[INFO] fetching crate agree 0.1.0...
[INFO] checking agree-0.1.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] extracting crate agree 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate agree 0.1.0 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] removed /workspace/builds/worker-7-tc1/source/.cargo/config.toml
[INFO] started tweaking crates.io crate agree 0.1.0
[INFO] finished tweaking crates.io crate agree 0.1.0
[INFO] tweaked toml for crates.io crate agree 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate agree 0.1.0 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 uuid v1.4.1
[INFO] [stderr]   Downloaded tokio-macros v2.1.0
[INFO] [stderr]   Downloaded quote v1.0.32
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[INFO] [stderr]   Downloaded either v1.9.0
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[INFO] [stderr]   Downloaded itertools v0.11.0
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[INFO] [stderr]   Downloaded autocfg v1.1.0
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[INFO] [stderr]   Downloaded rand v0.8.5
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[INFO] [stderr]   Downloaded hermit-abi v0.3.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 8aa66d3be0040f168cbdd5985b1979ca0b198448dade50306eedb8b1b8b1767c
[INFO] running `Command { std: "docker" "start" "-a" "8aa66d3be0040f168cbdd5985b1979ca0b198448dade50306eedb8b1b8b1767c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8aa66d3be0040f168cbdd5985b1979ca0b198448dade50306eedb8b1b8b1767c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8aa66d3be0040f168cbdd5985b1979ca0b198448dade50306eedb8b1b8b1767c", kill_on_drop: false }`
[INFO] [stdout] 8aa66d3be0040f168cbdd5985b1979ca0b198448dade50306eedb8b1b8b1767c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] fa3a64ca29c7b89ccf0c197d819b7491bd78333f97dcd675523e5357bf797c6d
[INFO] running `Command { std: "docker" "start" "-a" "fa3a64ca29c7b89ccf0c197d819b7491bd78333f97dcd675523e5357bf797c6d", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]    Compiling rustix v0.38.4
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking linux-raw-sys v0.4.3
[INFO] [stderr]     Checking bitflags v2.3.3
[INFO] [stderr]    Compiling serde v1.0.183
[INFO] [stderr]    Compiling typenum v1.16.0
[INFO] [stderr]    Compiling serde_derive v1.0.183
[INFO] [stderr]     Checking utf8parse v0.2.1
[INFO] [stderr]     Checking colorchoice v1.0.0
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]     Checking anstyle-query v1.0.0
[INFO] [stderr]     Checking anstyle v1.0.1
[INFO] [stderr]     Checking anstyle-parse v0.2.1
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]    Compiling walkdir v2.3.3
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling pkg-config v0.3.27
[INFO] [stderr]    Compiling rustversion v1.0.14
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking clap_lex v0.5.0
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling fsio v0.1.3
[INFO] [stderr]    Compiling thiserror v1.0.44
[INFO] [stderr]     Checking unicode-width v0.1.10
[INFO] [stderr]     Checking subtle v2.5.0
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]     Checking signature v1.6.4
[INFO] [stderr]    Compiling anyhow v1.0.72
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking rand_core v0.6.4
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[INFO] [stderr]     Checking base64ct v1.6.0
[INFO] [stderr]    Compiling quote v1.0.32
[INFO] [stderr]     Checking equivalent v1.0.1
[INFO] [stderr]     Checking fastrand v2.0.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling syn v2.0.28
[INFO] [stderr]    Compiling async-trait v0.1.72
[INFO] [stderr]    Compiling nias v0.5.0
[INFO] [stderr]     Checking hashbrown v0.14.0
[INFO] [stderr]    Compiling envmnt v0.8.4
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling libsodium-sys v0.2.7
[INFO] [stderr]    Compiling ssss v0.2.0
[INFO] [stderr]     Checking rand v0.8.5
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[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]    Compiling ci_info v0.10.2
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking password-hash v0.5.0
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking blake2 v0.10.6
[INFO] [stderr]     Checking shell-words v1.1.0
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]     Checking pin-project-lite v0.2.12
[INFO] [stderr]     Checking cpufeatures v0.2.9
[INFO] [stderr]     Checking zeroize v1.6.0
[INFO] [stderr]     Checking ryu v1.0.15
[INFO] [stderr]     Checking unsafe-libyaml v0.2.9
[INFO] [stderr]     Checking itoa v1.0.9
[INFO] [stderr]     Checking roff v0.2.1
[INFO] [stderr]     Checking argon2 v0.5.1
[INFO] [stderr]     Checking itertools v0.11.0
[INFO] [stderr]     Checking uuid v1.4.1
[INFO] [stderr]     Checking indexmap v2.0.0
[INFO] [stderr]     Checking getopts v0.2.21
[INFO] [stderr]     Checking bytes v1.4.0
[INFO] [stderr]     Checking base64 v0.21.2
[INFO] [stderr]     Checking is-terminal v0.4.9
[INFO] [stderr]     Checking tempfile v3.7.0
[INFO] [stderr]     Checking anstream v0.3.2
[INFO] [stderr]     Checking dialoguer v0.10.4
[INFO] [stderr]     Checking clap_builder v4.3.21
[INFO] [stderr]    Compiling getset v0.1.2
[INFO] [stderr]     Checking serde_yaml v0.9.25
[INFO] [stderr]     Checking toml v0.5.11
[INFO] [stderr]     Checking clap v4.3.21
[INFO] [stderr]     Checking clap_mangen v0.2.12
[INFO] [stderr]     Checking clap-markdown v0.1.3
[INFO] [stderr]     Checking clap_complete v4.3.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.44
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling rusty-hook v0.11.2
[INFO] [stderr]     Checking tokio v1.30.0
[INFO] [stderr]     Checking sodiumoxide v0.2.7
[INFO] [stderr]     Checking simplecrypt v1.0.2
[INFO] [stderr]     Checking agree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `Shell` is never constructed
[INFO] [stdout]   --> src/error.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 2  | pub(crate) enum Error {
[INFO] [stdout]    |                 ----- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 16 |     Shell(String),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[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 38s
[INFO] running `Command { std: "docker" "inspect" "fa3a64ca29c7b89ccf0c197d819b7491bd78333f97dcd675523e5357bf797c6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa3a64ca29c7b89ccf0c197d819b7491bd78333f97dcd675523e5357bf797c6d", kill_on_drop: false }`
[INFO] [stdout] fa3a64ca29c7b89ccf0c197d819b7491bd78333f97dcd675523e5357bf797c6d