[INFO] fetching crate depit 0.2.2... [INFO] checking depit-0.2.2 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate depit 0.2.2 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate depit 0.2.2 [INFO] finished tweaking crates.io crate depit 0.2.2 [INFO] tweaked toml for crates.io crate depit 0.2.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate depit 0.2.2 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "generate-lockfile" "--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] Locking 212 packages to latest compatible versions [INFO] [stderr] Adding async-compression v0.3.15 (available: v0.4.33) [INFO] [stderr] Adding async-tar v0.4.2 (available: v0.5.1) [INFO] [stderr] Adding directories v5.0.1 (available: v6.0.0) [INFO] [stderr] Adding generic-array v0.14.7 (available: v0.14.9) [INFO] [stderr] Adding reqwest v0.11.27 (available: v0.12.24) [INFO] [stderr] Adding toml v0.7.8 (available: v0.9.8) [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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] c27bef6e2225b1c85909ffbe8828b54d143e0f0496bc9ee665755723110dc06e [INFO] running `Command { std: "docker" "start" "-a" "c27bef6e2225b1c85909ffbe8828b54d143e0f0496bc9ee665755723110dc06e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c27bef6e2225b1c85909ffbe8828b54d143e0f0496bc9ee665755723110dc06e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c27bef6e2225b1c85909ffbe8828b54d143e0f0496bc9ee665755723110dc06e", kill_on_drop: false }` [INFO] [stdout] c27bef6e2225b1c85909ffbe8828b54d143e0f0496bc9ee665755723110dc06e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 7956bc05df613929daccb31d2cae28bd197e216ad07bfadfdd096e4fb92a6033 [INFO] running `Command { std: "docker" "start" "-a" "7956bc05df613929daccb31d2cae28bd197e216ad07bfadfdd096e4fb92a6033", kill_on_drop: false }` [INFO] [stderr] Compiling ring v0.17.14 [INFO] [stderr] Checking value-bag v1.11.1 [INFO] [stderr] Checking event-listener v5.4.1 [INFO] [stderr] Checking tokio v1.48.0 [INFO] [stderr] Compiling rustix v1.1.2 [INFO] [stderr] Compiling async-io v2.6.0 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking async-executor v1.13.3 [INFO] [stderr] Checking simd-adler32 v0.3.7 [INFO] [stderr] Checking event-listener-strategy v0.5.4 [INFO] [stderr] Checking serde_spanned v0.6.9 [INFO] [stderr] Checking log v0.4.28 [INFO] [stderr] Checking toml_datetime v0.6.11 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Compiling anyhow v1.0.100 [INFO] [stderr] Checking async-channel v2.5.0 [INFO] [stderr] Checking async-lock v3.4.1 [INFO] [stderr] Checking blocking v1.6.2 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking winnow v0.5.40 [INFO] [stderr] Checking dirs-sys v0.4.1 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking flate2 v1.1.5 [INFO] [stderr] Checking filetime v0.2.26 [INFO] [stderr] Checking sha2 v0.10.9 [INFO] [stderr] Checking directories v5.0.1 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking async-compression v0.3.15 [INFO] [stderr] Checking toml_edit v0.19.15 [INFO] [stderr] Compiling rustls v0.21.12 [INFO] [stderr] Checking rustls-webpki v0.101.7 [INFO] [stderr] Checking sct v0.7.1 [INFO] [stderr] Checking toml v0.7.8 [INFO] [stderr] Checking tokio-util v0.7.17 [INFO] [stderr] Checking tokio-stream v0.1.17 [INFO] [stderr] Checking h2 v0.3.27 [INFO] [stderr] Checking polling v3.11.0 [INFO] [stderr] Checking async-global-executor v2.4.1 [INFO] [stderr] Checking async-std v1.13.2 [INFO] [stderr] Checking async-tar v0.4.2 [INFO] [stderr] Checking tokio-rustls v0.24.1 [INFO] [stderr] Checking hyper v0.14.32 [INFO] [stderr] Checking hyper-rustls v0.24.2 [INFO] [stderr] Checking reqwest v0.11.27 [INFO] [stderr] Checking depit v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/manifest.rs:63:53 [INFO] [stdout] | [INFO] [stdout] 63 | fn from_str(s: &str) -> Result { [INFO] [stdout] | _____________________________________________________^ [INFO] [stdout] 64 | | match s.parse().ok().filter(|url: &Url| !url.cannot_be_a_base()) { [INFO] [stdout] 65 | | Some(url) => Ok(Self::from(url)), [INFO] [stdout] 66 | | None => Ok(Self::from(PathBuf::from(s))), [INFO] [stdout] 67 | | } [INFO] [stdout] 68 | | } [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 [INFO] [stdout] --> src/manifest.rs:64:9 [INFO] [stdout] | [INFO] [stdout] 64 | / match s.parse().ok().filter(|url: &Url| !url.cannot_be_a_base()) { [INFO] [stdout] 65 | | Some(url) => Ok(Self::from(url)), [INFO] [stdout] 66 | | None => Ok(Self::from(PathBuf::from(s))), [INFO] [stdout] 67 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/manifest.rs:65:26 [INFO] [stdout] | [INFO] [stdout] 65 | Some(url) => Ok(Self::from(url)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/manifest.rs:66:21 [INFO] [stdout] | [INFO] [stdout] 66 | None => Ok(Self::from(PathBuf::from(s))), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/manifest.rs:90:17 [INFO] [stdout] | [INFO] [stdout] 90 | value.parse().map_err(de::Error::custom) [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/manifest.rs:107:36 [INFO] [stdout] | [INFO] [stdout] 107 | ... path = v.parse().map(Some).map_err(|e| { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/manifest.rs:107:36 [INFO] [stdout] | [INFO] [stdout] 107 | ... path = v.parse().map(Some).map_err(|e| { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `depit` (lib) due to 7 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lock.rs:122:21 [INFO] [stdout] | [INFO] [stdout] 122 | "foo".parse().expect("failed to `foo` parse identifier"), [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 [INFO] [stdout] --> src/manifest.rs:63:53 [INFO] [stdout] | [INFO] [stdout] 63 | fn from_str(s: &str) -> Result { [INFO] [stdout] | _____________________________________________________^ [INFO] [stdout] 64 | | match s.parse().ok().filter(|url: &Url| !url.cannot_be_a_base()) { [INFO] [stdout] 65 | | Some(url) => Ok(Self::from(url)), [INFO] [stdout] 66 | | None => Ok(Self::from(PathBuf::from(s))), [INFO] [stdout] 67 | | } [INFO] [stdout] 68 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/manifest.rs:64:9 [INFO] [stdout] | [INFO] [stdout] 64 | / match s.parse().ok().filter(|url: &Url| !url.cannot_be_a_base()) { [INFO] [stdout] 65 | | Some(url) => Ok(Self::from(url)), [INFO] [stdout] 66 | | None => Ok(Self::from(PathBuf::from(s))), [INFO] [stdout] 67 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/manifest.rs:65:26 [INFO] [stdout] | [INFO] [stdout] 65 | Some(url) => Ok(Self::from(url)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/manifest.rs:66:21 [INFO] [stdout] | [INFO] [stdout] 66 | None => Ok(Self::from(PathBuf::from(s))), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/manifest.rs:90:17 [INFO] [stdout] | [INFO] [stdout] 90 | value.parse().map_err(de::Error::custom) [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/manifest.rs:107:36 [INFO] [stdout] | [INFO] [stdout] 107 | ... path = v.parse().map(Some).map_err(|e| { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/manifest.rs:107:36 [INFO] [stdout] | [INFO] [stdout] 107 | ... path = v.parse().map(Some).map_err(|e| { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/manifest.rs:437:21 [INFO] [stdout] | [INFO] [stdout] 437 | "foo".parse().expect("failed to parse `foo` identifier"), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/manifest.rs:445:21 [INFO] [stdout] | [INFO] [stdout] 445 | "bar".parse().expect("failed to parse `bar` identifier"), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/manifest.rs:455:21 [INFO] [stdout] | [INFO] [stdout] 455 | "baz".parse().expect("failed to `baz` parse identifier"), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/manifest.rs:484:21 [INFO] [stdout] | [INFO] [stdout] 484 | "foo".parse().expect("failed to parse `foo` identifier"), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/manifest.rs:488:21 [INFO] [stdout] | [INFO] [stdout] 488 | "bar".parse().expect("failed to parse `bar` identifier"), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `depit` (lib test) due to 13 previous errors [INFO] running `Command { std: "docker" "inspect" "7956bc05df613929daccb31d2cae28bd197e216ad07bfadfdd096e4fb92a6033", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7956bc05df613929daccb31d2cae28bd197e216ad07bfadfdd096e4fb92a6033", kill_on_drop: false }` [INFO] [stdout] 7956bc05df613929daccb31d2cae28bd197e216ad07bfadfdd096e4fb92a6033