[INFO] cloning repository https://github.com/jhelwig/systeminit-take-home [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jhelwig/systeminit-take-home" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjhelwig%2Fsysteminit-take-home", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjhelwig%2Fsysteminit-take-home'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e2db58f5d8d23f6b9ab27ceed194f5ed5f66c114 [INFO] checking jhelwig/systeminit-take-home against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjhelwig%2Fsysteminit-take-home" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-0-tc2/source/rust-toolchain [INFO] started tweaking git repo https://github.com/jhelwig/systeminit-take-home [INFO] finished tweaking git repo https://github.com/jhelwig/systeminit-take-home [INFO] tweaked toml for git repo https://github.com/jhelwig/systeminit-take-home written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/jhelwig/systeminit-take-home on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/jhelwig/systeminit-take-home 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cc2f311b0512d438c5c83db5a18826120dc2d755e16d3d46ed93af4bc4791b9e [INFO] running `Command { std: "docker" "start" "-a" "cc2f311b0512d438c5c83db5a18826120dc2d755e16d3d46ed93af4bc4791b9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cc2f311b0512d438c5c83db5a18826120dc2d755e16d3d46ed93af4bc4791b9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cc2f311b0512d438c5c83db5a18826120dc2d755e16d3d46ed93af4bc4791b9e", kill_on_drop: false }` [INFO] [stdout] cc2f311b0512d438c5c83db5a18826120dc2d755e16d3d46ed93af4bc4791b9e [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 -Dunmustuse_in_always_ok" "-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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a29e79d875a15d810385b5d1e8740a64d2d5a1180b07fa45fdabe4b844a2d8e8 [INFO] running `Command { std: "docker" "start" "-a" "a29e79d875a15d810385b5d1e8740a64d2d5a1180b07fa45fdabe4b844a2d8e8", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling futures-core v0.3.18 [INFO] [stderr] Checking smallvec v1.7.0 [INFO] [stderr] Compiling futures-task v0.3.18 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Checking tracing-core v0.1.21 [INFO] [stderr] Compiling tokio v1.14.0 [INFO] [stderr] Compiling futures-util v0.3.18 [INFO] [stderr] Checking lock_api v0.4.5 [INFO] [stderr] Checking http v0.2.5 [INFO] [stderr] Compiling ryu v1.0.6 [INFO] [stderr] Compiling futures-channel v0.3.18 [INFO] [stderr] Compiling httparse v1.5.1 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Checking futures-sink v0.3.18 [INFO] [stderr] Compiling async-trait v0.1.51 [INFO] [stderr] Checking tower-layer v0.3.1 [INFO] [stderr] Compiling serde_json v1.0.72 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking http-range-header v0.3.0 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking matchit v0.4.4 [INFO] [stderr] Compiling systeminit-take-home v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking sync_wrapper v0.1.1 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking tracing-log v0.1.2 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Checking parking_lot_core v0.8.5 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking socket2 v0.4.2 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking matchers v0.1.0 [INFO] [stderr] Checking http-body v0.4.4 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Compiling tracing-attributes v0.1.18 [INFO] [stderr] Compiling tokio-macros v1.6.0 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling pin-project-internal v1.0.8 [INFO] [stderr] Checking axum-core v0.1.0 [INFO] [stderr] Checking pin-project v1.0.8 [INFO] [stderr] Checking tracing v0.1.29 [INFO] [stderr] Checking tracing-subscriber v0.3.3 [INFO] [stderr] Checking serde v1.0.130 [INFO] [stderr] Checking tokio-util v0.6.9 [INFO] [stderr] Checking hyper v0.14.15 [INFO] [stderr] Checking tower v0.4.11 [INFO] [stderr] Checking tower-http v0.2.0 [INFO] [stderr] Checking serde_urlencoded v0.7.0 [INFO] [stderr] Checking axum v0.4.0 [INFO] [stdout] warning: unused imports: `header` and `self` [INFO] [stdout] --> src/router.rs:42:13 [INFO] [stdout] | [INFO] [stdout] 42 | self, [INFO] [stdout] | ^^^^ [INFO] [stdout] 43 | header, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/api.rs:101:24 [INFO] [stdout] | [INFO] [stdout] 101 | let response = router [INFO] [stdout] | ________________________^ [INFO] [stdout] 102 | | .oneshot( [INFO] [stdout] 103 | | Request::get("/messages") [INFO] [stdout] 104 | | .header(header::ORIGIN, "http://example.com") [INFO] [stdout] ... | [INFO] [stdout] 108 | | .await [INFO] [stdout] | |__________________^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/api.rs:108:14 [INFO] [stdout] | [INFO] [stdout] 108 | .await [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/api.rs:101:24 [INFO] [stdout] | [INFO] [stdout] 101 | let response = router [INFO] [stdout] | ________________________^ [INFO] [stdout] 102 | | .oneshot( [INFO] [stdout] 103 | | Request::get("/messages") [INFO] [stdout] 104 | | .header(header::ORIGIN, "http://example.com") [INFO] [stdout] ... | [INFO] [stdout] 108 | | .await [INFO] [stdout] | |__________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/api.rs:123:24 [INFO] [stdout] | [INFO] [stdout] 123 | let response = router [INFO] [stdout] | ________________________^ [INFO] [stdout] 124 | | .oneshot( [INFO] [stdout] 125 | | Request::post("/messages") [INFO] [stdout] 126 | | .header(header::ORIGIN, "http://example.com") [INFO] [stdout] ... | [INFO] [stdout] 132 | | .await [INFO] [stdout] | |__________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/api.rs:132:14 [INFO] [stdout] | [INFO] [stdout] 132 | .await [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/api.rs:123:24 [INFO] [stdout] | [INFO] [stdout] 123 | let response = router [INFO] [stdout] | ________________________^ [INFO] [stdout] 124 | | .oneshot( [INFO] [stdout] 125 | | Request::post("/messages") [INFO] [stdout] 126 | | .header(header::ORIGIN, "http://example.com") [INFO] [stdout] ... | [INFO] [stdout] 132 | | .await [INFO] [stdout] | |__________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/api.rs:146:24 [INFO] [stdout] | [INFO] [stdout] 146 | let response = router [INFO] [stdout] | ________________________^ [INFO] [stdout] 147 | | .oneshot(Request::get("/messages").body(Body::empty()).unwrap()) [INFO] [stdout] 148 | | .await [INFO] [stdout] | |__________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/api.rs:148:14 [INFO] [stdout] | [INFO] [stdout] 148 | .await [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/api.rs:146:24 [INFO] [stdout] | [INFO] [stdout] 146 | let response = router [INFO] [stdout] | ________________________^ [INFO] [stdout] 147 | | .oneshot(Request::get("/messages").body(Body::empty()).unwrap()) [INFO] [stdout] 148 | | .await [INFO] [stdout] | |__________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/api.rs:171:24 [INFO] [stdout] | [INFO] [stdout] 171 | let response = router [INFO] [stdout] | ________________________^ [INFO] [stdout] 172 | | .oneshot(Request::get("/messages").body(Body::empty()).unwrap()) [INFO] [stdout] 173 | | .await [INFO] [stdout] | |__________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/api.rs:173:14 [INFO] [stdout] | [INFO] [stdout] 173 | .await [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/api.rs:171:24 [INFO] [stdout] | [INFO] [stdout] 171 | let response = router [INFO] [stdout] | ________________________^ [INFO] [stdout] 172 | | .oneshot(Request::get("/messages").body(Body::empty()).unwrap()) [INFO] [stdout] 173 | | .await [INFO] [stdout] | |__________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/api.rs:193:24 [INFO] [stdout] | [INFO] [stdout] 193 | let response = router [INFO] [stdout] | ________________________^ [INFO] [stdout] 194 | | .oneshot( [INFO] [stdout] 195 | | Request::post("/messages") [INFO] [stdout] 196 | | .header(http::header::CONTENT_TYPE, mime::APPLICATION_JSON.as_ref()) [INFO] [stdout] ... | [INFO] [stdout] 201 | | .await [INFO] [stdout] | |__________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/api.rs:201:14 [INFO] [stdout] | [INFO] [stdout] 201 | .await [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/api.rs:193:24 [INFO] [stdout] | [INFO] [stdout] 193 | let response = router [INFO] [stdout] | ________________________^ [INFO] [stdout] 194 | | .oneshot( [INFO] [stdout] 195 | | Request::post("/messages") [INFO] [stdout] 196 | | .header(http::header::CONTENT_TYPE, mime::APPLICATION_JSON.as_ref()) [INFO] [stdout] ... | [INFO] [stdout] 201 | | .await [INFO] [stdout] | |__________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/api.rs:227:24 [INFO] [stdout] | [INFO] [stdout] 227 | let response = router [INFO] [stdout] | ________________________^ [INFO] [stdout] 228 | | .oneshot( [INFO] [stdout] 229 | | Request::post("/messages") [INFO] [stdout] 230 | | .header(http::header::CONTENT_TYPE, mime::APPLICATION_JSON.as_ref()) [INFO] [stdout] ... | [INFO] [stdout] 235 | | .await [INFO] [stdout] | |__________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/api.rs:235:14 [INFO] [stdout] | [INFO] [stdout] 235 | .await [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/api.rs:227:24 [INFO] [stdout] | [INFO] [stdout] 227 | let response = router [INFO] [stdout] | ________________________^ [INFO] [stdout] 228 | | .oneshot( [INFO] [stdout] 229 | | Request::post("/messages") [INFO] [stdout] 230 | | .header(http::header::CONTENT_TYPE, mime::APPLICATION_JSON.as_ref()) [INFO] [stdout] ... | [INFO] [stdout] 235 | | .await [INFO] [stdout] | |__________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/router.rs:64:24 [INFO] [stdout] | [INFO] [stdout] 64 | let response = build() [INFO] [stdout] | ________________________^ [INFO] [stdout] 65 | | .oneshot( [INFO] [stdout] 66 | | Request::get("/ui/random_file.txt") [INFO] [stdout] 67 | | .body(Body::empty()) [INFO] [stdout] ... | [INFO] [stdout] 70 | | .await [INFO] [stdout] | |__________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/router.rs:70:14 [INFO] [stdout] | [INFO] [stdout] 70 | .await [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/router.rs:64:24 [INFO] [stdout] | [INFO] [stdout] 64 | let response = build() [INFO] [stdout] | ________________________^ [INFO] [stdout] 65 | | .oneshot( [INFO] [stdout] 66 | | Request::get("/ui/random_file.txt") [INFO] [stdout] 67 | | .body(Body::empty()) [INFO] [stdout] ... | [INFO] [stdout] 70 | | .await [INFO] [stdout] | |__________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `systeminit-take-home` (bin "systeminit-take-home" test) due to 21 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "a29e79d875a15d810385b5d1e8740a64d2d5a1180b07fa45fdabe4b844a2d8e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a29e79d875a15d810385b5d1e8740a64d2d5a1180b07fa45fdabe4b844a2d8e8", kill_on_drop: false }` [INFO] [stdout] a29e79d875a15d810385b5d1e8740a64d2d5a1180b07fa45fdabe4b844a2d8e8