[INFO] fetching crate xf 0.7.0... [INFO] checking xf-0.7.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate xf 0.7.0 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate xf 0.7.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate xf 0.7.0 [INFO] tweaked toml for crates.io crate xf 0.7.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate xf 0.7.0 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 xf 0.7.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 7c0e3b03d2e710130677161fd8bc300986fa6e2afd215df383992f1e8a8f42ea [INFO] running `Command { std: "docker" "start" "-a" "7c0e3b03d2e710130677161fd8bc300986fa6e2afd215df383992f1e8a8f42ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7c0e3b03d2e710130677161fd8bc300986fa6e2afd215df383992f1e8a8f42ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c0e3b03d2e710130677161fd8bc300986fa6e2afd215df383992f1e8a8f42ea", kill_on_drop: false }` [INFO] [stdout] 7c0e3b03d2e710130677161fd8bc300986fa6e2afd215df383992f1e8a8f42ea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] e51a0939656bdc4e42d4de48bdbdf1a6f484f936bb6353e82128a20ae6ba450f [INFO] running `Command { std: "docker" "start" "-a" "e51a0939656bdc4e42d4de48bdbdf1a6f484f936bb6353e82128a20ae6ba450f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.119 [INFO] [stderr] Compiling anyhow v1.0.56 [INFO] [stderr] Checking predicates-core v1.0.3 [INFO] [stderr] Checking termtree v0.2.4 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking predicates v2.1.1 [INFO] [stderr] Checking predicates-tree v1.0.5 [INFO] [stderr] Checking xf v0.7.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking assert_cmd v2.0.4 [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lib.rs:198:33 [INFO] [stdout] | [INFO] [stdout] 198 | let path: PathBuf = "/tmp/taskfile".parse().unwrap(); [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/lib.rs:200:33 [INFO] [stdout] | [INFO] [stdout] 200 | let path: PathBuf = "/tmp/taskfile.sh".parse().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lib.rs:202:33 [INFO] [stdout] | [INFO] [stdout] 202 | let path: PathBuf = "/tmp/Taskfile".parse().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lib.rs:204:33 [INFO] [stdout] | [INFO] [stdout] 204 | let path: PathBuf = "/tmp/TaskFile".parse().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lib.rs:214:44 [INFO] [stdout] | [INFO] [stdout] 214 | let current_dir: PathBuf = $workdir.parse().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 238 | / assert_build_args!( [INFO] [stdout] 239 | | "Taskfile:$file $@", [INFO] [stdout] 240 | | "/tmp/test", [INFO] [stdout] 241 | | "/tmp/test/Taskfile", [INFO] [stdout] 242 | | &["test", "ci"], [INFO] [stdout] 243 | | &["/tmp/test/Taskfile", "test", "ci"] [INFO] [stdout] 244 | | ); [INFO] [stdout] | |_____________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `new_state` which comes from the expansion of the macro `assert_build_args` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lib.rs:215:37 [INFO] [stdout] | [INFO] [stdout] 215 | let file: PathBuf = $file.parse().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 238 | / assert_build_args!( [INFO] [stdout] 239 | | "Taskfile:$file $@", [INFO] [stdout] 240 | | "/tmp/test", [INFO] [stdout] 241 | | "/tmp/test/Taskfile", [INFO] [stdout] 242 | | &["test", "ci"], [INFO] [stdout] 243 | | &["/tmp/test/Taskfile", "test", "ci"] [INFO] [stdout] 244 | | ); [INFO] [stdout] | |_____________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `new_state` which comes from the expansion of the macro `assert_build_args` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lib.rs:214:44 [INFO] [stdout] | [INFO] [stdout] 214 | let current_dir: PathBuf = $workdir.parse().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 245 | / assert_build_args!( [INFO] [stdout] 246 | | "Taskfile:bash -c \"echo $fileDir $currentDir\"", [INFO] [stdout] 247 | | "/tmp/test", [INFO] [stdout] 248 | | "/tmp/test/Taskfile", [INFO] [stdout] 249 | | &[], [INFO] [stdout] 250 | | &["bash", "-c", "echo /tmp/test/TaskfileDir /tmp/test"] [INFO] [stdout] 251 | | ); [INFO] [stdout] | |_____________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `new_state` which comes from the expansion of the macro `assert_build_args` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lib.rs:215:37 [INFO] [stdout] | [INFO] [stdout] 215 | let file: PathBuf = $file.parse().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 245 | / assert_build_args!( [INFO] [stdout] 246 | | "Taskfile:bash -c \"echo $fileDir $currentDir\"", [INFO] [stdout] 247 | | "/tmp/test", [INFO] [stdout] 248 | | "/tmp/test/Taskfile", [INFO] [stdout] 249 | | &[], [INFO] [stdout] 250 | | &["bash", "-c", "echo /tmp/test/TaskfileDir /tmp/test"] [INFO] [stdout] 251 | | ); [INFO] [stdout] | |_____________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `new_state` which comes from the expansion of the macro `assert_build_args` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `xf` (lib test) due to 8 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "e51a0939656bdc4e42d4de48bdbdf1a6f484f936bb6353e82128a20ae6ba450f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e51a0939656bdc4e42d4de48bdbdf1a6f484f936bb6353e82128a20ae6ba450f", kill_on_drop: false }` [INFO] [stdout] e51a0939656bdc4e42d4de48bdbdf1a6f484f936bb6353e82128a20ae6ba450f