[INFO] cloning repository https://github.com/slakuh/shredder-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/slakuh/shredder-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fslakuh%2Fshredder-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fslakuh%2Fshredder-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f7fbe3157e023eb0f75a15af06997dbc1911e164 [INFO] checking slakuh/shredder-rs against master#0c1fb2a1e65a57073dc62dd502319a00cf753371 for pr-114655 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fslakuh%2Fshredder-rs" "/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/slakuh/shredder-rs on toolchain 0c1fb2a1e65a57073dc62dd502319a00cf753371 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0c1fb2a1e65a57073dc62dd502319a00cf753371" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/slakuh/shredder-rs [INFO] finished tweaking git repo https://github.com/slakuh/shredder-rs [INFO] tweaked toml for git repo https://github.com/slakuh/shredder-rs written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/slakuh/shredder-rs 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" "+0c1fb2a1e65a57073dc62dd502319a00cf753371" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] checking slakuh/shredder-rs against try#1d06cad56a6e74d21cdf272bd6d9479160000fba for pr-114655 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fslakuh%2Fshredder-rs" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/slakuh/shredder-rs on toolchain 1d06cad56a6e74d21cdf272bd6d9479160000fba [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1d06cad56a6e74d21cdf272bd6d9479160000fba" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/slakuh/shredder-rs [INFO] finished tweaking git repo https://github.com/slakuh/shredder-rs [INFO] tweaked toml for git repo https://github.com/slakuh/shredder-rs written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/slakuh/shredder-rs 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" "+1d06cad56a6e74d21cdf272bd6d9479160000fba" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded libc v0.2.15 [INFO] [stderr] Downloaded rand v0.3.14 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1d06cad56a6e74d21cdf272bd6d9479160000fba" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 90fa11d5c0d71c6f32950496de026d22dedfad7c0dc749badf301b2ecfe9a7ca [INFO] running `Command { std: "docker" "start" "-a" "90fa11d5c0d71c6f32950496de026d22dedfad7c0dc749badf301b2ecfe9a7ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "90fa11d5c0d71c6f32950496de026d22dedfad7c0dc749badf301b2ecfe9a7ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90fa11d5c0d71c6f32950496de026d22dedfad7c0dc749badf301b2ecfe9a7ca", kill_on_drop: false }` [INFO] [stdout] 90fa11d5c0d71c6f32950496de026d22dedfad7c0dc749badf301b2ecfe9a7ca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1d06cad56a6e74d21cdf272bd6d9479160000fba" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4dc11f57752a424737688bbcf5f25ef0830fd92e6fb010472848c906351d600b [INFO] running `Command { std: "docker" "start" "-a" "4dc11f57752a424737688bbcf5f25ef0830fd92e6fb010472848c906351d600b", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.15 [INFO] [stderr] Checking rand v0.3.14 [INFO] [stderr] Checking shredder v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/shredder.rs:31:24 [INFO] [stdout] | [INFO] [stdout] 31 | let metadata = try!(fs::metadata(path)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/shredder.rs:33:13 [INFO] [stdout] | [INFO] [stdout] 33 | try!(self.shred_dir(path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/shredder.rs:35:13 [INFO] [stdout] | [INFO] [stdout] 35 | try!(self.shred_file(path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/shredder.rs:52:9 [INFO] [stdout] | [INFO] [stdout] 52 | try!(fs::remove_dir(path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/shredder.rs:41:22 [INFO] [stdout] | [INFO] [stdout] 41 | for child in try!(fs::read_dir(path)) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/shredder.rs:42:25 [INFO] [stdout] | [INFO] [stdout] 42 | let child = try!(child); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/shredder.rs:43:30 [INFO] [stdout] | [INFO] [stdout] 43 | let child_type = try!(child.file_type()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/shredder.rs:45:17 [INFO] [stdout] | [INFO] [stdout] 45 | try!(self.shred_dir(&child.path())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/shredder.rs:47:17 [INFO] [stdout] | [INFO] [stdout] 47 | try!(fs::remove_file(&child.path())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/shredder.rs:49:17 [INFO] [stdout] | [INFO] [stdout] 49 | try!(self.shred_file(&child.path())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/shredder.rs:57:9 [INFO] [stdout] | [INFO] [stdout] 57 | try!(self.shred_write(&path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/shredder.rs:59:9 [INFO] [stdout] | [INFO] [stdout] 59 | try!(fs::remove_file(file)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/shredder.rs:58:29 [INFO] [stdout] | [INFO] [stdout] 58 | let file: PathBuf = try!(self.rename(&path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/shredder.rs:74:20 [INFO] [stdout] | [INFO] [stdout] 74 | let file = try!(OpenOptions::new() [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/shredder.rs:79:25 [INFO] [stdout] | [INFO] [stdout] 79 | let file_size = try!(file.metadata()).len(); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/shredder.rs:31:24 [INFO] [stdout] | [INFO] [stdout] 31 | let metadata = try!(fs::metadata(path)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/shredder.rs:33:13 [INFO] [stdout] | [INFO] [stdout] 33 | try!(self.shred_dir(path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/shredder.rs:35:13 [INFO] [stdout] | [INFO] [stdout] 35 | try!(self.shred_file(path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/shredder.rs:52:9 [INFO] [stdout] | [INFO] [stdout] 52 | try!(fs::remove_dir(path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/shredder.rs:41:22 [INFO] [stdout] | [INFO] [stdout] 41 | for child in try!(fs::read_dir(path)) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/shredder.rs:42:25 [INFO] [stdout] | [INFO] [stdout] 42 | let child = try!(child); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/shredder.rs:43:30 [INFO] [stdout] | [INFO] [stdout] 43 | let child_type = try!(child.file_type()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/shredder.rs:45:17 [INFO] [stdout] | [INFO] [stdout] 45 | try!(self.shred_dir(&child.path())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/shredder.rs:47:17 [INFO] [stdout] | [INFO] [stdout] 47 | try!(fs::remove_file(&child.path())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/shredder.rs:49:17 [INFO] [stdout] | [INFO] [stdout] 49 | try!(self.shred_file(&child.path())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/shredder.rs:57:9 [INFO] [stdout] | [INFO] [stdout] 57 | try!(self.shred_write(&path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/shredder.rs:59:9 [INFO] [stdout] | [INFO] [stdout] 59 | try!(fs::remove_file(file)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/shredder.rs:58:29 [INFO] [stdout] | [INFO] [stdout] 58 | let file: PathBuf = try!(self.rename(&path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/shredder.rs:74:20 [INFO] [stdout] | [INFO] [stdout] 74 | let file = try!(OpenOptions::new() [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/shredder.rs:79:25 [INFO] [stdout] | [INFO] [stdout] 79 | let file_size = try!(file.metadata()).len(); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/shredder.rs:87:17 [INFO] [stdout] | [INFO] [stdout] 87 | try!(buf_write.seek(SeekFrom::Start(seek))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/shredder.rs:88:17 [INFO] [stdout] | [INFO] [stdout] 88 | try!(buf_write.write(buffer_slice)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/shredder.rs:101:9 [INFO] [stdout] | [INFO] [stdout] 101 | try!(fs::rename(path, &pathbuf)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/shredder.rs:87:17 [INFO] [stdout] | [INFO] [stdout] 87 | try!(buf_write.seek(SeekFrom::Start(seek))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/shredder.rs:88:17 [INFO] [stdout] | [INFO] [stdout] 88 | try!(buf_write.write(buffer_slice)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/shredder.rs:101:9 [INFO] [stdout] | [INFO] [stdout] 101 | try!(fs::rename(path, &pathbuf)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Random` and `Zeroes` are never constructed [INFO] [stdout] --> src/shredder.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 15 | pub enum ShredType { [INFO] [stdout] | --------- variants in this enum [INFO] [stdout] 16 | Ones, // 255 [INFO] [stdout] 17 | Random, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 18 | Zeroes, // 0 [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Random` and `Zeroes` are never constructed [INFO] [stdout] --> src/shredder.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 15 | pub enum ShredType { [INFO] [stdout] | --------- variants in this enum [INFO] [stdout] 16 | Ones, // 255 [INFO] [stdout] 17 | Random, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 18 | Zeroes, // 0 [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 19 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 19 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.77s [INFO] running `Command { std: "docker" "inspect" "4dc11f57752a424737688bbcf5f25ef0830fd92e6fb010472848c906351d600b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4dc11f57752a424737688bbcf5f25ef0830fd92e6fb010472848c906351d600b", kill_on_drop: false }` [INFO] [stdout] 4dc11f57752a424737688bbcf5f25ef0830fd92e6fb010472848c906351d600b