[INFO] cloning repository https://github.com/nathan-at-least/git-clone-canonical [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nathan-at-least/git-clone-canonical" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnathan-at-least%2Fgit-clone-canonical", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnathan-at-least%2Fgit-clone-canonical'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] dd8ea3a6a00ae029fc38323a47ffaafa2efc7a4d [INFO] checking nathan-at-least/git-clone-canonical 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%2Fnathan-at-least%2Fgit-clone-canonical" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/nathan-at-least/git-clone-canonical [INFO] finished tweaking git repo https://github.com/nathan-at-least/git-clone-canonical [INFO] tweaked toml for git repo https://github.com/nathan-at-least/git-clone-canonical written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/nathan-at-least/git-clone-canonical 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/nathan-at-least/git-clone-canonical 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-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] 8578ffebb2dd2aaa20c1885f7e27da9048bbde2bcf9c0a0974abf8b4e03898d6 [INFO] running `Command { std: "docker" "start" "-a" "8578ffebb2dd2aaa20c1885f7e27da9048bbde2bcf9c0a0974abf8b4e03898d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8578ffebb2dd2aaa20c1885f7e27da9048bbde2bcf9c0a0974abf8b4e03898d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8578ffebb2dd2aaa20c1885f7e27da9048bbde2bcf9c0a0974abf8b4e03898d6", kill_on_drop: false }` [INFO] [stdout] 8578ffebb2dd2aaa20c1885f7e27da9048bbde2bcf9c0a0974abf8b4e03898d6 [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] ba3e7f21f0a7271a3a0bd69d2f22531ac8d8c2afc4310b8baa3b167773ca468b [INFO] running `Command { std: "docker" "start" "-a" "ba3e7f21f0a7271a3a0bd69d2f22531ac8d8c2afc4310b8baa3b167773ca468b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling syn v1.0.95 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Checking unicode-bidi v0.3.8 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Checking os_str_bytes v6.0.1 [INFO] [stderr] Compiling indexmap v1.8.1 [INFO] [stderr] Checking regex-syntax v0.6.26 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking textwrap v0.15.0 [INFO] [stderr] Checking clap_lex v0.2.0 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking dirs-sys v0.3.7 [INFO] [stderr] Checking dirs v4.0.0 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking regex v1.5.6 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking env_logger v0.9.0 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling clap_derive v3.1.18 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Compiling test-case-macros v2.2.1 [INFO] [stderr] Checking test-case v2.2.1 [INFO] [stderr] Checking clap v3.1.18 [INFO] [stderr] Checking git-clone-canonical v0.1.5 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/basedir.rs:34:53 [INFO] [stdout] | [INFO] [stdout] 34 | fn from_str(s: &str) -> Result { [INFO] [stdout] | _____________________________________________________^ [INFO] [stdout] 35 | | PathBuf::from_str(s).map(BaseDir) [INFO] [stdout] 36 | | } [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: std::result::Result [INFO] [stdout] --> src/basedir.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 35 | PathBuf::from_str(s).map(BaseDir) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/basedir.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 35 | PathBuf::from_str(s).map(BaseDir) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/basedir.rs:34:53 [INFO] [stdout] | [INFO] [stdout] 34 | fn from_str(s: &str) -> Result { [INFO] [stdout] | _____________________________________________________^ [INFO] [stdout] 35 | | PathBuf::from_str(s).map(BaseDir) [INFO] [stdout] 36 | | } [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: std::result::Result [INFO] [stdout] --> src/basedir.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 35 | PathBuf::from_str(s).map(BaseDir) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/basedir.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 35 | PathBuf::from_str(s).map(BaseDir) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/options.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | / /// base directory for git clone [INFO] [stdout] 9 | | #[clap(long, default_value_t)] [INFO] [stdout] 10 | | pub basedir: BaseDir, [INFO] [stdout] | |________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/options.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | / /// base directory for git clone [INFO] [stdout] 9 | | #[clap(long, default_value_t)] [INFO] [stdout] 10 | | pub basedir: BaseDir, [INFO] [stdout] | |________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `git-clone-canonical` (lib) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `git-clone-canonical` (lib test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "ba3e7f21f0a7271a3a0bd69d2f22531ac8d8c2afc4310b8baa3b167773ca468b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba3e7f21f0a7271a3a0bd69d2f22531ac8d8c2afc4310b8baa3b167773ca468b", kill_on_drop: false }` [INFO] [stdout] ba3e7f21f0a7271a3a0bd69d2f22531ac8d8c2afc4310b8baa3b167773ca468b