[INFO] cloning repository https://github.com/vrmiguel/oomf [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vrmiguel/oomf" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvrmiguel%2Foomf", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvrmiguel%2Foomf'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5cf08670dff591cb6d1df28dab4eefea936f2bfb [INFO] checking vrmiguel/oomf against try#51b1964e35e5e26f8cd938940f0da6f7b5cc54fc for pr-138176 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvrmiguel%2Foomf" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/vrmiguel/oomf on toolchain 51b1964e35e5e26f8cd938940f0da6f7b5cc54fc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+51b1964e35e5e26f8cd938940f0da6f7b5cc54fc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/vrmiguel/oomf [INFO] finished tweaking git repo https://github.com/vrmiguel/oomf [INFO] tweaked toml for git repo https://github.com/vrmiguel/oomf written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/vrmiguel/oomf 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" "+51b1964e35e5e26f8cd938940f0da6f7b5cc54fc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+51b1964e35e5e26f8cd938940f0da6f7b5cc54fc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4e0dec72ede30d68b9d79a0faedeead98c0ee2e322bab309b97c2ceb42b9729f [INFO] running `Command { std: "docker" "start" "-a" "4e0dec72ede30d68b9d79a0faedeead98c0ee2e322bab309b97c2ceb42b9729f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4e0dec72ede30d68b9d79a0faedeead98c0ee2e322bab309b97c2ceb42b9729f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4e0dec72ede30d68b9d79a0faedeead98c0ee2e322bab309b97c2ceb42b9729f", kill_on_drop: false }` [INFO] [stdout] 4e0dec72ede30d68b9d79a0faedeead98c0ee2e322bab309b97c2ceb42b9729f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+51b1964e35e5e26f8cd938940f0da6f7b5cc54fc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0eea18e2fc3b326df3a48b306fa9826eb115a97b511f09beacd1ae6f758867f3 [INFO] running `Command { std: "docker" "start" "-a" "0eea18e2fc3b326df3a48b306fa9826eb115a97b511f09beacd1ae6f758867f3", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.144 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling io-lifetimes v1.0.3 [INFO] [stderr] Compiling cc v1.0.68 [INFO] [stderr] Compiling argh_shared v0.1.10 [INFO] [stderr] Compiling rustix v0.36.4 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling procfs v0.14.2 [INFO] [stderr] Checking linux-raw-sys v0.1.3 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking daemonize v0.5.0 [INFO] [stderr] Compiling bustd v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Compiling argh_derive v0.1.10 [INFO] [stderr] Checking argh v0.1.10 [INFO] [stdout] warning: unused import: `ffi::OsStr` [INFO] [stdout] --> src/kill.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | use std::{ffi::OsStr, time::Instant}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/error.rs:7:21 [INFO] [stdout] | [INFO] [stdout] 7 | ProcessNotFound(&'static str), [INFO] [stdout] | --------------- ^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [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] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 7 - ProcessNotFound(&'static str), [INFO] [stdout] 7 + ProcessNotFound(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `reason` is never read [INFO] [stdout] --> src/error.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 11 | Io { [INFO] [stdout] | -- field in this variant [INFO] [stdout] 12 | reason: 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: field `error` is never read [INFO] [stdout] --> src/error.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 14 | Daemonize { [INFO] [stdout] | --------- field in this variant [INFO] [stdout] 15 | error: daemonize::Error, [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: field `error` is never read [INFO] [stdout] --> src/error.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 17 | Unicode { [INFO] [stdout] | ------- field in this variant [INFO] [stdout] 18 | error: Utf8Error, [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: field `error` is never read [INFO] [stdout] --> src/error.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 30 | Thread { [INFO] [stdout] | ------ field in this variant [INFO] [stdout] 31 | error: Box, [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: unused import: `ffi::OsStr` [INFO] [stdout] --> src/kill.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | use std::{ffi::OsStr, time::Instant}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/error.rs:7:21 [INFO] [stdout] | [INFO] [stdout] 7 | ProcessNotFound(&'static str), [INFO] [stdout] | --------------- ^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [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] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 7 - ProcessNotFound(&'static str), [INFO] [stdout] 7 + ProcessNotFound(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `reason` is never read [INFO] [stdout] --> src/error.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 11 | Io { [INFO] [stdout] | -- field in this variant [INFO] [stdout] 12 | reason: 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: field `error` is never read [INFO] [stdout] --> src/error.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 14 | Daemonize { [INFO] [stdout] | --------- field in this variant [INFO] [stdout] 15 | error: daemonize::Error, [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: field `error` is never read [INFO] [stdout] --> src/error.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 17 | Unicode { [INFO] [stdout] | ------- field in this variant [INFO] [stdout] 18 | error: Utf8Error, [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: field `error` is never read [INFO] [stdout] --> src/error.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 30 | Thread { [INFO] [stdout] | ------ field in this variant [INFO] [stdout] 31 | error: Box, [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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.59s [INFO] running `Command { std: "docker" "inspect" "0eea18e2fc3b326df3a48b306fa9826eb115a97b511f09beacd1ae6f758867f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0eea18e2fc3b326df3a48b306fa9826eb115a97b511f09beacd1ae6f758867f3", kill_on_drop: false }` [INFO] [stdout] 0eea18e2fc3b326df3a48b306fa9826eb115a97b511f09beacd1ae6f758867f3