[INFO] fetching crate crackle 0.2.3... [INFO] testing crackle-0.2.3 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate crackle 0.2.3 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate crackle 0.2.3 [INFO] finished tweaking crates.io crate crackle 0.2.3 [INFO] tweaked toml for crates.io crate crackle 0.2.3 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate crackle 0.2.3 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate crackle 0.2.3 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded crossterm_winapi v0.9.0 [INFO] [stderr] Downloaded signal-hook-mio v0.2.1 [INFO] [stderr] Downloaded js_option v0.1.0 [INFO] [stderr] Downloaded ruma-identifiers-validation v0.8.1 [INFO] [stderr] Downloaded scanpw v0.1.0 [INFO] [stderr] Downloaded async-stream v0.3.3 [INFO] [stderr] Downloaded os_str_bytes v6.0.1 [INFO] [stderr] Downloaded clap_lex v0.2.0 [INFO] [stderr] Downloaded clap_derive v3.1.18 [INFO] [stderr] Downloaded hyper-rustls v0.23.0 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.81 [INFO] [stderr] Downloaded js-sys v0.3.58 [INFO] [stderr] Downloaded wasm-bindgen v0.2.81 [INFO] [stderr] Downloaded nix v0.17.0 [INFO] [stderr] Downloaded clap v3.1.18 [INFO] [stderr] Downloaded tokio-util v0.7.1 [INFO] [stderr] Downloaded ruma-client-api v0.14.1 [INFO] [stderr] Downloaded crossterm v0.23.0 [INFO] [stderr] Downloaded h2 v0.3.13 [INFO] [stderr] Downloaded ruma-common v0.9.3 [INFO] [stderr] Downloaded rustls v0.20.4 [INFO] [stderr] Downloaded tui v0.17.0 [INFO] [stderr] Downloaded crossterm v0.22.1 [INFO] [stderr] Downloaded tracing v0.1.35 [INFO] [stderr] Downloaded crossbeam-channel v0.5.4 [INFO] [stderr] Downloaded crossbeam-utils v0.8.8 [INFO] [stderr] Downloaded signal-hook v0.1.17 [INFO] [stderr] Downloaded crossterm v0.17.7 [INFO] [stderr] Downloaded unicode-linebreak v0.1.2 [INFO] [stderr] Downloaded proc-macro-crate v1.1.3 [INFO] [stderr] Downloaded tracing-core v0.1.27 [INFO] [stderr] Downloaded hyper v0.14.18 [INFO] [stderr] Downloaded async-trait v0.1.53 [INFO] [stderr] Downloaded slab v0.4.6 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.31 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.81 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.81 [INFO] [stderr] Downloaded ruma-client v0.9.0 [INFO] [stderr] Downloaded ruma-macros v0.9.3 [INFO] [stderr] Downloaded uuid v1.0.0 [INFO] [stderr] Downloaded wildmatch v2.1.0 [INFO] [stderr] Downloaded signal-hook v0.3.13 [INFO] [stderr] Downloaded async-stream-impl v0.3.3 [INFO] [stderr] Downloaded httparse v1.7.1 [INFO] [stderr] Downloaded tokio-rustls v0.23.3 [INFO] [stderr] Downloaded tracing-attributes v0.1.20 [INFO] [stderr] Downloaded ruma v0.6.4 [INFO] [stderr] Downloaded assign v1.1.1 [INFO] [stderr] Downloaded js_int v0.2.2 [INFO] [stderr] Downloaded crackle-lib v0.2.10 [INFO] [stderr] Downloaded crossterm_winapi v0.6.2 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.81 [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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 89f017891ace817bf32460a7de810a86c5728f4ec566aec22c89280562d3eb14 [INFO] running `Command { std: "docker" "start" "-a" "89f017891ace817bf32460a7de810a86c5728f4ec566aec22c89280562d3eb14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "89f017891ace817bf32460a7de810a86c5728f4ec566aec22c89280562d3eb14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "89f017891ace817bf32460a7de810a86c5728f4ec566aec22c89280562d3eb14", kill_on_drop: false }` [INFO] [stdout] 89f017891ace817bf32460a7de810a86c5728f4ec566aec22c89280562d3eb14 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9ed1589b1200987e8b21fac20ba5802ddc68aad2141309fdb45a505633bd1630 [INFO] running `Command { std: "docker" "start" "-a" "9ed1589b1200987e8b21fac20ba5802ddc68aad2141309fdb45a505633bd1630", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling once_cell v1.12.0 [INFO] [stderr] Compiling pin-project-lite v0.2.8 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling itoa v1.0.1 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling smallvec v1.8.0 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling ryu v1.0.9 [INFO] [stderr] Compiling rustls v0.20.4 [INFO] [stderr] Compiling futures-sink v0.3.21 [INFO] [stderr] Compiling httparse v1.7.1 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling tracing-core v0.1.27 [INFO] [stderr] Compiling slab v0.4.6 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling try-lock v0.2.3 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling encoding_rs v0.8.31 [INFO] [stderr] Compiling tower-service v0.3.1 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling httpdate v1.0.2 [INFO] [stderr] Compiling signal-hook v0.3.13 [INFO] [stderr] Compiling http v0.2.6 [INFO] [stderr] Compiling lock_api v0.4.6 [INFO] [stderr] Compiling wildmatch v2.1.0 [INFO] [stderr] Compiling async-trait v0.1.53 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling rustls-pemfile v0.3.0 [INFO] [stderr] Compiling instant v0.1.12 [INFO] [stderr] Compiling ipnet v2.5.0 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling parking_lot_core v0.9.1 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling assign v1.1.1 [INFO] [stderr] Compiling ruma-client v0.9.0 [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stderr] Compiling nix v0.17.0 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling smawk v0.3.1 [INFO] [stderr] Compiling linked-hash-map v0.5.4 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling os_str_bytes v6.0.1 [INFO] [stderr] Compiling termcolor v1.1.3 [INFO] [stderr] Compiling yaml-rust v0.4.5 [INFO] [stderr] Compiling unicode-segmentation v1.9.0 [INFO] [stderr] Compiling cassowary v0.3.0 [INFO] [stderr] Compiling clap_lex v0.2.0 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling socket2 v0.4.4 [INFO] [stderr] Compiling mio v0.8.0 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling getrandom v0.2.7 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling mio v0.7.14 [INFO] [stderr] Compiling parking_lot_core v0.7.2 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling http-body v0.4.4 [INFO] [stderr] Compiling regex v1.5.5 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling uuid v1.0.0 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling parking_lot v0.10.2 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling signal-hook-mio v0.2.1 [INFO] [stderr] Compiling signal-hook v0.1.17 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling crossterm v0.22.1 [INFO] [stderr] Compiling parking_lot v0.12.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.4 [INFO] [stderr] Compiling crossterm v0.17.7 [INFO] [stderr] Compiling crossterm v0.23.0 [INFO] [stderr] Compiling tui v0.17.0 [INFO] [stderr] Compiling unicode-linebreak v0.1.2 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling tracing-attributes v0.1.20 [INFO] [stderr] Compiling tokio-macros v1.8.0 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling async-stream-impl v0.3.3 [INFO] [stderr] Compiling clap_derive v3.1.18 [INFO] [stderr] Compiling scanpw v0.1.0 [INFO] [stderr] Compiling textwrap v0.15.0 [INFO] [stderr] Compiling async-stream v0.3.3 [INFO] [stderr] Compiling tokio v1.17.0 [INFO] [stderr] Compiling webpki v0.22.0 [INFO] [stderr] Compiling sct v0.7.0 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling proc-macro-crate v1.1.3 [INFO] [stderr] Compiling ruma-identifiers-validation v0.8.1 [INFO] [stderr] Compiling webpki-roots v0.22.2 [INFO] [stderr] Compiling tracing v0.1.35 [INFO] [stderr] Compiling ruma-macros v0.9.3 [INFO] [stderr] Compiling tokio-util v0.7.1 [INFO] [stderr] Compiling tokio-rustls v0.23.3 [INFO] [stderr] Compiling js_option v0.1.0 [INFO] [stderr] Compiling js_int v0.2.2 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling h2 v0.3.13 [INFO] [stderr] Compiling clap v3.1.18 [INFO] [stderr] Compiling serde_yaml v0.8.23 [INFO] [stderr] Compiling ruma-common v0.9.3 [INFO] [stderr] Compiling hyper v0.14.18 [INFO] [stderr] Compiling hyper-rustls v0.23.0 [INFO] [stderr] Compiling reqwest v0.11.10 [INFO] [stderr] Compiling ruma-client-api v0.14.1 [INFO] [stderr] Compiling ruma v0.6.4 [INFO] [stderr] Compiling crackle-lib v0.2.10 [INFO] [stderr] Compiling crackle v0.2.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/main.rs:141:15 [INFO] [stdout] | [INFO] [stdout] 141 | .1 [INFO] [stdout] | _______________^ [INFO] [stdout] 142 | | .clone() [INFO] [stdout] | |____________________^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 02s [INFO] running `Command { std: "docker" "inspect" "9ed1589b1200987e8b21fac20ba5802ddc68aad2141309fdb45a505633bd1630", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ed1589b1200987e8b21fac20ba5802ddc68aad2141309fdb45a505633bd1630", kill_on_drop: false }` [INFO] [stdout] 9ed1589b1200987e8b21fac20ba5802ddc68aad2141309fdb45a505633bd1630 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 041143a5698fa39dd74a98d5bb739f8447f08a3ed444f1cf679437ae6ee9c7c1 [INFO] running `Command { std: "docker" "start" "-a" "041143a5698fa39dd74a98d5bb739f8447f08a3ed444f1cf679437ae6ee9c7c1", kill_on_drop: false }` [INFO] [stderr] Compiling crackle v0.2.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/main.rs:141:15 [INFO] [stdout] | [INFO] [stdout] 141 | .1 [INFO] [stdout] | _______________^ [INFO] [stdout] 142 | | .clone() [INFO] [stdout] | |____________________^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.99s [INFO] running `Command { std: "docker" "inspect" "041143a5698fa39dd74a98d5bb739f8447f08a3ed444f1cf679437ae6ee9c7c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "041143a5698fa39dd74a98d5bb739f8447f08a3ed444f1cf679437ae6ee9c7c1", kill_on_drop: false }` [INFO] [stdout] 041143a5698fa39dd74a98d5bb739f8447f08a3ed444f1cf679437ae6ee9c7c1 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c11e86c8b01461a057fa82cf836c7860ddc4729e1e26dda138df1765bbe6b1df [INFO] running `Command { std: "docker" "start" "-a" "c11e86c8b01461a057fa82cf836c7860ddc4729e1e26dda138df1765bbe6b1df", kill_on_drop: false }` [INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stderr] --> src/main.rs:141:15 [INFO] [stderr] | [INFO] [stderr] 141 | .1 [INFO] [stderr] | _______________^ [INFO] [stderr] 142 | | .clone() [INFO] [stderr] | |____________________^ help: remove this redundant call [INFO] [stderr] | [INFO] [stderr] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stderr] = note: `#[warn(noop_method_call)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `crackle` (bin "crackle" test) generated 1 warning (run `cargo fix --bin "crackle" -p crackle --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/crackle-a2d88465772385d2) [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" "c11e86c8b01461a057fa82cf836c7860ddc4729e1e26dda138df1765bbe6b1df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c11e86c8b01461a057fa82cf836c7860ddc4729e1e26dda138df1765bbe6b1df", kill_on_drop: false }` [INFO] [stdout] c11e86c8b01461a057fa82cf836c7860ddc4729e1e26dda138df1765bbe6b1df