[INFO] cloning repository https://github.com/recursive-record-registry/rrr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/recursive-record-registry/rrr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frecursive-record-registry%2Frrr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frecursive-record-registry%2Frrr'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6f8352238c55c191f28f71d8506b6cce104fc4b5
[INFO] checking recursive-record-registry/rrr against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-150727
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frecursive-record-registry%2Frrr" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-0-tc1/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/recursive-record-registry/rrr
[INFO] finished tweaking git repo https://github.com/recursive-record-registry/rrr
[INFO] tweaked toml for git repo https://github.com/recursive-record-registry/rrr written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/recursive-record-registry/rrr on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/recursive-record-registry/rrr 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 362bd0c33ec05f80f27561fdf8c3b014118568c7d072d7e510dce778516decd1
[INFO] running `Command { std: "docker" "start" "-a" "362bd0c33ec05f80f27561fdf8c3b014118568c7d072d7e510dce778516decd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "362bd0c33ec05f80f27561fdf8c3b014118568c7d072d7e510dce778516decd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "362bd0c33ec05f80f27561fdf8c3b014118568c7d072d7e510dce778516decd1", kill_on_drop: false }`
[INFO] [stdout] 362bd0c33ec05f80f27561fdf8c3b014118568c7d072d7e510dce778516decd1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be3cb63d9c5272e4beb50114e8a86edf6fbc9bacd12813d090d2e840f58c9dc8
[INFO] running `Command { std: "docker" "start" "-a" "be3cb63d9c5272e4beb50114e8a86edf6fbc9bacd12813d090d2e840f58c9dc8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
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[INFO] [stderr]    Compiling version_check v0.9.5
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[INFO] [stderr]    Compiling zerocopy v0.8.24
[INFO] [stderr]    Compiling getrandom v0.3.2
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[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
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[INFO] [stderr]    Compiling syn v2.0.100
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[INFO] [stderr]     Checking simplelog v0.12.2
[INFO] [stderr]     Checking oorandom v11.1.5
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[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]     Checking clap v3.2.25
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
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[INFO] [stderr]    Compiling thiserror-impl v2.0.12
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[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]    Compiling structmeta-derive v0.3.0
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[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]    Compiling async-trait v0.1.88
[INFO] [stderr]     Checking zeroize v1.8.1
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[INFO] [stderr]     Checking der v0.7.9
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[INFO] [stderr]    Compiling tracing-test-macro v0.2.5
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]     Checking chrono v0.4.40
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[INFO] [stderr]     Checking pest v2.8.0
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking spki v0.7.3
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[INFO] [stderr]     Checking ed25519 v2.2.3
[INFO] [stderr]     Checking ed25519-dalek v2.1.1
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling serde_with_macros v3.12.0
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[INFO] [stderr]     Checking pest_meta v2.8.0
[INFO] [stderr]     Checking derive_more v2.0.1
[INFO] [stderr]     Checking pest_vm v2.8.0
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking async-fd-lock v0.2.0
[INFO] [stderr]     Checking async-scoped v0.9.0
[INFO] [stderr]     Checking tokio-util v0.7.14
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking serde_json v1.0.140
[INFO] [stderr]     Checking serde_with v3.12.0
[INFO] [stderr]     Checking hex-buffer-serde v0.4.0
[INFO] [stderr]     Checking coset v0.3.8
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking cddl v0.9.5
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stderr]     Checking rrr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the feature `array_windows` has been stable since 1.94.0-nightly and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(array_windows)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `array_windows` has been stable since 1.94.0-nightly and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(array_windows)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `variant` is never read
[INFO] [stdout]   --> src/crypto/password_hash/argon2.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub variant: Variant,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `m_cost` is never read
[INFO] [stdout]   --> src/crypto/password_hash/argon2.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub m_cost: u32,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `t_cost` is never read
[INFO] [stdout]   --> src/crypto/password_hash/argon2.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub t_cost: u32,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `p_cost` is never read
[INFO] [stdout]   --> src/crypto/password_hash/argon2.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub p_cost: u32,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `variant` is never read
[INFO] [stdout]   --> src/crypto/password_hash/argon2.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub variant: Variant,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `m_cost` is never read
[INFO] [stdout]   --> src/crypto/password_hash/argon2.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub m_cost: u32,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `t_cost` is never read
[INFO] [stdout]   --> src/crypto/password_hash/argon2.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub t_cost: u32,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `p_cost` is never read
[INFO] [stdout]   --> src/crypto/password_hash/argon2.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub p_cost: u32,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 23s
[INFO] running `Command { std: "docker" "inspect" "be3cb63d9c5272e4beb50114e8a86edf6fbc9bacd12813d090d2e840f58c9dc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be3cb63d9c5272e4beb50114e8a86edf6fbc9bacd12813d090d2e840f58c9dc8", kill_on_drop: false }`
[INFO] [stdout] be3cb63d9c5272e4beb50114e8a86edf6fbc9bacd12813d090d2e840f58c9dc8
