[INFO] cloning repository https://github.com/louib/keepass-import-export
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/louib/keepass-import-export" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flouib%2Fkeepass-import-export", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flouib%2Fkeepass-import-export'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7ffd9c099092208177b26e91fa66b22638d1a043
[INFO] checking louib/keepass-import-export against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flouib%2Fkeepass-import-export" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/louib/keepass-import-export 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-6-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/louib/keepass-import-export
[INFO] finished tweaking git repo https://github.com/louib/keepass-import-export
[INFO] tweaked toml for git repo https://github.com/louib/keepass-import-export written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/louib/keepass-import-export 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 totp-lite v2.0.1
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[INFO] [stderr]   Downloaded serde_derive v1.0.168
[INFO] [stderr]   Downloaded serde v1.0.168
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 3c1edaf43059d7cc5c8cc06b0d865e37f79e9d5d2b84abb005cc0fcf8ff2716f
[INFO] running `Command { std: "docker" "start" "-a" "3c1edaf43059d7cc5c8cc06b0d865e37f79e9d5d2b84abb005cc0fcf8ff2716f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c1edaf43059d7cc5c8cc06b0d865e37f79e9d5d2b84abb005cc0fcf8ff2716f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c1edaf43059d7cc5c8cc06b0d865e37f79e9d5d2b84abb005cc0fcf8ff2716f", kill_on_drop: false }`
[INFO] [stdout] 3c1edaf43059d7cc5c8cc06b0d865e37f79e9d5d2b84abb005cc0fcf8ff2716f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 9085208bdce8e82d56cfdfb90af5b7659e2b91c7652c64e9d2014f89e7fda0d7
[INFO] running `Command { std: "docker" "start" "-a" "9085208bdce8e82d56cfdfb90af5b7659e2b91c7652c64e9d2014f89e7fda0d7", kill_on_drop: false }`
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[INFO] [stderr]    Compiling typenum v1.16.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.63
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[INFO] [stderr]    Compiling serde_json v1.0.108
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[INFO] [stderr]    Compiling serde_derive v1.0.168
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
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[INFO] [stderr]    Compiling clap_derive v4.4.7
[INFO] [stderr]     Checking zeroize v1.7.0
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[INFO] [stderr]     Checking keepass v0.7.3
[INFO] [stderr]     Checking keepass-import-export v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `db::NodeRef`
[INFO] [stdout]  --> src/aegis.rs:5:15
[INFO] [stdout]   |
[INFO] [stdout] 5 | use keepass::{db::NodeRef, Database};
[INFO] [stdout]   |               ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `db::NodeRef`
[INFO] [stdout]  --> src/aegis.rs:5:15
[INFO] [stdout]   |
[INFO] [stdout] 5 | use keepass::{db::NodeRef, Database};
[INFO] [stdout]   |               ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `db::NodeRef`
[INFO] [stdout]  --> src/bin/keepass-export.rs:7:15
[INFO] [stdout]   |
[INFO] [stdout] 7 | use keepass::{db::NodeRef, Database, DatabaseKey};
[INFO] [stdout]   |               ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `db::NodeRef`
[INFO] [stdout]  --> src/bin/keepass-export.rs:7:15
[INFO] [stdout]   |
[INFO] [stdout] 7 | use keepass::{db::NodeRef, Database, DatabaseKey};
[INFO] [stdout]   |               ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/keepass-export.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let mut db = Database::open(&mut source, key)?;
[INFO] [stdout]    |         ----^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/keepass-export.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let mut db = Database::open(&mut source, key)?;
[INFO] [stdout]    |         ----^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 43.32s
[INFO] running `Command { std: "docker" "inspect" "9085208bdce8e82d56cfdfb90af5b7659e2b91c7652c64e9d2014f89e7fda0d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9085208bdce8e82d56cfdfb90af5b7659e2b91c7652c64e9d2014f89e7fda0d7", kill_on_drop: false }`
[INFO] [stdout] 9085208bdce8e82d56cfdfb90af5b7659e2b91c7652c64e9d2014f89e7fda0d7