[INFO] cloning repository https://github.com/jdno/flowcrafter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jdno/flowcrafter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjdno%2Fflowcrafter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjdno%2Fflowcrafter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9da2e1f8a84d45a8dfa87985e978ed7df4f0e3cd
[INFO] checking jdno/flowcrafter against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjdno%2Fflowcrafter" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jdno/flowcrafter 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/jdno/flowcrafter
[INFO] finished tweaking git repo https://github.com/jdno/flowcrafter
[INFO] tweaked toml for git repo https://github.com/jdno/flowcrafter written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/jdno/flowcrafter 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded snafu-derive v0.8.2
[INFO] [stderr]   Downloaded pem v3.0.2
[INFO] [stderr]   Downloaded serde_yaml v0.9.33
[INFO] [stderr]   Downloaded jsonwebtoken v9.1.0
[INFO] [stderr]   Downloaded mockito v1.4.0
[INFO] [stderr]   Downloaded bumpalo v3.12.2
[INFO] [stderr]   Downloaded object v0.30.3
[INFO] [stderr]   Downloaded octocrab v0.36.0
[INFO] [stderr]   Downloaded security-framework v2.9.0
[INFO] [stderr]   Downloaded rustls-pki-types v1.2.0
[INFO] [stderr]   Downloaded hyper-timeout v0.5.1
[INFO] [stderr]   Downloaded time v0.3.21
[INFO] [stderr]   Downloaded snafu v0.8.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 1efc8b1ba6a00a24ca2ca3137b994a12961414dd28123f412c074cf8065b64ca
[INFO] running `Command { std: "docker" "start" "-a" "1efc8b1ba6a00a24ca2ca3137b994a12961414dd28123f412c074cf8065b64ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1efc8b1ba6a00a24ca2ca3137b994a12961414dd28123f412c074cf8065b64ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1efc8b1ba6a00a24ca2ca3137b994a12961414dd28123f412c074cf8065b64ca", kill_on_drop: false }`
[INFO] [stdout] 1efc8b1ba6a00a24ca2ca3137b994a12961414dd28123f412c074cf8065b64ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] db08853ee3d5581efe88c0714ca8084291cb5082ee1b78ed7e4f81d899372b6a
[INFO] running `Command { std: "docker" "start" "-a" "db08853ee3d5581efe88c0714ca8084291cb5082ee1b78ed7e4f81d899372b6a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.74
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]     Checking itoa v1.0.6
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[INFO] [stderr]     Checking num_cpus v1.15.0
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[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]     Checking once_cell v1.17.1
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking http v1.0.0
[INFO] [stderr]    Compiling num-traits v0.2.15
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[INFO] [stderr]     Checking want v0.3.0
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]     Checking spin v0.9.8
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[INFO] [stderr]     Checking rustls-pki-types v1.2.0
[INFO] [stderr]    Compiling serde_json v1.0.114
[INFO] [stderr]     Checking base64 v0.21.7
[INFO] [stderr]    Compiling num-bigint v0.4.3
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[INFO] [stderr]    Compiling syn v2.0.46
[INFO] [stderr]    Compiling time-macros v0.2.9
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[INFO] [stderr]    Compiling cc v1.0.83
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[INFO] [stderr]    Compiling heck v0.4.1
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[INFO] [stderr]    Compiling anyhow v1.0.81
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[INFO] [stderr]    Compiling futures-macro v0.3.28
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.24
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling pin-project-internal v1.1.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.58
[INFO] [stderr]    Compiling snafu-derive v0.8.2
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[INFO] [stderr]     Checking simple_asn1 v0.6.2
[INFO] [stderr]     Checking pin-project v1.1.0
[INFO] [stderr]    Compiling typed-builder-macro v0.18.1
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]    Compiling clap_derive v4.5.3
[INFO] [stderr]     Checking snafu v0.8.2
[INFO] [stderr]     Checking regex v1.8.1
[INFO] [stderr]     Checking typed-builder v0.18.1
[INFO] [stderr]     Checking http-body-util v0.1.0
[INFO] [stderr]     Checking futures-executor v0.3.28
[INFO] [stderr]     Checking clap v4.5.3
[INFO] [stderr]     Checking futures v0.3.28
[INFO] [stderr]     Checking tokio-util v0.7.8
[INFO] [stderr]     Checking hyper v1.1.0
[INFO] [stderr]     Checking tokio-rustls v0.25.0
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking h2 v0.3.24
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[INFO] [stderr]     Checking serde_urlencoded v0.7.1
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[INFO] [stderr]     Checking chrono v0.4.24
[INFO] [stderr]     Checking serde_path_to_error v0.1.11
[INFO] [stderr]     Checking serde_yaml v0.9.33
[INFO] [stderr]     Checking jsonwebtoken v9.1.0
[INFO] [stderr]     Checking assert-json-diff v2.0.2
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[INFO] [stderr]     Checking hyper v0.14.26
[INFO] [stderr]     Checking mockito v1.4.0
[INFO] [stderr]     Checking flowcrafter v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `Project` is imported redundantly
[INFO] [stdout]   --> src/cli/commands/init.rs:71:17
[INFO] [stdout]    |
[INFO] [stdout] 71 |     use crate::{Project, TestProject};
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout] 72 |
[INFO] [stdout] 73 |     use super::*;
[INFO] [stdout]    |         -------- the item `Project` is already imported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `tempdir` is imported redundantly
[INFO] [stdout]   --> src/project.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 76 |     use tempfile::tempdir;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 77 |
[INFO] [stdout] 78 |     use super::*;
[INFO] [stdout]    |         -------- the item `tempdir` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 36s
[INFO] running `Command { std: "docker" "inspect" "db08853ee3d5581efe88c0714ca8084291cb5082ee1b78ed7e4f81d899372b6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db08853ee3d5581efe88c0714ca8084291cb5082ee1b78ed7e4f81d899372b6a", kill_on_drop: false }`
[INFO] [stdout] db08853ee3d5581efe88c0714ca8084291cb5082ee1b78ed7e4f81d899372b6a