[INFO] fetching crate emoj_rs 0.1.1... [INFO] testing emoj_rs-0.1.1 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate emoj_rs 0.1.1 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate emoj_rs 0.1.1 [INFO] finished tweaking crates.io crate emoj_rs 0.1.1 [INFO] tweaked toml for crates.io crate emoj_rs 0.1.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate emoj_rs 0.1.1 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate emoj_rs 0.1.1 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 37e1abb699c641b7c636379e59a15d19b6082cf92429efc59fc3a3e2e31131e5 [INFO] running `Command { std: "docker" "start" "-a" "37e1abb699c641b7c636379e59a15d19b6082cf92429efc59fc3a3e2e31131e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "37e1abb699c641b7c636379e59a15d19b6082cf92429efc59fc3a3e2e31131e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "37e1abb699c641b7c636379e59a15d19b6082cf92429efc59fc3a3e2e31131e5", kill_on_drop: false }` [INFO] [stdout] 37e1abb699c641b7c636379e59a15d19b6082cf92429efc59fc3a3e2e31131e5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9490b48a6906243f61c4cd82e66068d06b0facdb263e562824d9d027768a68f6 [INFO] running `Command { std: "docker" "start" "-a" "9490b48a6906243f61c4cd82e66068d06b0facdb263e562824d9d027768a68f6", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.121 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling syn v1.0.89 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling parking_lot_core v0.9.1 [INFO] [stderr] Compiling log v0.4.16 [INFO] [stderr] Compiling miniz_oxide v0.3.7 [INFO] [stderr] Compiling deflate v0.8.6 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling smallvec v1.8.0 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling lock_api v0.4.6 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling bytemuck v1.8.0 [INFO] [stderr] Compiling textwrap v0.15.0 [INFO] [stderr] Compiling termcolor v1.1.3 [INFO] [stderr] Compiling ryu v1.0.9 [INFO] [stderr] Compiling once_cell v1.10.0 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling quote v1.0.16 [INFO] [stderr] Compiling itoa v1.0.1 [INFO] [stderr] Compiling png v0.16.8 [INFO] [stderr] Compiling os_str_bytes v6.0.0 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling dirs-sys v0.3.7 [INFO] [stderr] Compiling nix v0.22.3 [INFO] [stderr] Compiling gethostname v0.2.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling image v0.23.14 [INFO] [stderr] Compiling clap v3.1.6 [INFO] [stderr] Compiling parking_lot v0.12.0 [INFO] [stderr] Compiling dirs v2.0.2 [INFO] [stderr] Compiling term v0.6.1 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling regex v1.5.5 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling tuikit v0.4.5 [INFO] [stderr] Compiling x11rb v0.9.0 [INFO] [stderr] Compiling arboard v2.1.0 [INFO] [stderr] Compiling emoj_rs v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/search.rs:5:37 [INFO] [stdout] | [INFO] [stdout] 5 | fn read_json() -> Result> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 5 - fn read_json() -> Result> { [INFO] [stdout] 5 + fn read_json() -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/search.rs:11:55 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn search(query: &str) -> Result, Box<(dyn std::error::Error)>> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 11 - pub fn search(query: &str) -> Result, Box<(dyn std::error::Error)>> { [INFO] [stdout] 11 + pub fn search(query: &str) -> Result, Box> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 39.03s [INFO] running `Command { std: "docker" "inspect" "9490b48a6906243f61c4cd82e66068d06b0facdb263e562824d9d027768a68f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9490b48a6906243f61c4cd82e66068d06b0facdb263e562824d9d027768a68f6", kill_on_drop: false }` [INFO] [stdout] 9490b48a6906243f61c4cd82e66068d06b0facdb263e562824d9d027768a68f6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3f8da37c52ff11262b80bfebc950c55c1424b08d4f84684dfd1db1e6e3f32ba1 [INFO] running `Command { std: "docker" "start" "-a" "3f8da37c52ff11262b80bfebc950c55c1424b08d4f84684dfd1db1e6e3f32ba1", kill_on_drop: false }` [INFO] [stderr] Compiling emoj_rs v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/search.rs:5:37 [INFO] [stdout] | [INFO] [stdout] 5 | fn read_json() -> Result> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 5 - fn read_json() -> Result> { [INFO] [stdout] 5 + fn read_json() -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/search.rs:11:55 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn search(query: &str) -> Result, Box<(dyn std::error::Error)>> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 11 - pub fn search(query: &str) -> Result, Box<(dyn std::error::Error)>> { [INFO] [stdout] 11 + pub fn search(query: &str) -> Result, Box> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/search.rs:5:37 [INFO] [stdout] | [INFO] [stdout] 5 | fn read_json() -> Result> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 5 - fn read_json() -> Result> { [INFO] [stdout] 5 + fn read_json() -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/search.rs:11:55 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn search(query: &str) -> Result, Box<(dyn std::error::Error)>> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 11 - pub fn search(query: &str) -> Result, Box<(dyn std::error::Error)>> { [INFO] [stdout] 11 + pub fn search(query: &str) -> Result, Box> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.98s [INFO] running `Command { std: "docker" "inspect" "3f8da37c52ff11262b80bfebc950c55c1424b08d4f84684dfd1db1e6e3f32ba1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f8da37c52ff11262b80bfebc950c55c1424b08d4f84684dfd1db1e6e3f32ba1", kill_on_drop: false }` [INFO] [stdout] 3f8da37c52ff11262b80bfebc950c55c1424b08d4f84684dfd1db1e6e3f32ba1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8257e93e6c281030a38ec10674ca8f6001190ae60475fa453b335a8ead459d5e [INFO] running `Command { std: "docker" "start" "-a" "8257e93e6c281030a38ec10674ca8f6001190ae60475fa453b335a8ead459d5e", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/search.rs:5:37 [INFO] [stderr] | [INFO] [stderr] 5 | fn read_json() -> Result> { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 5 - fn read_json() -> Result> { [INFO] [stderr] 5 + fn read_json() -> Result> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/search.rs:11:55 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn search(query: &str) -> Result, Box<(dyn std::error::Error)>> { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 11 - pub fn search(query: &str) -> Result, Box<(dyn std::error::Error)>> { [INFO] [stderr] 11 + pub fn search(query: &str) -> Result, Box> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `emoj_rs` (lib) generated 2 warnings (run `cargo fix --lib -p emoj_rs` to apply 2 suggestions) [INFO] [stderr] warning: `emoj_rs` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/emoj_rs-79d406c60b179dc3) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test search::test::search_emoji ... ok [INFO] [stdout] test search::test::can_read_json ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/emojrs-07f0d42ea96bdb9f) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test::limit_numbers_of_str ... ok [INFO] [stdout] test test::numbers_of_tiny_str ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests emoj_rs [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/search.rs:5:37 [INFO] [stderr] | [INFO] [stderr] 5 | fn read_json() -> Result> { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 5 - fn read_json() -> Result> { [INFO] [stderr] 5 + fn read_json() -> Result> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/search.rs:11:55 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn search(query: &str) -> Result, Box<(dyn std::error::Error)>> { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 11 - pub fn search(query: &str) -> Result, Box<(dyn std::error::Error)>> { [INFO] [stderr] 11 + pub fn search(query: &str) -> Result, Box> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [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" "8257e93e6c281030a38ec10674ca8f6001190ae60475fa453b335a8ead459d5e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8257e93e6c281030a38ec10674ca8f6001190ae60475fa453b335a8ead459d5e", kill_on_drop: false }` [INFO] [stdout] 8257e93e6c281030a38ec10674ca8f6001190ae60475fa453b335a8ead459d5e