[INFO] fetching crate minisearch 0.1.1...
[INFO] testing minisearch-0.1.1 against 1.91.0 for beta-1.92-2
[INFO] extracting crate minisearch 0.1.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate minisearch 0.1.1
[INFO] finished tweaking crates.io crate minisearch 0.1.1
[INFO] tweaked toml for crates.io crate minisearch 0.1.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate minisearch 0.1.1 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "generate-lockfile" "--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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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] 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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1e6ee41c4f5639f25d7341d91ede1c453acfec3a6becd89b8ee8642767772425
[INFO] running `Command { std: "docker" "start" "-a" "1e6ee41c4f5639f25d7341d91ede1c453acfec3a6becd89b8ee8642767772425", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1e6ee41c4f5639f25d7341d91ede1c453acfec3a6becd89b8ee8642767772425", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e6ee41c4f5639f25d7341d91ede1c453acfec3a6becd89b8ee8642767772425", kill_on_drop: false }`
[INFO] [stdout] 1e6ee41c4f5639f25d7341d91ede1c453acfec3a6becd89b8ee8642767772425
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f95a536f2818bb64522619eab0c51e76551f8213786c433973df2d0ecf0b105d
[INFO] running `Command { std: "docker" "start" "-a" "f95a536f2818bb64522619eab0c51e76551f8213786c433973df2d0ecf0b105d", kill_on_drop: false }`
[INFO] [stderr]    Compiling minisearch v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Read` and `self`
[INFO] [stdout]  --> src/inventory/store.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::{self, Read};
[INFO] [stdout]   |               ^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/inventory/store.rs:58:11
[INFO] [stdout]    |
[INFO] [stdout] 58 |       let mut counter = categories.entry(item.clone()).or_insert(0);
[INFO] [stdout]    |           ----^^^^^^^
[INFO] [stdout]    |           |
[INFO] [stdout]    |           help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `shirts` is never read
[INFO] [stdout]   --> src/inventory/store.rs:16:3
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct Inventory {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 16 |   shirts: Vec<ShirtColor>,
[INFO] [stdout]    |   ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Inventory` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "f95a536f2818bb64522619eab0c51e76551f8213786c433973df2d0ecf0b105d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f95a536f2818bb64522619eab0c51e76551f8213786c433973df2d0ecf0b105d", kill_on_drop: false }`
[INFO] [stdout] f95a536f2818bb64522619eab0c51e76551f8213786c433973df2d0ecf0b105d
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e60e8d67ce5e028f5f8d55fd462dc6536510df55461bb29b0905ce594f27de3b
[INFO] running `Command { std: "docker" "start" "-a" "e60e8d67ce5e028f5f8d55fd462dc6536510df55461bb29b0905ce594f27de3b", kill_on_drop: false }`
[INFO] [stderr]    Compiling minisearch v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Read` and `self`
[INFO] [stdout]  --> src/inventory/store.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::{self, Read};
[INFO] [stdout]   |               ^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/inventory/store.rs:58:11
[INFO] [stdout]    |
[INFO] [stdout] 58 |       let mut counter = categories.entry(item.clone()).or_insert(0);
[INFO] [stdout]    |           ----^^^^^^^
[INFO] [stdout]    |           |
[INFO] [stdout]    |           help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `shirts` is never read
[INFO] [stdout]   --> src/inventory/store.rs:16:3
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct Inventory {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 16 |   shirts: Vec<ShirtColor>,
[INFO] [stdout]    |   ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Inventory` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Read` and `self`
[INFO] [stdout]  --> src/inventory/store.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::{self, Read};
[INFO] [stdout]   |               ^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/inventory/store.rs:58:11
[INFO] [stdout]    |
[INFO] [stdout] 58 |       let mut counter = categories.entry(item.clone()).or_insert(0);
[INFO] [stdout]    |           ----^^^^^^^
[INFO] [stdout]    |           |
[INFO] [stdout]    |           help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `shirts` is never read
[INFO] [stdout]   --> src/inventory/store.rs:16:3
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct Inventory {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 16 |   shirts: Vec<ShirtColor>,
[INFO] [stdout]    |   ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Inventory` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "e60e8d67ce5e028f5f8d55fd462dc6536510df55461bb29b0905ce594f27de3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e60e8d67ce5e028f5f8d55fd462dc6536510df55461bb29b0905ce594f27de3b", kill_on_drop: false }`
[INFO] [stdout] e60e8d67ce5e028f5f8d55fd462dc6536510df55461bb29b0905ce594f27de3b
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 61896a0efeb3eed1686261339a1f1ad89e4d1fd301138610f4b47f89aab01f64
[INFO] running `Command { std: "docker" "start" "-a" "61896a0efeb3eed1686261339a1f1ad89e4d1fd301138610f4b47f89aab01f64", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `Read` and `self`
[INFO] [stderr]  --> src/inventory/store.rs:2:15
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::io::{self, Read};
[INFO] [stderr]   |               ^^^^  ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/inventory/store.rs:58:11
[INFO] [stderr]    |
[INFO] [stderr] 58 |       let mut counter = categories.entry(item.clone()).or_insert(0);
[INFO] [stderr]    |           ----^^^^^^^
[INFO] [stderr]    |           |
[INFO] [stderr]    |           help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `shirts` is never read
[INFO] [stderr]   --> src/inventory/store.rs:16:3
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub struct Inventory {
[INFO] [stderr]    |            --------- field in this struct
[INFO] [stderr] 16 |   shirts: Vec<ShirtColor>,
[INFO] [stderr]    |   ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Inventory` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `minisearch` (lib) generated 3 warnings (run `cargo fix --lib -p minisearch` to apply 2 suggestions)
[INFO] [stderr] warning: `minisearch` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/minisearch-cf8a99e1fafe5863)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test minigrep::search_case_insensitive_with_test ... ok
[INFO] [stdout] test minigrep::search_case_sensitive_with_test ... ok
[INFO] [stdout] test minigrep::search_with_test ... ok
[INFO] [stdout] test minigrep::search_with_capital_with_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests minisearch
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "61896a0efeb3eed1686261339a1f1ad89e4d1fd301138610f4b47f89aab01f64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61896a0efeb3eed1686261339a1f1ad89e4d1fd301138610f4b47f89aab01f64", kill_on_drop: false }`
[INFO] [stdout] 61896a0efeb3eed1686261339a1f1ad89e4d1fd301138610f4b47f89aab01f64
