[INFO] cloning repository https://github.com/dpc/docker-source-checksum [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dpc/docker-source-checksum" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdpc%2Fdocker-source-checksum", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdpc%2Fdocker-source-checksum'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6b76e8bbe9b5ce1a3b84179dc103b93f5f2569b8 [INFO] checking dpc/docker-source-checksum 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%2Fdpc%2Fdocker-source-checksum" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/dpc/docker-source-checksum [INFO] finished tweaking git repo https://github.com/dpc/docker-source-checksum [INFO] tweaked toml for git repo https://github.com/dpc/docker-source-checksum written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/dpc/docker-source-checksum 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/dpc/docker-source-checksum 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] dba7a8cf6b22ef93367f5d679717d2b4fa7a46dedbf00d3f7e0cf2a06acb3239 [INFO] running `Command { std: "docker" "start" "-a" "dba7a8cf6b22ef93367f5d679717d2b4fa7a46dedbf00d3f7e0cf2a06acb3239", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dba7a8cf6b22ef93367f5d679717d2b4fa7a46dedbf00d3f7e0cf2a06acb3239", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dba7a8cf6b22ef93367f5d679717d2b4fa7a46dedbf00d3f7e0cf2a06acb3239", kill_on_drop: false }` [INFO] [stdout] dba7a8cf6b22ef93367f5d679717d2b4fa7a46dedbf00d3f7e0cf2a06acb3239 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 4d67e0f0d59086ae21f4bcc64aaaf89f19296b7f445d9f6133046f636a0023a5 [INFO] running `Command { std: "docker" "start" "-a" "4d67e0f0d59086ae21f4bcc64aaaf89f19296b7f445d9f6133046f636a0023a5", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.9 [INFO] [stderr] Compiling syn v1.0.16 [INFO] [stderr] Compiling libc v0.2.67 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Compiling typenum v1.11.2 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Compiling failure_derive v0.1.7 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Checking subtle v1.0.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking log v0.4.8 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Checking glob v0.3.0 [INFO] [stderr] Checking base64 v0.11.0 [INFO] [stderr] Checking hex v0.3.2 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Compiling proc-macro-error-attr v0.4.11 [INFO] [stderr] Compiling proc-macro-error v0.4.11 [INFO] [stderr] Compiling backtrace-sys v0.1.33 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking crypto-mac v0.7.0 [INFO] [stderr] Checking blake2 v0.8.1 [INFO] [stderr] Checking backtrace v0.3.45 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling thiserror-impl v1.0.11 [INFO] [stderr] Checking failure v0.1.7 [INFO] [stderr] Compiling structopt-derive v0.4.4 [INFO] [stderr] Checking thiserror v1.0.11 [INFO] [stderr] Checking common_failures v0.1.1 [INFO] [stderr] Checking crev-recursive-digest v0.4.0 [INFO] [stderr] Checking structopt v0.3.11 [INFO] [stderr] Checking docker-source-checksum v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/opts.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | / /// Path relative to context to ignore in the checksum [INFO] [stdout] 13 | | #[structopt(long = "ignore-path")] [INFO] [stdout] 14 | | pub ignore_path: Vec, [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/opts.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | / /// Path relative to context to include in the checksum [INFO] [stdout] 17 | | #[structopt(long = "extra-path")] [INFO] [stdout] 18 | | pub extra_path: Vec, [INFO] [stdout] | |________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/opts.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | / /// String (like arguments to dockerfile) to include in the checksum [INFO] [stdout] 21 | | #[structopt(long = "extra-string")] [INFO] [stdout] 22 | | pub extra_string: Vec, [INFO] [stdout] | |_________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/opts.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | / /// Path to `Dockerfile` [INFO] [stdout] 25 | | #[structopt(name = "file", short = "f", long = "file")] [INFO] [stdout] 26 | | pub dockerfile_path: Option, [INFO] [stdout] | |________________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/opts.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | / /// Dockerfile build context path [INFO] [stdout] 29 | | pub context_path: PathBuf, [INFO] [stdout] | |_____________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `docker-source-checksum` (lib test) due to 5 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/opts.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | / /// Path relative to context to ignore in the checksum [INFO] [stdout] 13 | | #[structopt(long = "ignore-path")] [INFO] [stdout] 14 | | pub ignore_path: Vec, [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/opts.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | / /// Path relative to context to include in the checksum [INFO] [stdout] 17 | | #[structopt(long = "extra-path")] [INFO] [stdout] 18 | | pub extra_path: Vec, [INFO] [stdout] | |________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/opts.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | / /// String (like arguments to dockerfile) to include in the checksum [INFO] [stdout] 21 | | #[structopt(long = "extra-string")] [INFO] [stdout] 22 | | pub extra_string: Vec, [INFO] [stdout] | |_________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/opts.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | / /// Path to `Dockerfile` [INFO] [stdout] 25 | | #[structopt(name = "file", short = "f", long = "file")] [INFO] [stdout] 26 | | pub dockerfile_path: Option, [INFO] [stdout] | |________________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/opts.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | / /// Dockerfile build context path [INFO] [stdout] 29 | | pub context_path: PathBuf, [INFO] [stdout] | |_____________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `docker-source-checksum` (lib) due to 5 previous errors [INFO] running `Command { std: "docker" "inspect" "4d67e0f0d59086ae21f4bcc64aaaf89f19296b7f445d9f6133046f636a0023a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d67e0f0d59086ae21f4bcc64aaaf89f19296b7f445d9f6133046f636a0023a5", kill_on_drop: false }` [INFO] [stdout] 4d67e0f0d59086ae21f4bcc64aaaf89f19296b7f445d9f6133046f636a0023a5