[INFO] cloning repository https://github.com/quebin31/dotow [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/quebin31/dotow" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquebin31%2Fdotow", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquebin31%2Fdotow'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0711ecd3791063580f4d13ffe3ab83ae77f9b45b [INFO] building quebin31/dotow 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%2Fquebin31%2Fdotow" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/quebin31/dotow 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/quebin31/dotow [INFO] finished tweaking git repo https://github.com/quebin31/dotow [INFO] tweaked toml for git repo https://github.com/quebin31/dotow written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/quebin31/dotow 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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded text_io v0.1.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 885d584f6677d17d89f4518de0b26740ecdfbb72b605242ac6006344dc3b3122 [INFO] running `Command { std: "docker" "start" "-a" "885d584f6677d17d89f4518de0b26740ecdfbb72b605242ac6006344dc3b3122", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "885d584f6677d17d89f4518de0b26740ecdfbb72b605242ac6006344dc3b3122", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "885d584f6677d17d89f4518de0b26740ecdfbb72b605242ac6006344dc3b3122", kill_on_drop: false }` [INFO] [stdout] 885d584f6677d17d89f4518de0b26740ecdfbb72b605242ac6006344dc3b3122 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] a8993698330cc0de81dc0b93d6a181ebc453af2b39ee400e91388b524ec79437 [INFO] running `Command { std: "docker" "start" "-a" "a8993698330cc0de81dc0b93d6a181ebc453af2b39ee400e91388b524ec79437", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.54 [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Compiling cfg-if v0.1.7 [INFO] [stderr] Compiling lazy_static v1.3.0 [INFO] [stderr] Compiling unicode-width v0.1.5 [INFO] [stderr] Compiling either v1.5.2 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling crossbeam-utils v0.2.2 [INFO] [stderr] Compiling text_io v0.1.7 [INFO] [stderr] Compiling crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Compiling num_cpus v1.10.0 [INFO] [stderr] Compiling term_size v0.3.1 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling dotow v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::error::Error as StdError` [INFO] [stdout] --> src/utility.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::error::Error as StdError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check_file` is never used [INFO] [stdout] --> src/utility.rs:52:8 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn check_file(path: &Path) -> error::Result<()> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `FailToConvertFileName`, `NotFile`, and `FileDoesNotExist` are never constructed [INFO] [stdout] --> src/error.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub enum Error { [INFO] [stdout] | ----- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 9 | FailToConvertFileName(OsString), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 10 | NotFile(String), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 11 | FileDoesNotExist(String), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `migrate` is never used [INFO] [stdout] --> src/migrate.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn migrate(migrate_file: &str) -> Result<(), Box> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.96s [INFO] running `Command { std: "docker" "inspect" "a8993698330cc0de81dc0b93d6a181ebc453af2b39ee400e91388b524ec79437", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a8993698330cc0de81dc0b93d6a181ebc453af2b39ee400e91388b524ec79437", kill_on_drop: false }` [INFO] [stdout] a8993698330cc0de81dc0b93d6a181ebc453af2b39ee400e91388b524ec79437 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 434aa426e9f5ad8ec2f20d0a90a1854d9deb154393c32f035765736c41797649 [INFO] running `Command { std: "docker" "start" "-a" "434aa426e9f5ad8ec2f20d0a90a1854d9deb154393c32f035765736c41797649", kill_on_drop: false }` [INFO] [stderr] Compiling dotow v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::error::Error as StdError` [INFO] [stdout] --> src/utility.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::error::Error as StdError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check_file` is never used [INFO] [stdout] --> src/utility.rs:52:8 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn check_file(path: &Path) -> error::Result<()> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `FailToConvertFileName`, `NotFile`, and `FileDoesNotExist` are never constructed [INFO] [stdout] --> src/error.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub enum Error { [INFO] [stdout] | ----- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 9 | FailToConvertFileName(OsString), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 10 | NotFile(String), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 11 | FileDoesNotExist(String), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `migrate` is never used [INFO] [stdout] --> src/migrate.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn migrate(migrate_file: &str) -> Result<(), Box> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.20s [INFO] running `Command { std: "docker" "inspect" "434aa426e9f5ad8ec2f20d0a90a1854d9deb154393c32f035765736c41797649", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "434aa426e9f5ad8ec2f20d0a90a1854d9deb154393c32f035765736c41797649", kill_on_drop: false }` [INFO] [stdout] 434aa426e9f5ad8ec2f20d0a90a1854d9deb154393c32f035765736c41797649