[INFO] cloning repository https://github.com/Gradecak/rs-bouquets [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Gradecak/rs-bouquets" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGradecak%2Frs-bouquets", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGradecak%2Frs-bouquets'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 98939e50992ede892417a823cdacb0fbeff61d45 [INFO] building Gradecak/rs-bouquets against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGradecak%2Frs-bouquets" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Gradecak/rs-bouquets on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Gradecak/rs-bouquets [INFO] finished tweaking git repo https://github.com/Gradecak/rs-bouquets [INFO] tweaked toml for git repo https://github.com/Gradecak/rs-bouquets written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Gradecak/rs-bouquets 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9db4e5a5bc5e0e093ca7d08d818af329e18ff4dab08e2b797f96ddc808349a05 [INFO] running `Command { std: "docker" "start" "-a" "9db4e5a5bc5e0e093ca7d08d818af329e18ff4dab08e2b797f96ddc808349a05", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9db4e5a5bc5e0e093ca7d08d818af329e18ff4dab08e2b797f96ddc808349a05", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9db4e5a5bc5e0e093ca7d08d818af329e18ff4dab08e2b797f96ddc808349a05", kill_on_drop: false }` [INFO] [stdout] 9db4e5a5bc5e0e093ca7d08d818af329e18ff4dab08e2b797f96ddc808349a05 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 37fb43aa30250eab12ef1112f7fd6a40a704f730ca58d927784f078bd8a70bd7 [INFO] running `Command { std: "docker" "start" "-a" "37fb43aa30250eab12ef1112f7fd6a40a704f730ca58d927784f078bd8a70bd7", kill_on_drop: false }` [INFO] [stderr] Compiling rs-bouquets v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/assembler.rs:56:25 [INFO] [stdout] | [INFO] [stdout] 56 | for mut stem in bouquet_stems.iter_mut() { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s [INFO] running `Command { std: "docker" "inspect" "37fb43aa30250eab12ef1112f7fd6a40a704f730ca58d927784f078bd8a70bd7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "37fb43aa30250eab12ef1112f7fd6a40a704f730ca58d927784f078bd8a70bd7", kill_on_drop: false }` [INFO] [stdout] 37fb43aa30250eab12ef1112f7fd6a40a704f730ca58d927784f078bd8a70bd7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3b1a8c3ac2ace0be547462abf16d6f1f86333d1ffcd7c25a75c93e59bf1327d6 [INFO] running `Command { std: "docker" "start" "-a" "3b1a8c3ac2ace0be547462abf16d6f1f86333d1ffcd7c25a75c93e59bf1327d6", kill_on_drop: false }` [INFO] [stderr] Compiling rs-bouquets v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/assembler.rs:56:25 [INFO] [stdout] | [INFO] [stdout] 56 | for mut stem in bouquet_stems.iter_mut() { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s [INFO] running `Command { std: "docker" "inspect" "3b1a8c3ac2ace0be547462abf16d6f1f86333d1ffcd7c25a75c93e59bf1327d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b1a8c3ac2ace0be547462abf16d6f1f86333d1ffcd7c25a75c93e59bf1327d6", kill_on_drop: false }` [INFO] [stdout] 3b1a8c3ac2ace0be547462abf16d6f1f86333d1ffcd7c25a75c93e59bf1327d6