[INFO] cloning repository https://github.com/Mubelotix/smtp-server [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Mubelotix/smtp-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMubelotix%2Fsmtp-server", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMubelotix%2Fsmtp-server'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 25af2697800cb9f856173356d3c4ef79bb777e87 [INFO] testing Mubelotix/smtp-server against beta-2021-01-01 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMubelotix%2Fsmtp-server" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Mubelotix/smtp-server on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Mubelotix/smtp-server [INFO] finished tweaking git repo https://github.com/Mubelotix/smtp-server [INFO] tweaked toml for git repo https://github.com/Mubelotix/smtp-server written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/Mubelotix/smtp-server already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cc v1.0.65 [INFO] [stderr] Downloaded smallvec v1.5.0 [INFO] [stderr] Downloaded tokio-native-tls v0.2.0 [INFO] [stderr] Downloaded native-tls v0.2.6 [INFO] [stderr] Downloaded syn v1.0.52 [INFO] [stderr] Downloaded tokio v0.3.4 [INFO] [stderr] Downloaded email-parser v0.4.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e46e82e63740468fa5862bcc5cd97d9198071384d7e09043226bda92c7ac29a8 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "e46e82e63740468fa5862bcc5cd97d9198071384d7e09043226bda92c7ac29a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e46e82e63740468fa5862bcc5cd97d9198071384d7e09043226bda92c7ac29a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e46e82e63740468fa5862bcc5cd97d9198071384d7e09043226bda92c7ac29a8", kill_on_drop: false }` [INFO] [stdout] e46e82e63740468fa5862bcc5cd97d9198071384d7e09043226bda92c7ac29a8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cf567b2771a2261d55b85bd5e63e79b3773e6339cd25fbfa8d1bc1e6d2ea249a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "cf567b2771a2261d55b85bd5e63e79b3773e6339cd25fbfa8d1bc1e6d2ea249a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling syn v1.0.52 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling futures-core v0.3.8 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling cc v1.0.65 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling futures-sink v0.3.8 [INFO] [stderr] Compiling once_cell v1.5.2 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling smallvec v1.5.0 [INFO] [stderr] Compiling futures-io v0.3.8 [INFO] [stderr] Compiling openssl v0.10.30 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling gimli v0.23.0 [INFO] [stderr] Compiling radium v0.5.3 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling rustc-demangle v0.1.18 [INFO] [stderr] Compiling object v0.22.0 [INFO] [stderr] Compiling lexical-core v0.7.4 [INFO] [stderr] Compiling pin-project-lite v0.1.11 [INFO] [stderr] Compiling match_cfg v0.1.0 [INFO] [stderr] Compiling native-tls v0.2.6 [INFO] [stderr] Compiling pin-project-lite v0.2.0 [INFO] [stderr] Compiling linked-hash-map v0.5.3 [INFO] [stderr] Compiling tap v1.0.0 [INFO] [stderr] Compiling regex-syntax v0.6.21 [INFO] [stderr] Compiling openssl-probe v0.1.2 [INFO] [stderr] Compiling funty v1.0.1 [INFO] [stderr] Compiling wyz v0.2.0 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling bytes v0.6.0 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling humantime v2.0.1 [INFO] [stderr] Compiling email-parser v0.4.0 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling instant v0.1.9 [INFO] [stderr] Compiling tokio v0.3.4 [INFO] [stderr] Compiling tinyvec v1.1.0 [INFO] [stderr] Compiling futures-channel v0.3.8 [INFO] [stderr] Compiling futures-task v0.3.8 [INFO] [stderr] Compiling lock_api v0.4.2 [INFO] [stderr] Compiling form_urlencoded v1.0.0 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling nom v6.0.1 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling lru-cache v0.1.2 [INFO] [stderr] Compiling bitvec v0.19.4 [INFO] [stderr] Compiling unicode-normalization v0.1.16 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling openssl-sys v0.9.58 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.36 [INFO] [stderr] Compiling parking_lot_core v0.8.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling signal-hook-registry v1.2.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling mio v0.7.6 [INFO] [stderr] Compiling hostname v0.3.1 [INFO] [stderr] Compiling addr2line v0.14.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling mio v0.6.22 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling regex v1.4.2 [INFO] [stderr] Compiling resolv-conf v0.7.0 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling backtrace v0.3.55 [INFO] [stderr] Compiling url v2.2.0 [INFO] [stderr] Compiling tokio v0.2.23 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling env_logger v0.8.2 [INFO] [stderr] Compiling pin-project-internal v1.0.2 [INFO] [stderr] Compiling futures-macro v0.3.8 [INFO] [stderr] Compiling thiserror-impl v1.0.22 [INFO] [stderr] Compiling enum-as-inner v0.3.3 [INFO] [stderr] Compiling tokio-macros v0.3.1 [INFO] [stderr] Compiling async-trait v0.1.42 [INFO] [stderr] Compiling thiserror v1.0.22 [INFO] [stderr] Compiling pin-project v1.0.2 [INFO] [stderr] Compiling futures-util v0.3.8 [INFO] [stderr] Compiling tokio-native-tls v0.2.0 [INFO] [stderr] Compiling futures-executor v0.3.8 [INFO] [stderr] Compiling futures v0.3.8 [INFO] [stderr] Compiling trust-dns-proto v0.19.6 [INFO] [stderr] Compiling trust-dns-resolver v0.19.6 [INFO] [stderr] Compiling smtp-server v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable `reverse_path` is assigned to, but never used [INFO] [stdout] --> src/smtp.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | let mut reverse_path: Option<(LocalPart, ServerIdentity)> = None; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_reverse_path` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `reverse_path` is never read [INFO] [stdout] --> src/smtp.rs:65:17 [INFO] [stdout] | [INFO] [stdout] 65 | reverse_path = None; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `reverse_path` is never read [INFO] [stdout] --> src/smtp.rs:82:17 [INFO] [stdout] | [INFO] [stdout] 82 | reverse_path = None; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `reverse_path` is never read [INFO] [stdout] --> src/smtp.rs:108:21 [INFO] [stdout] | [INFO] [stdout] 108 | reverse_path = None; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `reverse_path` is never read [INFO] [stdout] --> src/smtp.rs:129:21 [INFO] [stdout] | [INFO] [stdout] 129 | reverse_path = Some((lp.to_owned(), si.to_owned())); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `reverse_path` is never read [INFO] [stdout] --> src/smtp.rs:153:17 [INFO] [stdout] | [INFO] [stdout] 153 | reverse_path = None; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 24s [INFO] running `Command { std: "docker" "inspect" "cf567b2771a2261d55b85bd5e63e79b3773e6339cd25fbfa8d1bc1e6d2ea249a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf567b2771a2261d55b85bd5e63e79b3773e6339cd25fbfa8d1bc1e6d2ea249a", kill_on_drop: false }` [INFO] [stdout] cf567b2771a2261d55b85bd5e63e79b3773e6339cd25fbfa8d1bc1e6d2ea249a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] dac7a3058710b418ec366930dc22da21c14b5757c57b7d2ed50252e627f157a2 [INFO] running `Command { std: "docker" "start" "-a" "dac7a3058710b418ec366930dc22da21c14b5757c57b7d2ed50252e627f157a2", kill_on_drop: false }` [INFO] [stdout] warning: variable `reverse_path` is assigned to, but never used [INFO] [stdout] --> src/smtp.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | let mut reverse_path: Option<(LocalPart, ServerIdentity)> = None; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_reverse_path` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `reverse_path` is never read [INFO] [stdout] --> src/smtp.rs:65:17 [INFO] [stdout] | [INFO] [stdout] 65 | reverse_path = None; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `reverse_path` is never read [INFO] [stdout] --> src/smtp.rs:82:17 [INFO] [stdout] | [INFO] [stdout] 82 | reverse_path = None; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `reverse_path` is never read [INFO] [stdout] --> src/smtp.rs:108:21 [INFO] [stdout] | [INFO] [stdout] 108 | reverse_path = None; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `reverse_path` is never read [INFO] [stdout] --> src/smtp.rs:129:21 [INFO] [stdout] | [INFO] [stdout] 129 | reverse_path = Some((lp.to_owned(), si.to_owned())); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `reverse_path` is never read [INFO] [stdout] --> src/smtp.rs:153:17 [INFO] [stdout] | [INFO] [stdout] 153 | reverse_path = None; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling smtp-server v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable `reverse_path` is assigned to, but never used [INFO] [stdout] --> src/smtp.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | let mut reverse_path: Option<(LocalPart, ServerIdentity)> = None; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_reverse_path` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `reverse_path` is never read [INFO] [stdout] --> src/smtp.rs:65:17 [INFO] [stdout] | [INFO] [stdout] 65 | reverse_path = None; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `reverse_path` is never read [INFO] [stdout] --> src/smtp.rs:82:17 [INFO] [stdout] | [INFO] [stdout] 82 | reverse_path = None; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `reverse_path` is never read [INFO] [stdout] --> src/smtp.rs:108:21 [INFO] [stdout] | [INFO] [stdout] 108 | reverse_path = None; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `reverse_path` is never read [INFO] [stdout] --> src/smtp.rs:129:21 [INFO] [stdout] | [INFO] [stdout] 129 | reverse_path = Some((lp.to_owned(), si.to_owned())); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `reverse_path` is never read [INFO] [stdout] --> src/smtp.rs:153:17 [INFO] [stdout] | [INFO] [stdout] 153 | reverse_path = None; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.22s [INFO] running `Command { std: "docker" "inspect" "dac7a3058710b418ec366930dc22da21c14b5757c57b7d2ed50252e627f157a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dac7a3058710b418ec366930dc22da21c14b5757c57b7d2ed50252e627f157a2", kill_on_drop: false }` [INFO] [stdout] dac7a3058710b418ec366930dc22da21c14b5757c57b7d2ed50252e627f157a2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f1486e6ae16fe9a6005e46bc2783a3398718420b8aa4b5575ba9d69d0ea14736 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "f1486e6ae16fe9a6005e46bc2783a3398718420b8aa4b5575ba9d69d0ea14736", kill_on_drop: false }` [INFO] [stderr] warning: variable `reverse_path` is assigned to, but never used [INFO] [stderr] --> src/smtp.rs:23:9 [INFO] [stderr] | [INFO] [stderr] 23 | let mut reverse_path: Option<(LocalPart, ServerIdentity)> = None; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] = note: consider using `_reverse_path` instead [INFO] [stderr] [INFO] [stderr] warning: value assigned to `reverse_path` is never read [INFO] [stderr] --> src/smtp.rs:65:17 [INFO] [stderr] | [INFO] [stderr] 65 | reverse_path = None; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `reverse_path` is never read [INFO] [stderr] --> src/smtp.rs:82:17 [INFO] [stderr] | [INFO] [stderr] 82 | reverse_path = None; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `reverse_path` is never read [INFO] [stderr] --> src/smtp.rs:108:21 [INFO] [stderr] | [INFO] [stderr] 108 | reverse_path = None; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `reverse_path` is never read [INFO] [stderr] --> src/smtp.rs:129:21 [INFO] [stderr] | [INFO] [stderr] 129 | reverse_path = Some((lp.to_owned(), si.to_owned())); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `reverse_path` is never read [INFO] [stderr] --> src/smtp.rs:153:17 [INFO] [stderr] | [INFO] [stderr] 153 | reverse_path = None; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: variable `reverse_path` is assigned to, but never used [INFO] [stderr] --> src/smtp.rs:23:9 [INFO] [stderr] | [INFO] [stderr] 23 | let mut reverse_path: Option<(LocalPart, ServerIdentity)> = None; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] = note: consider using `_reverse_path` instead [INFO] [stderr] [INFO] [stderr] warning: value assigned to `reverse_path` is never read [INFO] [stderr] --> src/smtp.rs:65:17 [INFO] [stderr] | [INFO] [stderr] 65 | reverse_path = None; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `reverse_path` is never read [INFO] [stderr] --> src/smtp.rs:82:17 [INFO] [stderr] | [INFO] [stderr] 82 | reverse_path = None; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `reverse_path` is never read [INFO] [stderr] --> src/smtp.rs:108:21 [INFO] [stderr] | [INFO] [stderr] 108 | reverse_path = None; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `reverse_path` is never read [INFO] [stderr] --> src/smtp.rs:129:21 [INFO] [stderr] | [INFO] [stderr] 129 | reverse_path = Some((lp.to_owned(), si.to_owned())); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `reverse_path` is never read [INFO] [stderr] --> src/smtp.rs:153:17 [INFO] [stderr] | [INFO] [stderr] 153 | reverse_path = None; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/smtp_server-29b0cad23c690de7 [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test commands::parsing::test::test_commands ... ok [INFO] [stdout] test commands::parsing::test::test_ipv4_address ... ok [INFO] [stdout] test commands::parsing::test::test_mailbox ... ok [INFO] [stdout] test commands::parsing::test::test_parameters ... ok [INFO] [stdout] test commands::parsing::test::test_reverse_path ... ok [INFO] [stdout] test commands::parsing::test::test_source_route ... ok [INFO] [stdout] test commands::parsing::test::test_strings ... ok [INFO] [stdout] test commands::parsing::test::test_to ... ok [INFO] [stdout] test commands::parsing::test::test_verify_and_expand ... ok [INFO] [stdout] test commands::parsing::test::test_help_and_noop ... ok [INFO] [stdout] test commands::parsing::test::test_helo ... ok [INFO] [stdout] test commands::parsing::test::test_from ... ok [INFO] [stdout] test commands::parsing::test::test_ehlo ... ok [INFO] [stderr] Doc-tests smtp-server [INFO] [stdout] test commands::parsing::test::test_domain_name ... ok [INFO] [stdout] test commands::parsing::test::test_data_reset_quit_starttls ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [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" "f1486e6ae16fe9a6005e46bc2783a3398718420b8aa4b5575ba9d69d0ea14736", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f1486e6ae16fe9a6005e46bc2783a3398718420b8aa4b5575ba9d69d0ea14736", kill_on_drop: false }` [INFO] [stdout] f1486e6ae16fe9a6005e46bc2783a3398718420b8aa4b5575ba9d69d0ea14736