[INFO] cloning repository https://github.com/avizii/thumbor [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/avizii/thumbor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Favizii%2Fthumbor", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Favizii%2Fthumbor'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ef5e9f78d881930289b5e183a0f4cbd7ec24d1fe [INFO] testing avizii/thumbor against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Favizii%2Fthumbor" "/workspace/builds/worker-92/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-92/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/avizii/thumbor on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/avizii/thumbor [INFO] finished tweaking git repo https://github.com/avizii/thumbor [INFO] tweaked toml for git repo https://github.com/avizii/thumbor written to /workspace/builds/worker-92/source/Cargo.toml [INFO] crate git repo https://github.com/avizii/thumbor already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6b1bfe8212f15070db083a3d56b8a68a5dfd210a19ad25778d05aeea8ad0d67e [INFO] running `Command { std: "docker" "start" "-a" "6b1bfe8212f15070db083a3d56b8a68a5dfd210a19ad25778d05aeea8ad0d67e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6b1bfe8212f15070db083a3d56b8a68a5dfd210a19ad25778d05aeea8ad0d67e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b1bfe8212f15070db083a3d56b8a68a5dfd210a19ad25778d05aeea8ad0d67e", kill_on_drop: false }` [INFO] [stdout] 6b1bfe8212f15070db083a3d56b8a68a5dfd210a19ad25778d05aeea8ad0d67e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 87f0253acf7c6357ca775eb5f3bd53825346d244ed5697228164ffd514630eb8 [INFO] running `Command { std: "docker" "start" "-a" "87f0253acf7c6357ca775eb5f3bd53825346d244ed5697228164ffd514630eb8", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.119 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling once_cell v1.9.0 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling parking_lot_core v0.9.1 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling crossbeam-utils v0.8.7 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.79 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling crossbeam-epoch v0.9.7 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling pkg-config v0.3.24 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling bumpalo v3.9.1 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling anyhow v1.0.55 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling futures-sink v0.3.21 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling wasm-bindgen v0.2.79 [INFO] [stderr] Compiling adler32 v1.2.0 [INFO] [stderr] Compiling httparse v1.6.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling alloc-no-stdlib v2.0.3 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling openssl v0.10.38 [INFO] [stderr] Compiling matrixmultiply v0.1.15 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling native-tls v0.2.8 [INFO] [stderr] Compiling weezl v0.1.5 [INFO] [stderr] Compiling ttf-parser v0.6.2 [INFO] [stderr] Compiling fixedbitset v0.4.1 [INFO] [stderr] Compiling async-trait v0.1.52 [INFO] [stderr] Compiling const_fn v0.4.9 [INFO] [stderr] Compiling rawpointer v0.1.0 [INFO] [stderr] Compiling unicode-segmentation v1.9.0 [INFO] [stderr] Compiling openssl-probe v0.1.5 [INFO] [stderr] Compiling color_quant v1.1.0 [INFO] [stderr] Compiling tower-layer v0.3.1 [INFO] [stderr] Compiling bytemuck v1.7.3 [INFO] [stderr] Compiling ab_glyph_rasterizer v0.1.5 [INFO] [stderr] Compiling encoding_rs v0.8.30 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling custom_derive v0.1.7 [INFO] [stderr] Compiling scoped_threadpool v0.1.9 [INFO] [stderr] Compiling multimap v0.8.3 [INFO] [stderr] Compiling num_threads v0.1.3 [INFO] 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[INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Compiling alloc-stdlib v0.2.1 [INFO] [stderr] Compiling miniz_oxide v0.3.7 [INFO] [stderr] Compiling deflate v0.8.6 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling conv v0.3.3 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling brotli-decompressor v2.3.2 [INFO] [stderr] Compiling gif v0.11.3 [INFO] [stderr] Compiling openssl-sys v0.9.72 [INFO] [stderr] Compiling owned_ttf_parser v0.6.0 [INFO] [stderr] Compiling tracing-log v0.1.2 [INFO] [stderr] Compiling matchers v0.1.0 [INFO] [stderr] Compiling rusttype v0.9.2 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling mio v0.8.0 [INFO] [stderr] Compiling socket2 v0.4.4 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling getrandom v0.2.4 [INFO] [stderr] Compiling crossbeam-channel v0.5.2 [INFO] [stderr] Compiling which v4.2.4 [INFO] [stderr] Compiling tempfile v3.3.0 [INFO] [stderr] Compiling time v0.3.7 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling png v0.16.8 [INFO] [stderr] Compiling parking_lot v0.12.0 [INFO] [stderr] Compiling brotli v3.3.3 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling prost-build v0.9.0 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling num-complex v0.3.1 [INFO] [stderr] Compiling approx v0.3.2 [INFO] [stderr] Compiling flate2 v1.0.22 [INFO] [stderr] Compiling lru v0.7.2 [INFO] [stderr] Compiling petgraph v0.6.0 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling rand_distr v0.2.2 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Compiling phf_codegen v0.8.0 [INFO] [stderr] Compiling rulinalg v0.4.2 [INFO] [stderr] Compiling palette v0.5.0 [INFO] [stderr] Compiling num v0.3.1 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.79 [INFO] [stderr] Compiling jpeg-decoder v0.1.22 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.79 [INFO] [stderr] Compiling tiff v0.6.1 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling tracing-attributes v0.1.19 [INFO] [stderr] Compiling prost-derive v0.9.0 [INFO] [stderr] Compiling time-macros-impl v0.1.2 [INFO] [stderr] Compiling pin-project-internal v1.0.10 [INFO] [stderr] Compiling palette_derive v0.5.0 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling image v0.23.14 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.79 [INFO] [stderr] Compiling time-macros v0.1.1 [INFO] [stderr] Compiling tokio v1.17.0 [INFO] [stderr] Compiling axum-core v0.1.1 [INFO] [stderr] Compiling tracing v0.1.31 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling pin-project v1.0.10 [INFO] [stderr] Compiling tracing-subscriber v0.3.9 [INFO] [stderr] Compiling prost v0.9.0 [INFO] [stderr] Compiling js-sys v0.3.56 [INFO] [stderr] Compiling console_error_panic_hook v0.1.7 [INFO] [stderr] Compiling prost-types v0.9.0 [INFO] [stderr] Compiling imageproc v0.22.0 [INFO] [stderr] Compiling thumbor v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling web-sys v0.3.56 [INFO] [stderr] Compiling tokio-util v0.6.9 [INFO] [stderr] Compiling tokio-util v0.7.0 [INFO] [stderr] Compiling tokio-native-tls v0.3.0 [INFO] [stderr] Compiling async-compression v0.3.12 [INFO] [stderr] Compiling tower v0.4.12 [INFO] [stderr] Compiling h2 v0.3.11 [INFO] [stderr] Compiling tower-http v0.2.3 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling node-sys v0.4.2 [INFO] [stderr] Compiling hyper v0.14.17 [INFO] [stderr] Compiling photon-rs v0.3.1 [INFO] [stderr] Compiling hyper-tls v0.5.0 [INFO] [stderr] Compiling axum v0.4.5 [INFO] [stderr] Compiling reqwest v0.11.9 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 04s [INFO] running `Command { std: "docker" "inspect" "87f0253acf7c6357ca775eb5f3bd53825346d244ed5697228164ffd514630eb8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "87f0253acf7c6357ca775eb5f3bd53825346d244ed5697228164ffd514630eb8", kill_on_drop: false }` [INFO] [stdout] 87f0253acf7c6357ca775eb5f3bd53825346d244ed5697228164ffd514630eb8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 70447d22b9affa2f9f4046f2ea2ce2a35bd2fd1898491678ea128affec36cbd5 [INFO] running `Command { std: "docker" "start" "-a" "70447d22b9affa2f9f4046f2ea2ce2a35bd2fd1898491678ea128affec36cbd5", 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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling thumbor v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `age` [INFO] [stdout] --> examples/self_example.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | age: u32, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Account` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> examples/self_example.rs:27:10 [INFO] [stdout] | [INFO] [stdout] 27 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `modify_name` [INFO] [stdout] --> examples/self_example.rs:56:8 [INFO] [stdout] | [INFO] [stdout] 56 | fn modify_name(mut self) -> String { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> examples/self_example.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | &a.tall(12); [INFO] [stdout] | ^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 15 | let _ = &a.tall(12); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `name` [INFO] [stdout] --> examples/trait_test.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | name: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Zoo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> examples/trait_test.rs:4:10 [INFO] [stdout] | [INFO] [stdout] 4 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v_s_1` [INFO] [stdout] --> examples/collection_test.rs:115:9 [INFO] [stdout] | [INFO] [stdout] 115 | let v_s_1 = &v2[..]; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_v_s_1` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v_s_2` [INFO] [stdout] --> examples/collection_test.rs:116:9 [INFO] [stdout] | [INFO] [stdout] 116 | let v_s_2 = &v2; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_v_s_2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v_s_3` [INFO] [stdout] --> examples/collection_test.rs:117:9 [INFO] [stdout] | [INFO] [stdout] 117 | let v_s_3 = &v2[1..3]; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_v_s_3` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> examples/collection_test.rs:213:9 [INFO] [stdout] | [INFO] [stdout] 213 | let mut b2 = b1.clone(); [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: function is never used: `array_test` [INFO] [stdout] --> examples/collection_test.rs:5:4 [INFO] [stdout] | [INFO] [stdout] 5 | fn array_test() { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `vector_test` [INFO] [stdout] --> examples/collection_test.rs:59:4 [INFO] [stdout] | [INFO] [stdout] 59 | fn vector_test() { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `iter_test` [INFO] [stdout] --> examples/collection_test.rs:169:4 [INFO] [stdout] | [INFO] [stdout] 169 | fn iter_test() { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::Borrow` [INFO] [stdout] --> src/pb/mod.rs:95:9 [INFO] [stdout] | [INFO] [stdout] 95 | use std::borrow::Borrow; [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: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 16.10s [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/thumbor-75e30b51bc40564c) [INFO] running `Command { std: "docker" "inspect" "70447d22b9affa2f9f4046f2ea2ce2a35bd2fd1898491678ea128affec36cbd5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "70447d22b9affa2f9f4046f2ea2ce2a35bd2fd1898491678ea128affec36cbd5", kill_on_drop: false }` [INFO] [stdout] 70447d22b9affa2f9f4046f2ea2ce2a35bd2fd1898491678ea128affec36cbd5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2468e12907a531db9591d009030701a5b576c13ada9dce63aeeff9333c12422c [INFO] running `Command { std: "docker" "start" "-a" "2468e12907a531db9591d009030701a5b576c13ada9dce63aeeff9333c12422c", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] [INFO] [stderr] warning: field is never read: `name` [INFO] [stdout] running 1 test [INFO] [stderr] --> examples/trait_test.rs:6:5 [INFO] [stdout] test pb::tests::encoded_spec_could_be_decoded ... ok [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 6 | name: String, [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `Zoo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> examples/trait_test.rs:4:10 [INFO] [stderr] | [INFO] [stderr] 4 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::borrow::Borrow` [INFO] [stderr] --> src/pb/mod.rs:95:9 [INFO] [stderr] | [INFO] [stderr] 95 | use std::borrow::Borrow; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v_s_1` [INFO] [stderr] --> examples/collection_test.rs:115:9 [INFO] [stderr] | [INFO] [stderr] 115 | let v_s_1 = &v2[..]; [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_v_s_1` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v_s_2` [INFO] [stderr] --> examples/collection_test.rs:116:9 [INFO] [stderr] | [INFO] [stderr] 116 | let v_s_2 = &v2; [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_v_s_2` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v_s_3` [INFO] [stderr] --> examples/collection_test.rs:117:9 [INFO] [stderr] | [INFO] [stderr] 117 | let v_s_3 = &v2[1..3]; [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_v_s_3` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> examples/collection_test.rs:213:9 [INFO] [stderr] | [INFO] [stderr] 213 | let mut b2 = b1.clone(); [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `array_test` [INFO] [stderr] --> examples/collection_test.rs:5:4 [INFO] [stderr] | [INFO] [stderr] 5 | fn array_test() { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `vector_test` [INFO] [stderr] --> examples/collection_test.rs:59:4 [INFO] [stderr] | [INFO] [stderr] 59 | fn vector_test() { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `iter_test` [INFO] [stderr] --> examples/collection_test.rs:169:4 [INFO] [stderr] | [INFO] [stderr] 169 | fn iter_test() { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `age` [INFO] [stderr] --> examples/self_example.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | age: u32, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `Account` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> examples/self_example.rs:27:10 [INFO] [stderr] | [INFO] [stderr] 27 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `modify_name` [INFO] [stderr] --> examples/self_example.rs:56:8 [INFO] [stderr] | [INFO] [stderr] 56 | fn modify_name(mut self) -> String { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> examples/self_example.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | &a.tall(12); [INFO] [stderr] | ^^^^^^^^^^^ the borrow produces a value [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 15 | let _ = &a.tall(12); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `thumbor` (example "trait_test") generated 1 warning [INFO] [stderr] warning: `thumbor` (bin "thumbor" test) generated 1 warning [INFO] [stderr] warning: `thumbor` (example "collection_test") generated 7 warnings [INFO] [stderr] warning: `thumbor` (example "self_example") generated 3 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.81s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/thumbor-75e30b51bc40564c) [INFO] running `Command { std: "docker" "inspect" "2468e12907a531db9591d009030701a5b576c13ada9dce63aeeff9333c12422c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2468e12907a531db9591d009030701a5b576c13ada9dce63aeeff9333c12422c", kill_on_drop: false }` [INFO] [stdout] 2468e12907a531db9591d009030701a5b576c13ada9dce63aeeff9333c12422c