[INFO] fetching crate cargo-debstatus 0.5.1...
[INFO] checking cargo-debstatus-0.5.1 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] extracting crate cargo-debstatus 0.5.1 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate cargo-debstatus 0.5.1 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 crates.io crate cargo-debstatus 0.5.1
[INFO] finished tweaking crates.io crate cargo-debstatus 0.5.1
[INFO] tweaked toml for crates.io crate cargo-debstatus 0.5.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate crates.io crate cargo-debstatus 0.5.1 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 whoami v1.4.1
[INFO] [stderr]   Downloaded postgres v0.19.7
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[INFO] [stderr]   Downloaded thiserror v1.0.49
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] f506c601490eeaabf2af9ffb6f610bc108bc9c5e834251bd09e9529800e02c48
[INFO] running `Command { std: "docker" "start" "-a" "f506c601490eeaabf2af9ffb6f610bc108bc9c5e834251bd09e9529800e02c48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f506c601490eeaabf2af9ffb6f610bc108bc9c5e834251bd09e9529800e02c48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f506c601490eeaabf2af9ffb6f610bc108bc9c5e834251bd09e9529800e02c48", kill_on_drop: false }`
[INFO] [stdout] f506c601490eeaabf2af9ffb6f610bc108bc9c5e834251bd09e9529800e02c48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 5f61ee9e6d9b25b63ec525eafa03a9f1895e186be437654794e3ea0a80b06bcc
[INFO] running `Command { std: "docker" "start" "-a" "5f61ee9e6d9b25b63ec525eafa03a9f1895e186be437654794e3ea0a80b06bcc", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.68
[INFO] [stderr]    Compiling libc v0.2.149
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]    Compiling serde v1.0.188
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[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
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[INFO] [stderr]    Compiling rustix v0.38.17
[INFO] [stderr]     Checking futures-sink v0.3.28
[INFO] [stderr]     Checking cpufeatures v0.2.9
[INFO] [stderr]    Compiling parking_lot_core v0.9.8
[INFO] [stderr]     Checking unicode-width v0.1.11
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling futures-task v0.3.28
[INFO] [stderr]     Checking tracing-core v0.1.31
[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking siphasher v0.3.11
[INFO] [stderr]     Checking bitflags v2.4.0
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]     Checking base64 v0.21.4
[INFO] [stderr]     Checking stringprep v0.1.4
[INFO] [stderr]     Checking smallvec v1.11.1
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[INFO] [stderr]    Compiling async-trait v0.1.73
[INFO] [stderr]    Compiling futures-channel v0.3.28
[INFO] [stderr]     Checking linux-raw-sys v0.4.9
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking phf_shared v0.11.2
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[INFO] [stderr]     Checking regex-syntax v0.7.5
[INFO] [stderr]    Compiling camino v1.1.6
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]    Compiling portable-atomic v1.4.3
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[INFO] [stderr]     Checking dirs v5.0.1
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[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking indicatif v0.17.7
[INFO] [stderr]     Checking tokio v1.32.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking postgres-protocol v0.6.6
[INFO] [stderr]     Checking postgres-types v0.2.6
[INFO] [stderr]     Checking regex v1.9.6
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]     Checking env_logger v0.10.0
[INFO] [stderr]    Compiling serde_derive v1.0.188
[INFO] [stderr]    Compiling futures-macro v0.3.28
[INFO] [stderr]    Compiling thiserror-impl v1.0.49
[INFO] [stderr]     Checking structopt v0.3.26
[INFO] [stderr]     Checking tokio-util v0.7.9
[INFO] [stderr]     Checking tokio-postgres v0.7.10
[INFO] [stderr]     Checking postgres v0.19.7
[INFO] [stderr]     Checking cargo-platform v0.1.4
[INFO] [stderr]     Checking cargo_metadata v0.15.4
[INFO] [stderr]     Checking cargo-debstatus v0.5.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `anyhow`, `bail`
[INFO] [stdout]  --> src/errors.rs:1:18
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub use anyhow::{anyhow, bail, Context, Error, Result};
[INFO] [stdout]   |                  ^^^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `error`, `trace`, `warn`
[INFO] [stdout]  --> src/errors.rs:2:22
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub use log::{debug, error, info, trace, warn};
[INFO] [stdout]   |                      ^^^^^        ^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `anyhow`, `bail`
[INFO] [stdout]  --> src/errors.rs:1:18
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub use anyhow::{anyhow, bail, Context, Error, Result};
[INFO] [stdout]   |                  ^^^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `error`, `trace`, `warn`
[INFO] [stdout]  --> src/errors.rs:2:22
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub use log::{debug, error, info, trace, warn};
[INFO] [stdout]   |                      ^^^^^        ^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.89s
[INFO] running `Command { std: "docker" "inspect" "5f61ee9e6d9b25b63ec525eafa03a9f1895e186be437654794e3ea0a80b06bcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f61ee9e6d9b25b63ec525eafa03a9f1895e186be437654794e3ea0a80b06bcc", kill_on_drop: false }`
[INFO] [stdout] 5f61ee9e6d9b25b63ec525eafa03a9f1895e186be437654794e3ea0a80b06bcc