[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] checking ArthurMatthys/Matt_daemon/7639d3d68b21fb5f7e61c190a196f7436b2e2291 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArthurMatthys%2FMatt_daemon" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ArthurMatthys/Matt_daemon on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-6-tc1/source/Cargo.toml [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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "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] Downloading crates ... [INFO] [stderr] Downloaded clap_derive v3.2.5 [INFO] [stderr] Downloaded email-encoding v0.1.2 [INFO] [stderr] Downloaded clap v3.2.5 [INFO] [stderr] Downloaded email_address v0.2.1 [INFO] [stderr] Downloaded lettre v0.10.0-rc.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ae438cb4f70cdfc8e313c716c31bcbc586d31351015c46987ba8aca39eab8189 [INFO] running `Command { std: "docker" "start" "-a" "ae438cb4f70cdfc8e313c716c31bcbc586d31351015c46987ba8aca39eab8189", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ae438cb4f70cdfc8e313c716c31bcbc586d31351015c46987ba8aca39eab8189", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae438cb4f70cdfc8e313c716c31bcbc586d31351015c46987ba8aca39eab8189", kill_on_drop: false }` [INFO] [stdout] ae438cb4f70cdfc8e313c716c31bcbc586d31351015c46987ba8aca39eab8189 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 52f7dfa77c759bf7534693bbf1768793db6b38b13ca3040bb71154a127df57b1 [INFO] running `Command { std: "docker" "start" "-a" "52f7dfa77c759bf7534693bbf1768793db6b38b13ca3040bb71154a127df57b1", 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 autocfg v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling unicode-ident v1.0.1 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking once_cell v1.12.0 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling openssl v0.10.40 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Checking gimli v0.26.1 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling unicode-xid v0.2.3 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking miniz_oxide v0.5.3 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Checking rustc-demangle v0.1.21 [INFO] [stderr] Compiling native-tls v0.2.10 [INFO] [stderr] Compiling rustversion v1.0.7 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking openssl-probe v0.1.5 [INFO] [stderr] Checking futures-io v0.3.21 [INFO] [stderr] Checking slab v0.4.6 [INFO] [stderr] Checking object v0.28.4 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking unicode-bidi v0.3.8 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking match_cfg v0.1.0 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Checking regex-syntax v0.6.26 [INFO] [stderr] Compiling indexmap v1.9.0 [INFO] [stderr] Checking quoted_printable v0.4.5 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking email-encoding v0.1.2 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking hostname v0.3.1 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking nom v7.1.1 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Checking fastrand v1.7.0 [INFO] [stderr] Checking email_address v0.2.1 [INFO] [stderr] Checking hashbrown v0.12.1 [INFO] [stderr] Checking os_str_bytes v6.1.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling openssl-sys v0.9.74 [INFO] [stderr] Compiling backtrace v0.3.65 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking textwrap v0.15.0 [INFO] [stderr] Checking clap_lex v0.2.2 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking addr2line v0.17.0 [INFO] [stderr] Checking regex v1.5.6 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling openssl-macros v0.1.0 [INFO] [stderr] Compiling clap_derive v3.2.5 [INFO] [stderr] Compiling strum_macros v0.24.0 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking dotenv v0.14.1 [INFO] [stderr] Checking strum v0.24.1 [INFO] [stderr] Checking clap v3.2.5 [INFO] [stderr] Checking lettre v0.10.0-rc.7 [INFO] [stderr] Checking 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)]` 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(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [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)]` 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(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking matt_daemon v0.1.0 (/opt/rustwide/workdir/usage) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.92s [INFO] running `Command { std: "docker" "inspect" "52f7dfa77c759bf7534693bbf1768793db6b38b13ca3040bb71154a127df57b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52f7dfa77c759bf7534693bbf1768793db6b38b13ca3040bb71154a127df57b1", kill_on_drop: false }` [INFO] [stdout] 52f7dfa77c759bf7534693bbf1768793db6b38b13ca3040bb71154a127df57b1