[INFO] cloning repository https://github.com/Jolkert/appalachia-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Jolkert/appalachia-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJolkert%2Fappalachia-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJolkert%2Fappalachia-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0e3756192f8792ef527b9c3bce9e9496fbe77c44 [INFO] checking Jolkert/appalachia-rs against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJolkert%2Fappalachia-rs" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Jolkert/appalachia-rs 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/Jolkert/appalachia-rs [INFO] finished tweaking git repo https://github.com/Jolkert/appalachia-rs [INFO] tweaked toml for git repo https://github.com/Jolkert/appalachia-rs written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Jolkert/appalachia-rs 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 lazy-regex-proc_macros v3.1.0 [INFO] [stderr] Downloaded saikoro v1.1.1 [INFO] [stderr] Downloaded lazy-regex v3.1.0 [INFO] [stderr] Downloaded typesize-derive v0.1.3 [INFO] [stderr] Downloaded typesize v0.1.5 [INFO] [stderr] Downloaded poise_macros v0.6.1 [INFO] [stderr] Downloaded h2 v0.3.23 [INFO] [stderr] Downloaded mini-moka v0.10.3 [INFO] [stderr] Downloaded poise v0.6.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] ec3a58cfb520e30d27bff34ac8cd2835aecd9ced1e14e8def4d87d2fa8f14931 [INFO] running `Command { std: "docker" "start" "-a" "ec3a58cfb520e30d27bff34ac8cd2835aecd9ced1e14e8def4d87d2fa8f14931", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ec3a58cfb520e30d27bff34ac8cd2835aecd9ced1e14e8def4d87d2fa8f14931", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec3a58cfb520e30d27bff34ac8cd2835aecd9ced1e14e8def4d87d2fa8f14931", kill_on_drop: false }` [INFO] [stdout] ec3a58cfb520e30d27bff34ac8cd2835aecd9ced1e14e8def4d87d2fa8f14931 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 58dd96c5ec43716f3f26062432b92102bd2883199963fafc5865b67afae824c5 [INFO] running `Command { std: "docker" "start" "-a" "58dd96c5ec43716f3f26062432b92102bd2883199963fafc5865b67afae824c5", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.76 [INFO] [stderr] Compiling libc v0.2.152 [INFO] [stderr] Compiling serde v1.0.195 [INFO] [stderr] Checking smallvec v1.12.0 [INFO] [stderr] Compiling thiserror v1.0.56 [INFO] [stderr] Compiling aho-corasick v1.1.2 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Checking cpufeatures v0.2.12 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Compiling serde_json v1.0.111 [INFO] [stderr] Compiling async-trait v0.1.77 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking mio v0.8.10 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rustls-pemfile v1.0.4 [INFO] [stderr] Compiling serenity v0.12.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Compiling ring v0.17.7 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling darling_core v0.20.3 [INFO] [stderr] Compiling rustls v0.21.10 [INFO] [stderr] Compiling serde_derive v1.0.195 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Checking rustls-webpki v0.101.7 [INFO] [stderr] Checking sct v0.7.1 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling thiserror-impl v1.0.56 [INFO] [stderr] Compiling darling_macro v0.20.3 [INFO] [stderr] Compiling lazy-regex-proc_macros v3.1.0 [INFO] [stderr] Checking tokio v1.35.1 [INFO] [stderr] Compiling darling v0.20.3 [INFO] [stderr] Compiling poise_macros v0.6.1 [INFO] [stderr] Compiling strum_macros v0.25.3 [INFO] [stderr] Checking lazy-regex v3.1.0 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking saikoro v1.1.1 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking tokio-rustls v0.24.1 [INFO] [stderr] Checking h2 v0.3.23 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking deranged v0.3.11 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking dashmap v5.5.3 [INFO] [stderr] Checking chrono v0.4.31 [INFO] [stderr] Checking secrecy v0.8.0 [INFO] [stderr] Checking tungstenite v0.20.1 [INFO] [stderr] Checking time v0.3.31 [INFO] [stderr] Checking tokio-tungstenite v0.20.1 [INFO] [stderr] Checking hyper v0.14.28 [INFO] [stderr] Checking hyper-rustls v0.24.2 [INFO] [stderr] Checking reqwest v0.11.23 [INFO] [stderr] Checking poise v0.6.1 [INFO] [stderr] Checking appalachia-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait `InsertPair` is never used [INFO] [stdout] --> src/command/roll.rs:85:7 [INFO] [stdout] | [INFO] [stdout] 85 | trait InsertPair [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `InsertPair` is never used [INFO] [stdout] --> src/command/roll.rs:85:7 [INFO] [stdout] | [INFO] [stdout] 85 | trait InsertPair [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 39s [INFO] running `Command { std: "docker" "inspect" "58dd96c5ec43716f3f26062432b92102bd2883199963fafc5865b67afae824c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "58dd96c5ec43716f3f26062432b92102bd2883199963fafc5865b67afae824c5", kill_on_drop: false }` [INFO] [stdout] 58dd96c5ec43716f3f26062432b92102bd2883199963fafc5865b67afae824c5 [INFO] checking Jolkert/appalachia-rs against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJolkert%2Fappalachia-rs" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Jolkert/appalachia-rs on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Jolkert/appalachia-rs [INFO] finished tweaking git repo https://github.com/Jolkert/appalachia-rs [INFO] tweaked toml for git repo https://github.com/Jolkert/appalachia-rs written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Jolkert/appalachia-rs 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5a15ca565e14791d7dc9d25f9385345099e76fcd9a1216e18ac20f072f6f80aa [INFO] running `Command { std: "docker" "start" "-a" "5a15ca565e14791d7dc9d25f9385345099e76fcd9a1216e18ac20f072f6f80aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5a15ca565e14791d7dc9d25f9385345099e76fcd9a1216e18ac20f072f6f80aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a15ca565e14791d7dc9d25f9385345099e76fcd9a1216e18ac20f072f6f80aa", kill_on_drop: false }` [INFO] [stdout] 5a15ca565e14791d7dc9d25f9385345099e76fcd9a1216e18ac20f072f6f80aa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 730d36c5dd65d81295281305c2b1ee3fc3d342464cb572599582c057526a7b5c [INFO] running `Command { std: "docker" "start" "-a" "730d36c5dd65d81295281305c2b1ee3fc3d342464cb572599582c057526a7b5c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.76 [INFO] [stderr] Compiling libc v0.2.152 [INFO] [stderr] Compiling serde v1.0.195 [INFO] [stderr] Checking smallvec v1.12.0 [INFO] [stderr] Compiling thiserror v1.0.56 [INFO] [stderr] Compiling aho-corasick v1.1.2 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Checking cpufeatures v0.2.12 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Compiling serde_json v1.0.111 [INFO] [stderr] Compiling async-trait v0.1.77 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking mio v0.8.10 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rustls-pemfile v1.0.4 [INFO] [stderr] Compiling serenity v0.12.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Compiling ring v0.17.7 [INFO] [stderr] Compiling darling_core v0.20.3 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling rustls v0.21.10 [INFO] [stderr] Compiling serde_derive v1.0.195 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling thiserror-impl v1.0.56 [INFO] [stderr] Compiling lazy-regex-proc_macros v3.1.0 [INFO] [stderr] Checking sct v0.7.1 [INFO] [stderr] Checking rustls-webpki v0.101.7 [INFO] [stderr] Checking tokio v1.35.1 [INFO] [stderr] Compiling strum_macros v0.25.3 [INFO] [stderr] Checking lazy-regex v3.1.0 [INFO] [stderr] Compiling darling_macro v0.20.3 [INFO] [stderr] Checking saikoro v1.1.1 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Compiling darling v0.20.3 [INFO] [stderr] Compiling poise_macros v0.6.1 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking tokio-rustls v0.24.1 [INFO] [stderr] Checking h2 v0.3.23 [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 arrayvec v0.7.4 [INFO] [stderr] Checking chrono v0.4.31 [INFO] [stderr] Checking dashmap v5.5.3 [INFO] [stderr] Checking tungstenite v0.20.1 [INFO] [stderr] Checking time v0.3.31 [INFO] [stderr] Checking tokio-tungstenite v0.20.1 [INFO] [stderr] Checking hyper v0.14.28 [INFO] [stderr] Checking hyper-rustls v0.24.2 [INFO] [stderr] Checking reqwest v0.11.23 [INFO] [stderr] Checking poise v0.6.1 [INFO] [stderr] Checking appalachia-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait `InsertPair` is never used [INFO] [stdout] --> src/command/roll.rs:85:7 [INFO] [stdout] | [INFO] [stdout] 85 | trait InsertPair [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `InsertPair` is never used [INFO] [stdout] --> src/command/roll.rs:85:7 [INFO] [stdout] | [INFO] [stdout] 85 | trait InsertPair [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 41s [INFO] running `Command { std: "docker" "inspect" "730d36c5dd65d81295281305c2b1ee3fc3d342464cb572599582c057526a7b5c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "730d36c5dd65d81295281305c2b1ee3fc3d342464cb572599582c057526a7b5c", kill_on_drop: false }` [INFO] [stdout] 730d36c5dd65d81295281305c2b1ee3fc3d342464cb572599582c057526a7b5c