[INFO] cloning repository https://github.com/loremdipso/refactorer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/loremdipso/refactorer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Floremdipso%2Frefactorer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Floremdipso%2Frefactorer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0f824f2a47f7a70735a7750dbd6e8deffdf37458 [INFO] checking loremdipso/refactorer 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%2Floremdipso%2Frefactorer" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/loremdipso/refactorer [INFO] finished tweaking git repo https://github.com/loremdipso/refactorer [INFO] tweaked toml for git repo https://github.com/loremdipso/refactorer written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/loremdipso/refactorer 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/loremdipso/refactorer 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] b0387fbb26988e594e56f812b98522bbb353ae946f5896aa52af8ac60d2468e6 [INFO] running `Command { std: "docker" "start" "-a" "b0387fbb26988e594e56f812b98522bbb353ae946f5896aa52af8ac60d2468e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b0387fbb26988e594e56f812b98522bbb353ae946f5896aa52af8ac60d2468e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0387fbb26988e594e56f812b98522bbb353ae946f5896aa52af8ac60d2468e6", kill_on_drop: false }` [INFO] [stdout] b0387fbb26988e594e56f812b98522bbb353ae946f5896aa52af8ac60d2468e6 [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] aa508ffd3b08a65de728a1c18fdca1f1cf483a8cdfdd89b465539313c189977c [INFO] running `Command { std: "docker" "start" "-a" "aa508ffd3b08a65de728a1c18fdca1f1cf483a8cdfdd89b465539313c189977c", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.98 [INFO] [stderr] Compiling getrandom v0.3.1 [INFO] [stderr] Compiling zerocopy v0.8.20 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling time-macros v0.2.19 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking num_threads v0.1.7 [INFO] [stderr] Checking colored v2.2.0 [INFO] [stderr] Checking log v0.4.25 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking time v0.3.37 [INFO] [stderr] Checking rand_core v0.9.1 [INFO] [stderr] Checking simple_logger v5.0.0 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking structopt v0.3.26 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking rand v0.9.0 [INFO] [stderr] Checking refactorer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | / /// Custom cache filename [INFO] [stdout] 17 | | #[structopt(short, long)] [INFO] [stdout] 18 | | cache_filename: Option, [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:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | / /// Which extensions to search for [INFO] [stdout] 21 | | #[structopt(short, long)] [INFO] [stdout] 22 | | extensions: Option, [INFO] [stdout] | |______________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | / /// Filter for files. [INFO] [stdout] 25 | | #[structopt(short, long)] [INFO] [stdout] 26 | | filter: Option, [INFO] [stdout] | |__________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | / /// Program to use to edit files [INFO] [stdout] 37 | | #[structopt(long)] [INFO] [stdout] 38 | | program: Option, [INFO] [stdout] | |___________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 40 | / /// Program to use to edit files [INFO] [stdout] 41 | | #[structopt(long)] [INFO] [stdout] 42 | | args: Vec, [INFO] [stdout] | |_____________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `refactorer` (bin "refactorer") 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/main.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | / /// Custom cache filename [INFO] [stdout] 17 | | #[structopt(short, long)] [INFO] [stdout] 18 | | cache_filename: Option, [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:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | / /// Which extensions to search for [INFO] [stdout] 21 | | #[structopt(short, long)] [INFO] [stdout] 22 | | extensions: Option, [INFO] [stdout] | |______________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | / /// Filter for files. [INFO] [stdout] 25 | | #[structopt(short, long)] [INFO] [stdout] 26 | | filter: Option, [INFO] [stdout] | |__________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | / /// Program to use to edit files [INFO] [stdout] 37 | | #[structopt(long)] [INFO] [stdout] 38 | | program: Option, [INFO] [stdout] | |___________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 40 | / /// Program to use to edit files [INFO] [stdout] 41 | | #[structopt(long)] [INFO] [stdout] 42 | | args: Vec, [INFO] [stdout] | |_____________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `refactorer` (bin "refactorer" test) due to 5 previous errors [INFO] running `Command { std: "docker" "inspect" "aa508ffd3b08a65de728a1c18fdca1f1cf483a8cdfdd89b465539313c189977c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aa508ffd3b08a65de728a1c18fdca1f1cf483a8cdfdd89b465539313c189977c", kill_on_drop: false }` [INFO] [stdout] aa508ffd3b08a65de728a1c18fdca1f1cf483a8cdfdd89b465539313c189977c