[INFO] updating cached 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" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 25b6da58b58e2f43fa5f104c3f12e85baca24091 [INFO] testing davidcornu/yells-at against beta-2020-07-24 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidcornu%2Fyells-at" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/davidcornu/yells-at on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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-9/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" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] bcf7b7105300bee6c3cce07fb754db862763bea0b78f4b88e029c683243f920a [INFO] running `Command { std: "docker" "start" "-a" "bcf7b7105300bee6c3cce07fb754db862763bea0b78f4b88e029c683243f920a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bcf7b7105300bee6c3cce07fb754db862763bea0b78f4b88e029c683243f920a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bcf7b7105300bee6c3cce07fb754db862763bea0b78f4b88e029c683243f920a", kill_on_drop: false }` [INFO] [stdout] bcf7b7105300bee6c3cce07fb754db862763bea0b78f4b88e029c683243f920a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 52ce99b084c15aa7317fcca91c6e7788e82a43c5137d7f608b6abf22132106ea [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" "52ce99b084c15aa7317fcca91c6e7788e82a43c5137d7f608b6abf22132106ea", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling syn v1.0.11 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling log v0.4.8 [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 serde v1.0.104 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling cc v1.0.48 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling string_cache_shared v0.3.0 [INFO] [stderr] Compiling bytes v0.5.3 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling futures-core v0.3.1 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling pin-project-lite v0.1.1 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling new_debug_unreachable v1.0.3 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling mac v0.1.1 [INFO] [stderr] Compiling openssl v0.10.26 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling futures-sink v0.3.1 [INFO] [stderr] Compiling dtoa v0.4.4 [INFO] [stderr] Compiling pin-utils v0.1.0-alpha.4 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling futures-task v0.3.1 [INFO] [stderr] Compiling utf-8 v0.7.5 [INFO] [stderr] Compiling adler32 v1.0.4 [INFO] [stderr] Compiling native-tls v0.2.3 [INFO] [stderr] Compiling procedural-masquerade v0.1.6 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Compiling try-lock v0.2.2 [INFO] [stderr] Compiling openssl-probe v0.1.2 [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling smallvec v1.0.0 [INFO] [stderr] Compiling stable_deref_trait v1.1.1 [INFO] [stderr] Compiling unicode-width v0.1.7 [INFO] [stderr] Compiling tower-service v0.3.0 [INFO] [stderr] Compiling thin-slice v0.1.1 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling ego-tree v0.6.2 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Compiling futures-channel v0.3.1 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling futf v0.1.4 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling futures-util v0.3.1 [INFO] [stderr] Compiling inflate v0.4.5 [INFO] [stderr] Compiling dtoa-short v0.3.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling num-traits v0.2.10 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling indexmap v1.3.0 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Compiling http v0.2.0 [INFO] [stderr] Compiling servo_arc v0.1.1 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling getopts v0.2.21 [INFO] [stderr] Compiling unicode-normalization v0.1.11 [INFO] [stderr] Compiling phf v0.7.24 [INFO] [stderr] Compiling tendril v0.4.1 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling smallvec v0.6.13 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling num_cpus v1.11.1 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling openssl-sys v0.9.53 [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 mio v0.6.21 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling png v0.15.2 [INFO] [stderr] Compiling url v2.1.0 [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 image v0.22.3 [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 html5ever v0.24.1 [INFO] [stderr] Compiling cssparser-macros v0.3.6 [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: 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] [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] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 58s [INFO] running `Command { std: "docker" "inspect" "52ce99b084c15aa7317fcca91c6e7788e82a43c5137d7f608b6abf22132106ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52ce99b084c15aa7317fcca91c6e7788e82a43c5137d7f608b6abf22132106ea", kill_on_drop: false }` [INFO] [stdout] 52ce99b084c15aa7317fcca91c6e7788e82a43c5137d7f608b6abf22132106ea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 688f9809d7cb0cff049aaccdfcb9f504b427441e1be345bcf24db449cb90c043 [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" "688f9809d7cb0cff049aaccdfcb9f504b427441e1be345bcf24db449cb90c043", 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: 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] [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] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.92s [INFO] running `Command { std: "docker" "inspect" "688f9809d7cb0cff049aaccdfcb9f504b427441e1be345bcf24db449cb90c043", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "688f9809d7cb0cff049aaccdfcb9f504b427441e1be345bcf24db449cb90c043", kill_on_drop: false }` [INFO] [stdout] 688f9809d7cb0cff049aaccdfcb9f504b427441e1be345bcf24db449cb90c043 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 4f6d6837215aef39a8daa183d44cb30aeaa134cbc298f4f0bac40f0124ca6efe [INFO] running `Command { std: "docker" "start" "-a" "4f6d6837215aef39a8daa183d44cb30aeaa134cbc298f4f0bac40f0124ca6efe", 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: 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] 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] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_braces)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.26s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/yells_at-d17f3905823b638f [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 [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4f6d6837215aef39a8daa183d44cb30aeaa134cbc298f4f0bac40f0124ca6efe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f6d6837215aef39a8daa183d44cb30aeaa134cbc298f4f0bac40f0124ca6efe", kill_on_drop: false }` [INFO] [stdout] 4f6d6837215aef39a8daa183d44cb30aeaa134cbc298f4f0bac40f0124ca6efe