[INFO] cloning repository https://github.com/ArthurMatthys/Matt_daemon [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ArthurMatthys/Matt_daemon" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArthurMatthys%2FMatt_daemon", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArthurMatthys%2FMatt_daemon'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7639d3d68b21fb5f7e61c190a196f7436b2e2291 [INFO] testing ArthurMatthys/Matt_daemon against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArthurMatthys%2FMatt_daemon" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/ArthurMatthys/Matt_daemon [INFO] finished tweaking git repo https://github.com/ArthurMatthys/Matt_daemon [INFO] tweaked toml for git repo https://github.com/ArthurMatthys/Matt_daemon written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/ArthurMatthys/Matt_daemon on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/ArthurMatthys/Matt_daemon 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded dotenv v0.14.1 [INFO] [stderr] Downloaded quoted_printable v0.4.5 [INFO] [stderr] Downloaded rustversion v1.0.7 [INFO] [stderr] Downloaded email_address v0.2.1 [INFO] [stderr] Downloaded clap_lex v0.2.2 [INFO] [stderr] Downloaded email-encoding v0.1.2 [INFO] [stderr] Downloaded clap_derive v3.2.5 [INFO] [stderr] Downloaded indexmap v1.9.0 [INFO] [stderr] Downloaded miniz_oxide v0.5.3 [INFO] [stderr] Downloaded openssl-sys v0.9.74 [INFO] [stderr] Downloaded openssl v0.10.40 [INFO] [stderr] Downloaded lettre v0.10.0-rc.7 [INFO] [stderr] Downloaded strum_macros v0.24.0 [INFO] [stderr] Downloaded clap v3.2.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 79da9356fc2c3ba27c1ca8a3d171a2acf62152dfb8775dc13484800a8945b329 [INFO] running `Command { std: "docker" "start" "-a" "79da9356fc2c3ba27c1ca8a3d171a2acf62152dfb8775dc13484800a8945b329", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "79da9356fc2c3ba27c1ca8a3d171a2acf62152dfb8775dc13484800a8945b329", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "79da9356fc2c3ba27c1ca8a3d171a2acf62152dfb8775dc13484800a8945b329", kill_on_drop: false }` [INFO] [stdout] 79da9356fc2c3ba27c1ca8a3d171a2acf62152dfb8775dc13484800a8945b329 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 876f815976a89ee6eb8908046bc30eb2f06c864b067cd99f7ba45a047e98791c [INFO] running `Command { std: "docker" "start" "-a" "876f815976a89ee6eb8908046bc30eb2f06c864b067cd99f7ba45a047e98791c", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling unicode-xid v0.2.3 [INFO] [stderr] Compiling gimli v0.26.1 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling openssl-sys v0.9.74 [INFO] [stderr] Compiling backtrace v0.3.65 [INFO] [stderr] Compiling openssl v0.10.40 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling once_cell v1.12.0 [INFO] [stderr] Compiling miniz_oxide v0.5.3 [INFO] [stderr] Compiling object v0.28.4 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Compiling rustc-demangle v0.1.21 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling rustversion v1.0.7 [INFO] [stderr] Compiling native-tls v0.2.10 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling indexmap v1.9.0 [INFO] [stderr] Compiling match_cfg v0.1.0 [INFO] [stderr] Compiling regex-syntax v0.6.26 [INFO] [stderr] Compiling futures-io v0.3.21 [INFO] [stderr] Compiling email-encoding v0.1.2 [INFO] [stderr] Compiling nom v7.1.1 [INFO] [stderr] Compiling os_str_bytes v6.1.0 [INFO] [stderr] Compiling email_address v0.2.1 [INFO] [stderr] Compiling quoted_printable v0.4.5 [INFO] [stderr] Compiling hashbrown v0.12.1 [INFO] [stderr] Compiling fastrand v1.7.0 [INFO] [stderr] Compiling clap_lex v0.2.2 [INFO] [stderr] Compiling hostname v0.3.1 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling socket2 v0.4.4 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling textwrap v0.15.0 [INFO] [stderr] Compiling termcolor v1.1.3 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling addr2line v0.17.0 [INFO] [stderr] Compiling regex v1.5.6 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling openssl-macros v0.1.0 [INFO] [stderr] Compiling strum_macros v0.24.0 [INFO] [stderr] Compiling clap_derive v3.2.5 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling dotenv v0.14.1 [INFO] [stderr] Compiling strum v0.24.1 [INFO] [stderr] Compiling clap v3.2.5 [INFO] [stderr] Compiling lettre v0.10.0-rc.7 [INFO] [stderr] Compiling daemonize v0.1.0 (/opt/rustwide/workdir/daemonize) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> daemonize/src/fork.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | Parent(libc::pid_t), [INFO] [stdout] | ------ ^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) 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] 5 - Parent(libc::pid_t), [INFO] [stdout] 5 + Parent(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling matt_daemon v0.1.0 (/opt/rustwide/workdir/usage) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.10s [INFO] running `Command { std: "docker" "inspect" "876f815976a89ee6eb8908046bc30eb2f06c864b067cd99f7ba45a047e98791c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "876f815976a89ee6eb8908046bc30eb2f06c864b067cd99f7ba45a047e98791c", kill_on_drop: false }` [INFO] [stdout] 876f815976a89ee6eb8908046bc30eb2f06c864b067cd99f7ba45a047e98791c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 942d73c78422e0312176d88cd69dc0d52c6db6c012bd232cf14407d978b849ae [INFO] running `Command { std: "docker" "start" "-a" "942d73c78422e0312176d88cd69dc0d52c6db6c012bd232cf14407d978b849ae", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> daemonize/src/fork.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | Parent(libc::pid_t), [INFO] [stdout] | ------ ^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) 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] 5 - Parent(libc::pid_t), [INFO] [stdout] 5 + Parent(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling daemonize v0.1.0 (/opt/rustwide/workdir/daemonize) [INFO] [stderr] Compiling matt_daemon v0.1.0 (/opt/rustwide/workdir/usage) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> daemonize/src/fork.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | Parent(libc::pid_t), [INFO] [stdout] | ------ ^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) 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] 5 - Parent(libc::pid_t), [INFO] [stdout] 5 + Parent(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.41s [INFO] running `Command { std: "docker" "inspect" "942d73c78422e0312176d88cd69dc0d52c6db6c012bd232cf14407d978b849ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "942d73c78422e0312176d88cd69dc0d52c6db6c012bd232cf14407d978b849ae", kill_on_drop: false }` [INFO] [stdout] 942d73c78422e0312176d88cd69dc0d52c6db6c012bd232cf14407d978b849ae [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c274e61a0e50e9f80a71475eb40306da19293907eabd95fd62e00973b7229a86 [INFO] running `Command { std: "docker" "start" "-a" "c274e61a0e50e9f80a71475eb40306da19293907eabd95fd62e00973b7229a86", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> daemonize/src/fork.rs:5:12 [INFO] [stderr] | [INFO] [stderr] 5 | Parent(libc::pid_t), [INFO] [stderr] | ------ ^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 5 - Parent(libc::pid_t), [INFO] [stderr] 5 + Parent(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `daemonize` (lib) generated 1 warning [INFO] [stderr] warning: `daemonize` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/daemonize-690dac589444eec6) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/matt_daemon-6717429b51f73b86) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests daemonize [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "c274e61a0e50e9f80a71475eb40306da19293907eabd95fd62e00973b7229a86", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c274e61a0e50e9f80a71475eb40306da19293907eabd95fd62e00973b7229a86", kill_on_drop: false }` [INFO] [stdout] c274e61a0e50e9f80a71475eb40306da19293907eabd95fd62e00973b7229a86