[INFO] cloning repository https://github.com/davidcornu/yells-at [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/davidcornu/yells-at" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidcornu%2Fyells-at", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidcornu%2Fyells-at'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 25b6da58b58e2f43fa5f104c3f12e85baca24091 [INFO] testing davidcornu/yells-at against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidcornu%2Fyells-at" "/workspace/builds/worker-11/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/davidcornu/yells-at on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-11/source/rust-toolchain [INFO] started tweaking git repo https://github.com/davidcornu/yells-at [INFO] finished tweaking git repo https://github.com/davidcornu/yells-at [INFO] tweaked toml for git repo https://github.com/davidcornu/yells-at written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/davidcornu/yells-at already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded png v0.15.2 [INFO] [stderr] Downloaded new_debug_unreachable v1.0.3 [INFO] [stderr] Downloaded tokio v0.2.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1b56376f1c4a1a4b04744d973e0f4b69356c1825e60954a7da49ff50e59c1896 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "1b56376f1c4a1a4b04744d973e0f4b69356c1825e60954a7da49ff50e59c1896", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1b56376f1c4a1a4b04744d973e0f4b69356c1825e60954a7da49ff50e59c1896", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b56376f1c4a1a4b04744d973e0f4b69356c1825e60954a7da49ff50e59c1896", kill_on_drop: false }` [INFO] [stdout] 1b56376f1c4a1a4b04744d973e0f4b69356c1825e60954a7da49ff50e59c1896 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 15a6b80d2963b489b4af4e15d3cfe68f8081d3657dc364b7de5fad8fcef87a72 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "15a6b80d2963b489b4af4e15d3cfe68f8081d3657dc364b7de5fad8fcef87a72", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling syn v1.0.11 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling itoa v0.4.4 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling bytes v0.5.3 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling futures-core v0.3.1 [INFO] [stderr] Compiling pin-project-lite v0.1.1 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling mac v0.1.1 [INFO] [stderr] Compiling futures-sink v0.3.1 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Compiling utf-8 v0.7.5 [INFO] [stderr] Compiling futures-task v0.3.1 [INFO] [stderr] Compiling adler32 v1.0.4 [INFO] [stderr] Compiling dtoa v0.4.4 [INFO] [stderr] Compiling procedural-masquerade v0.1.6 [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling smallvec v1.0.0 [INFO] [stderr] Compiling openssl-probe v0.1.2 [INFO] [stderr] Compiling tower-service v0.3.0 [INFO] [stderr] Compiling thin-slice v0.1.1 [INFO] [stderr] Compiling ego-tree v0.6.2 [INFO] [stderr] Compiling num-traits v0.2.10 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling futf v0.1.4 [INFO] [stderr] Compiling futures-channel v0.3.1 [INFO] [stderr] Compiling futures-util v0.3.1 [INFO] [stderr] Compiling getopts v0.2.21 [INFO] [stderr] Compiling inflate v0.4.5 [INFO] [stderr] Compiling servo_arc v0.1.1 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling dtoa-short v0.3.2 [INFO] [stderr] Compiling unicode-normalization v0.1.11 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling http v0.2.0 [INFO] [stderr] Compiling phf v0.7.24 [INFO] [stderr] Compiling deflate v0.7.20 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling jpeg-decoder v0.1.18 [INFO] [stderr] Compiling smallvec v0.6.13 [INFO] [stderr] Compiling tendril v0.4.1 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling openssl-sys v0.9.53 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling png v0.15.2 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling num_cpus v1.11.1 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling url v2.1.0 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling mio v0.6.21 [INFO] [stderr] Compiling openssl v0.10.26 [INFO] [stderr] Compiling native-tls v0.2.3 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling image v0.22.3 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling string_cache_codegen v0.4.4 [INFO] [stderr] Compiling selectors v0.21.0 [INFO] [stderr] Compiling http-body v0.3.1 [INFO] [stderr] Compiling string_cache v0.7.5 [INFO] [stderr] Compiling serde_json v1.0.44 [INFO] [stderr] Compiling tokio-macros v0.2.1 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling cssparser v0.25.9 [INFO] [stderr] Compiling cssparser-macros v0.3.6 [INFO] [stderr] Compiling html5ever v0.24.1 [INFO] [stderr] Compiling pin-project-internal v0.4.6 [INFO] [stderr] Compiling tokio v0.2.5 [INFO] [stderr] Compiling pin-project v0.4.6 [INFO] [stderr] Compiling tokio-util v0.2.0 [INFO] [stderr] Compiling tokio-tls v0.3.0 [INFO] [stderr] Compiling h2 v0.2.1 [INFO] [stderr] Compiling markup5ever v0.9.0 [INFO] [stderr] Compiling hyper v0.13.1 [INFO] [stderr] Compiling hyper-tls v0.4.0 [INFO] [stderr] Compiling scraper v0.11.0 [INFO] [stderr] Compiling yells-at v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: warn(rust_2018_idioms) is ignored unless specified at crate level [INFO] [stdout] --> src/main.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | #[warn(rust_2018_idioms)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> src/main.rs:93:50 [INFO] [stdout] | [INFO] [stdout] 93 | static ref HTTP_CLIENT: github::HttpClient = { github::build_http_client() }; [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 93 - static ref HTTP_CLIENT: github::HttpClient = { github::build_http_client() }; [INFO] [stdout] 93 + static ref HTTP_CLIENT: github::HttpClient = github::build_http_client(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 23s [INFO] running `Command { std: "docker" "inspect" "15a6b80d2963b489b4af4e15d3cfe68f8081d3657dc364b7de5fad8fcef87a72", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "15a6b80d2963b489b4af4e15d3cfe68f8081d3657dc364b7de5fad8fcef87a72", kill_on_drop: false }` [INFO] [stdout] 15a6b80d2963b489b4af4e15d3cfe68f8081d3657dc364b7de5fad8fcef87a72 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 28ddbe920796793af6c2b4cb78a2bc1e73d801c44b05d7bda8e7611f82a6c8bd [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "28ddbe920796793af6c2b4cb78a2bc1e73d801c44b05d7bda8e7611f82a6c8bd", kill_on_drop: false }` [INFO] [stderr] Compiling yells-at v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: warn(rust_2018_idioms) is ignored unless specified at crate level [INFO] [stdout] --> src/main.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | #[warn(rust_2018_idioms)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> src/main.rs:93:50 [INFO] [stdout] | [INFO] [stdout] 93 | static ref HTTP_CLIENT: github::HttpClient = { github::build_http_client() }; [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 93 - static ref HTTP_CLIENT: github::HttpClient = { github::build_http_client() }; [INFO] [stdout] 93 + static ref HTTP_CLIENT: github::HttpClient = github::build_http_client(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.72s [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "28ddbe920796793af6c2b4cb78a2bc1e73d801c44b05d7bda8e7611f82a6c8bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28ddbe920796793af6c2b4cb78a2bc1e73d801c44b05d7bda8e7611f82a6c8bd", kill_on_drop: false }` [INFO] [stdout] 28ddbe920796793af6c2b4cb78a2bc1e73d801c44b05d7bda8e7611f82a6c8bd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 11e2e1d387b675d4e37f20a098ed43607b1fe6b85f83090bcf7916dddccc9fc0 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "11e2e1d387b675d4e37f20a098ed43607b1fe6b85f83090bcf7916dddccc9fc0", kill_on_drop: false }` [INFO] [stderr] warning: warn(rust_2018_idioms) is ignored unless specified at crate level [INFO] [stderr] --> src/main.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | #[warn(rust_2018_idioms)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_attributes)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around block return value [INFO] [stderr] --> src/main.rs:93:50 [INFO] [stderr] | [INFO] [stderr] 93 | static ref HTTP_CLIENT: github::HttpClient = { github::build_http_client() }; [INFO] [stderr] | ^^ ^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_braces)]` on by default [INFO] [stderr] help: remove these braces [INFO] [stderr] | [INFO] [stderr] 93 - static ref HTTP_CLIENT: github::HttpClient = { github::build_http_client() }; [INFO] [stderr] 93 + static ref HTTP_CLIENT: github::HttpClient = github::build_http_client(); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `yells-at` (bin "yells-at" test) generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/yells_at-597cf8d615af38f9) [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" "11e2e1d387b675d4e37f20a098ed43607b1fe6b85f83090bcf7916dddccc9fc0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "11e2e1d387b675d4e37f20a098ed43607b1fe6b85f83090bcf7916dddccc9fc0", kill_on_drop: false }` [INFO] [stdout] 11e2e1d387b675d4e37f20a098ed43607b1fe6b85f83090bcf7916dddccc9fc0