[INFO] updating cached repository https://github.com/LetzPwn/letzpwn-discord-bot
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6088a535bb6e7aaff8038de2469d0250f4a72830
[INFO] checking LetzPwn/letzpwn-discord-bot/6088a535bb6e7aaff8038de2469d0250f4a72830 against try#65132f36b923285d5da381c2fbafee6ce899e841 for pr-132712-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLetzPwn%2Fletzpwn-discord-bot" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/LetzPwn/letzpwn-discord-bot on toolchain 65132f36b923285d5da381c2fbafee6ce899e841
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+65132f36b923285d5da381c2fbafee6ce899e841" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/LetzPwn/letzpwn-discord-bot
[INFO] finished tweaking git repo https://github.com/LetzPwn/letzpwn-discord-bot
[INFO] tweaked toml for git repo https://github.com/LetzPwn/letzpwn-discord-bot written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/LetzPwn/letzpwn-discord-bot 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" "+65132f36b923285d5da381c2fbafee6ce899e841" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 65 packages to latest compatible versions
[INFO] [stderr]       Adding base64 v0.12.3
[INFO] [stderr]       Adding base64 v0.13.1
[INFO] [stderr]     Updating bumpalo v2.6.0 -> v3.16.0
[INFO] [stderr]       Adding bytes v0.5.6
[INFO] [stderr]       Adding bytes v1.8.0
[INFO] [stderr]       Adding cfg-if v1.0.0
[INFO] [stderr]     Updating command_attr v0.1.5 -> v0.2.0
[INFO] [stderr]       Adding form_urlencoded v1.0.1 (available: v1.2.1)
[INFO] [stderr]       Adding futures-channel v0.3.31
[INFO] [stderr]       Adding futures-core v0.3.31
[INFO] [stderr]       Adding futures-io v0.3.31
[INFO] [stderr]       Adding futures-macro v0.3.31
[INFO] [stderr]       Adding futures-sink v0.3.31
[INFO] [stderr]       Adding futures-task v0.3.31
[INFO] [stderr]       Adding futures-util v0.3.31
[INFO] [stderr]       Adding h2 v0.2.7
[INFO] [stderr]     Updating hey_listen v0.3.0 -> v0.4.0 (available: v0.5.0)
[INFO] [stderr]       Adding http v0.2.12
[INFO] [stderr]       Adding http-body v0.3.1
[INFO] [stderr]       Adding httpdate v0.3.2
[INFO] [stderr]       Adding hyper v0.13.10
[INFO] [stderr]     Updating hyper-rustls v0.17.1 -> v0.21.0
[INFO] [stderr]       Adding ipnet v2.10.1
[INFO] [stderr]       Adding itoa v1.0.13
[INFO] [stderr]     Updating js-sys v0.3.30 -> v0.3.72
[INFO] [stderr]     Updating libc v0.2.65 -> v0.2.164
[INFO] [stderr]     Updating mio v0.6.19 -> v0.6.22 (available: v0.6.23)
[INFO] [stderr]       Adding once_cell v1.20.2
[INFO] [stderr]       Adding pin-project v1.1.7
[INFO] [stderr]       Adding pin-project-internal v1.1.7
[INFO] [stderr]       Adding pin-project-lite v0.1.12
[INFO] [stderr]       Adding pin-project-lite v0.2.15
[INFO] [stderr]       Adding pin-utils v0.1.0
[INFO] [stderr]     Updating proc-macro2 v1.0.6 -> v1.0.92
[INFO] [stderr]     Updating quote v1.0.2 -> v1.0.37
[INFO] [stderr]       Adding reqwest v0.10.10
[INFO] [stderr]     Updating ring v0.16.9 -> v0.16.12 (available: v0.16.20)
[INFO] [stderr]       Adding rustls v0.18.1
[INFO] [stderr]       Adding serde_urlencoded v0.7.1
[INFO] [stderr]     Updating serenity v0.7.2 -> v0.8.6 (available: v0.8.9)
[INFO] [stderr]       Adding socket2 v0.3.19
[INFO] [stderr]       Adding static_assertions v1.1.0
[INFO] [stderr]       Adding syn v2.0.89
[INFO] [stderr]       Adding tokio v0.2.24 (available: v0.2.25)
[INFO] [stderr]     Updating tokio-rustls v0.10.2 -> v0.14.1
[INFO] [stderr]       Adding tokio-util v0.3.1
[INFO] [stderr]       Adding tower-service v0.3.3
[INFO] [stderr]       Adding tracing v0.1.35 (available: v0.1.40)
[INFO] [stderr]       Adding tracing-core v0.1.32
[INFO] [stderr]       Adding tracing-futures v0.2.5
[INFO] [stderr]     Updating try-lock v0.2.2 -> v0.2.5
[INFO] [stderr]       Adding unicode-ident v1.0.14
[INFO] [stderr]     Updating url v2.1.0 -> v2.3.0 (available: v2.5.4)
[INFO] [stderr]     Updating uwl v0.4.2 -> v0.6.0
[INFO] [stderr]       Adding want v0.3.1
[INFO] [stderr]     Updating wasm-bindgen v0.2.53 -> v0.2.95
[INFO] [stderr]     Updating wasm-bindgen-backend v0.2.53 -> v0.2.95
[INFO] [stderr]       Adding wasm-bindgen-futures v0.4.45
[INFO] [stderr]     Updating wasm-bindgen-macro v0.2.53 -> v0.2.95
[INFO] [stderr]     Updating wasm-bindgen-macro-support v0.2.53 -> v0.2.95
[INFO] [stderr]     Updating wasm-bindgen-shared v0.2.53 -> v0.2.95
[INFO] [stderr]     Updating web-sys v0.3.30 -> v0.3.72
[INFO] [stderr]       Adding webpki-roots v0.18.0
[INFO] [stderr]       Adding webpki-roots v0.20.0
[INFO] [stderr]       Adding winreg v0.7.0
[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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+65132f36b923285d5da381c2fbafee6ce899e841" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e37a2f4bffc553ceb0ad23f543a5301664655fd80b56f702997698a7aae78a7a
[INFO] running `Command { std: "docker" "start" "-a" "e37a2f4bffc553ceb0ad23f543a5301664655fd80b56f702997698a7aae78a7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e37a2f4bffc553ceb0ad23f543a5301664655fd80b56f702997698a7aae78a7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e37a2f4bffc553ceb0ad23f543a5301664655fd80b56f702997698a7aae78a7a", kill_on_drop: false }`
[INFO] [stdout] e37a2f4bffc553ceb0ad23f543a5301664655fd80b56f702997698a7aae78a7a
[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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+65132f36b923285d5da381c2fbafee6ce899e841" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 561320b5cabacd121d3090c75d1984308607fd730b410fa25f29244ddb5fa005
[INFO] running `Command { std: "docker" "start" "-a" "561320b5cabacd121d3090c75d1984308607fd730b410fa25f29244ddb5fa005", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] skipping non-2021 edition `2018`
[INFO] running `Command { std: "docker" "inspect" "561320b5cabacd121d3090c75d1984308607fd730b410fa25f29244ddb5fa005", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "561320b5cabacd121d3090c75d1984308607fd730b410fa25f29244ddb5fa005", kill_on_drop: false }`
[INFO] [stdout] 561320b5cabacd121d3090c75d1984308607fd730b410fa25f29244ddb5fa005