[INFO] fetching crate regrate 0.3.0... [INFO] checking regrate-0.3.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate regrate 0.3.0 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate regrate 0.3.0 [INFO] finished tweaking crates.io crate regrate 0.3.0 [INFO] tweaked toml for crates.io crate regrate 0.3.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate regrate 0.3.0 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 regrate 0.3.0 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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] e79a8fd3e0a48a04287ff7204eb30d86fdd6c0105e746423ebd3c6550f25817f [INFO] running `Command { std: "docker" "start" "-a" "e79a8fd3e0a48a04287ff7204eb30d86fdd6c0105e746423ebd3c6550f25817f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e79a8fd3e0a48a04287ff7204eb30d86fdd6c0105e746423ebd3c6550f25817f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e79a8fd3e0a48a04287ff7204eb30d86fdd6c0105e746423ebd3c6550f25817f", kill_on_drop: false }` [INFO] [stdout] e79a8fd3e0a48a04287ff7204eb30d86fdd6c0105e746423ebd3c6550f25817f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] f561e946037340f2438df92a1ef098c28c4b629d87004cf7a75193580b10aa02 [INFO] running `Command { std: "docker" "start" "-a" "f561e946037340f2438df92a1ef098c28c4b629d87004cf7a75193580b10aa02", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling typenum v1.14.0 [INFO] [stderr] Compiling proc-macro2 v1.0.34 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Checking once_cell v1.9.0 [INFO] [stderr] Checking tracing-core v0.1.21 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Checking sharded-slab v0.1.4 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Compiling opaque-debug v0.3.0 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling cpufeatures v0.2.1 [INFO] [stderr] Compiling serde_derive v1.0.132 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking tracing-subscriber v0.2.25 [INFO] [stderr] Checking gimli v0.26.1 [INFO] [stderr] Compiling eyre v0.6.5 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Compiling serde v1.0.132 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking sha2 v0.9.8 [INFO] [stderr] Checking block-buffer v0.10.0 [INFO] [stderr] Checking crypto-common v0.1.1 [INFO] [stderr] Compiling backtrace v0.3.63 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking object v0.27.1 [INFO] [stderr] Checking os_str_bytes v6.0.0 [INFO] [stderr] Compiling rust-embed-utils v7.1.0 [INFO] [stderr] Checking rustc-demangle v0.1.21 [INFO] [stderr] Checking textwrap v0.14.2 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking indenter v0.3.3 [INFO] [stderr] Checking owo-colors v1.3.0 [INFO] [stderr] Checking digest v0.10.1 [INFO] [stderr] Checking bs58 v0.4.0 [INFO] [stderr] Checking fallible-iterator v0.2.0 [INFO] [stderr] Checking sha2 v0.10.0 [INFO] [stderr] Checking addr2line v0.17.0 [INFO] [stderr] Compiling tracing-attributes v0.1.18 [INFO] [stderr] Compiling clap_derive v3.0.0-rc.7 [INFO] [stderr] Compiling rust-embed-impl v6.2.0 [INFO] [stderr] Checking rust-embed v6.3.0 [INFO] [stderr] Checking tracing v0.1.29 [INFO] [stderr] Checking tracing-error v0.1.2 [INFO] [stderr] Checking color-spantrace v0.1.6 [INFO] [stderr] Checking clap v3.0.0-rc.7 [INFO] [stderr] Checking color-eyre v0.5.11 [INFO] [stderr] Checking clap_generate v3.0.0-rc.7 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking regrate v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/commit/mod.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | / /// Message to pass (used to describe in comment?) [INFO] [stdout] 15 | | #[clap(short, long)] [INFO] [stdout] 16 | | message: String, [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/init/mod.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 41 | / /// place to insert migration directory (default $PWD) [INFO] [stdout] 42 | | #[clap(short, long, value_hint = ValueHint::DirPath)] [INFO] [stdout] 43 | | path: Option, [INFO] [stdout] | |_________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/run/mod.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | / /// What command to execute migrations (replacements: {path}, {name}) [INFO] [stdout] 19 | | #[clap(multiple_values(true), value_hint = ValueHint::CommandWithArguments)] [INFO] [stdout] 20 | | command: Vec, [INFO] [stdout] | |________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/commit/mod.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | / /// Message to pass (used to describe in comment?) [INFO] [stdout] 15 | | #[clap(short, long)] [INFO] [stdout] 16 | | message: String, [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/init/mod.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 41 | / /// place to insert migration directory (default $PWD) [INFO] [stdout] 42 | | #[clap(short, long, value_hint = ValueHint::DirPath)] [INFO] [stdout] 43 | | path: Option, [INFO] [stdout] | |_________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/run/mod.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | / /// What command to execute migrations (replacements: {path}, {name}) [INFO] [stdout] 19 | | #[clap(multiple_values(true), value_hint = ValueHint::CommandWithArguments)] [INFO] [stdout] 20 | | command: Vec, [INFO] [stdout] | |________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `regrate` (bin "regrate") due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `regrate` (bin "regrate" test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "f561e946037340f2438df92a1ef098c28c4b629d87004cf7a75193580b10aa02", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f561e946037340f2438df92a1ef098c28c4b629d87004cf7a75193580b10aa02", kill_on_drop: false }` [INFO] [stdout] f561e946037340f2438df92a1ef098c28c4b629d87004cf7a75193580b10aa02