[INFO] fetching crate mpileup 0.0.28... [INFO] checking mpileup-0.0.28 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate mpileup 0.0.28 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate mpileup 0.0.28 [INFO] finished tweaking crates.io crate mpileup 0.0.28 [INFO] tweaked toml for crates.io crate mpileup 0.0.28 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate mpileup 0.0.28 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 crates.io crate mpileup 0.0.28 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] d9ae4871866999165bb1a8b128bfac6661d9b8f3dc3430bc411e9f0792019b2c [INFO] running `Command { std: "docker" "start" "-a" "d9ae4871866999165bb1a8b128bfac6661d9b8f3dc3430bc411e9f0792019b2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d9ae4871866999165bb1a8b128bfac6661d9b8f3dc3430bc411e9f0792019b2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d9ae4871866999165bb1a8b128bfac6661d9b8f3dc3430bc411e9f0792019b2c", kill_on_drop: false }` [INFO] [stdout] d9ae4871866999165bb1a8b128bfac6661d9b8f3dc3430bc411e9f0792019b2c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 9ebf101b3ee9f5f0b32c5bfc53c914f262c58269dc8b8749de6d92709e1ee685 [INFO] running `Command { std: "docker" "start" "-a" "9ebf101b3ee9f5f0b32c5bfc53c914f262c58269dc8b8749de6d92709e1ee685", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Checking once_cell v1.14.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.11 [INFO] [stderr] Compiling crossbeam-epoch v0.9.10 [INFO] [stderr] Compiling semver v0.1.20 [INFO] [stderr] Compiling rustversion v1.0.9 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling serde_derive v1.0.144 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling serde v1.0.144 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Checking unicode-normalization v0.1.21 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking aho-corasick v0.7.19 [INFO] [stderr] Compiling fs-utils v1.1.4 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Checking terminal_size v0.1.17 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Compiling rustc_version v0.1.7 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking linear-map v1.2.0 [INFO] [stderr] Checking idna v0.3.0 [INFO] [stderr] Checking custom_derive v0.1.7 [INFO] [stderr] Checking console v0.15.1 [INFO] [stderr] Checking iana-time-zone v0.1.47 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Checking ieee754 v0.2.6 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Checking crossbeam-channel v0.5.6 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling newtype_derive v0.1.6 [INFO] [stderr] Checking regex v1.6.0 [INFO] [stderr] Checking url v2.3.1 [INFO] [stderr] Checking crossbeam-deque v0.8.2 [INFO] [stderr] Compiling openssl-src v111.22.0+1.1.1q [INFO] [stderr] Compiling cmake v0.1.48 [INFO] [stderr] Checking rayon-core v1.9.3 [INFO] [stderr] Checking chrono v0.4.22 [INFO] [stderr] Compiling lzma-sys v0.1.19 [INFO] [stderr] Compiling curl-sys v0.4.56+curl-7.83.1 [INFO] [stderr] Compiling bzip2-sys v0.1.11+1.0.8 [INFO] [stderr] Compiling hts-sys v2.0.2 [INFO] [stderr] Compiling openssl-sys v0.9.75 [INFO] [stderr] Compiling libz-sys v1.1.8 [INFO] [stderr] Checking rayon v1.5.3 [INFO] [stderr] Checking indicatif v0.17.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling thiserror-impl v1.0.34 [INFO] [stderr] Compiling strum_macros v0.24.3 [INFO] [stderr] Compiling derive-new v0.5.9 [INFO] [stderr] Compiling clap_derive v3.2.18 [INFO] [stderr] Checking thiserror v1.0.34 [INFO] [stderr] Checking bio-types v0.13.0 [INFO] [stderr] Checking clap v3.2.20 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Checking rust-htslib v0.38.2 [INFO] [stderr] Checking mpileup v0.0.28 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | bed: PathBuf, [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/main.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | fa: PathBuf, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:107:5 [INFO] [stdout] | [INFO] [stdout] 107 | bed: PathBuf, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:109:5 [INFO] [stdout] | [INFO] [stdout] 109 | fa: PathBuf, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:111:5 [INFO] [stdout] | [INFO] [stdout] 111 | bam: PathBuf, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | bed: PathBuf, [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/main.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | fa: PathBuf, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:107:5 [INFO] [stdout] | [INFO] [stdout] 107 | bed: PathBuf, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:109:5 [INFO] [stdout] | [INFO] [stdout] 109 | fa: PathBuf, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:111:5 [INFO] [stdout] | [INFO] [stdout] 111 | bam: PathBuf, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mpileup` (bin "mpileup" test) due to 5 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `mpileup` (bin "mpileup") due to 5 previous errors [INFO] running `Command { std: "docker" "inspect" "9ebf101b3ee9f5f0b32c5bfc53c914f262c58269dc8b8749de6d92709e1ee685", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ebf101b3ee9f5f0b32c5bfc53c914f262c58269dc8b8749de6d92709e1ee685", kill_on_drop: false }` [INFO] [stdout] 9ebf101b3ee9f5f0b32c5bfc53c914f262c58269dc8b8749de6d92709e1ee685