deb4249e70379080c59b
[INFO] running `Command { std: "docker" "start" "-a" "397542979a86968f7a74249fe2261c03a776d80326d2deb4249e70379080c59b", kill_on_drop: false }`
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]     Checking itoa v1.0.10
[INFO] [stderr]     Checking memchr v2.7.1
[INFO] [stderr]    Compiling syn v2.0.53
[INFO] [stderr]     Checking socket2 v0.5.6
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking rustls-pki-types v1.4.0
[INFO] [stderr]     Checking zeroize v1.7.0
[INFO] [stderr]    Compiling rustls v0.22.2
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking subtle v2.5.0
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]     Checking data-encoding v2.5.0
[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling async-trait v0.1.78
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]     Checking http v1.1.0
[INFO] [stderr]    Compiling serenity v0.12.1
[INFO] [stderr]     Checking time-core v0.1.2
[INFO] [stderr]     Checking webpki-roots v0.26.1
[INFO] [stderr]     Checking num-conv v0.1.0
[INFO] [stderr]    Compiling command_attr v0.5.1
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking typemap_rev v0.3.0
[INFO] [stderr]     Checking levenshtein v1.0.5
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]    Compiling rustls v0.21.10
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking rustls-webpki v0.101.7
[INFO] [stderr]     Checking sct v0.7.1
[INFO] [stderr]     Checking rustls-webpki v0.102.2
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling thiserror-impl v1.0.58
[INFO] [stderr]     Checking tokio v1.36.0
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking thiserror v1.0.58
[INFO] [stderr]     Checking serde v1.0.197
[INFO] [stderr]     Checking tokio-util v0.7.10
[INFO] [stderr]     Checking tokio-rustls v0.24.1
[INFO] [stderr]     Checking tokio-rustls v0.25.0
[INFO] [stderr]     Checking url v2.5.0
[INFO] [stderr]     Checking deranged v0.3.11
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking secrecy v0.8.0
[INFO] [stderr]     Checking dashmap v5.5.3
[INFO] [stderr]     Checking serde_json v1.0.114
[INFO] [stderr]     Checking chrono v0.4.35
[INFO] [stderr]     Checking arrayvec v0.7.4
[INFO] [stderr]     Checking h2 v0.3.25
[INFO] [stderr]     Checking tungstenite v0.21.0
[INFO] [stderr]     Checking tokio-tungstenite v0.21.0
[INFO] [stderr]     Checking time v0.3.34
[INFO] [stderr]     Checking hyper v0.14.28
[INFO] [stderr]     Checking hyper-rustls v0.24.2
[INFO] [stderr]     Checking reqwest v0.11.27
[INFO] [stderr]     Checking arsis v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 55.62s
[INFO] running `Command { std: "docker" "inspect" "397542979a86968f7a74249fe2261c03a776d80326d2deb4249e70379080c59b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "397542979a86968f7a74249fe2261c03a776d80326d2deb4249e70379080c59b", kill_on_drop: false }`
[INFO] [stdout] 397542979a86968f7a74249fe2261c03a776d80326d2deb4249e70379080c59b