[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] e12aaf49a8ff199e5b94a53537a664de89a0c9c1 [INFO] testing Mubelotix/smtp-server against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMubelotix%2Fsmtp-server" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Mubelotix/smtp-server on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "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-6/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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7412326b6efc634efd26c44d01a5b2458970bab2895021b37a4022c35a66547d [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" "7412326b6efc634efd26c44d01a5b2458970bab2895021b37a4022c35a66547d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7412326b6efc634efd26c44d01a5b2458970bab2895021b37a4022c35a66547d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7412326b6efc634efd26c44d01a5b2458970bab2895021b37a4022c35a66547d", kill_on_drop: false }` [INFO] [stdout] 7412326b6efc634efd26c44d01a5b2458970bab2895021b37a4022c35a66547d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--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] 29174cf71f98c4fc4397b7f8159ba5cc1e00273fd73545c818637babfbab3262 [INFO] running `Command { std: "docker" "start" "-a" "29174cf71f98c4fc4397b7f8159ba5cc1e00273fd73545c818637babfbab3262", kill_on_drop: false }` [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 log v0.4.11 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling cc v1.0.65 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling futures-sink v0.3.8 [INFO] [stderr] Compiling once_cell v1.5.2 [INFO] [stderr] Compiling futures-io v0.3.8 [INFO] [stderr] Compiling radium v0.5.3 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling openssl v0.10.30 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling gimli v0.23.0 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling rustc-demangle v0.1.18 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling pin-project-lite v0.1.11 [INFO] [stderr] Compiling object v0.22.0 [INFO] [stderr] Compiling native-tls v0.2.6 [INFO] [stderr] Compiling wyz v0.2.0 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling regex-syntax v0.6.21 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling funty v1.0.1 [INFO] [stderr] Compiling linked-hash-map v0.5.3 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling tap v1.0.0 [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 tokio v0.3.4 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling tinyvec v1.1.0 [INFO] [stderr] Compiling instant v0.1.9 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling futures-channel v0.3.8 [INFO] [stderr] Compiling lock_api v0.4.2 [INFO] [stderr] Compiling futures-task v0.3.8 [INFO] [stderr] Compiling form_urlencoded v1.0.0 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling lru-cache v0.1.2 [INFO] [stderr] Compiling nom v6.0.1 [INFO] [stderr] Compiling net2 v0.2.36 [INFO] [stderr] Compiling parking_lot_core v0.8.0 [INFO] [stderr] Compiling hostname v0.3.1 [INFO] [stderr] Compiling lexical-core v0.7.4 [INFO] [stderr] Compiling mio v0.7.6 [INFO] [stderr] Compiling bitvec v0.19.4 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling resolv-conf v0.7.0 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling mio v0.6.22 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling unicode-normalization v0.1.16 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling openssl-sys v0.9.58 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling tokio v0.2.23 [INFO] [stderr] Compiling regex v1.4.2 [INFO] [stderr] Compiling addr2line v0.14.0 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling backtrace v0.3.55 [INFO] [stderr] Compiling url v2.2.0 [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 tokio-macros v0.3.1 [INFO] [stderr] Compiling async-trait v0.1.42 [INFO] [stderr] Compiling enum-as-inner v0.3.3 [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:56:9 [INFO] [stdout] | [INFO] [stdout] 56 | let mut reverse_path: Option<(String, OwnedServerIdentity)> = 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:92:17 [INFO] [stdout] | [INFO] [stdout] 92 | 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:109:17 [INFO] [stdout] | [INFO] [stdout] 109 | 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:135:21 [INFO] [stdout] | [INFO] [stdout] 135 | 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:164:21 [INFO] [stdout] | [INFO] [stdout] 164 | reverse_path = Some((lp, si)); [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:188:17 [INFO] [stdout] | [INFO] [stdout] 188 | 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 49s [INFO] running `Command { std: "docker" "inspect" "29174cf71f98c4fc4397b7f8159ba5cc1e00273fd73545c818637babfbab3262", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "29174cf71f98c4fc4397b7f8159ba5cc1e00273fd73545c818637babfbab3262", kill_on_drop: false }` [INFO] [stdout] 29174cf71f98c4fc4397b7f8159ba5cc1e00273fd73545c818637babfbab3262 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 33ae1c094a55cd626b2cd5edf474dfd8342d3071afb353a91eea0c57bdd4e4d4 [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" "33ae1c094a55cd626b2cd5edf474dfd8342d3071afb353a91eea0c57bdd4e4d4", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] warning: variable `reverse_path` is assigned to, but never used [INFO] [stdout] --> src/smtp.rs:56:9 [INFO] [stdout] | [INFO] [stdout] 56 | let mut reverse_path: Option<(String, OwnedServerIdentity)> = 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:92:17 [INFO] [stdout] | [INFO] [stdout] 92 | 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:109:17 [INFO] [stdout] | [INFO] [stdout] 109 | 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:135:21 [INFO] [stdout] | [INFO] [stdout] 135 | 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:164:21 [INFO] [stdout] | [INFO] [stdout] 164 | reverse_path = Some((lp, si)); [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:188:17 [INFO] [stdout] | [INFO] [stdout] 188 | 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:56:9 [INFO] [stdout] | [INFO] [stdout] 56 | let mut reverse_path: Option<(String, OwnedServerIdentity)> = 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:92:17 [INFO] [stdout] | [INFO] [stdout] 92 | 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:109:17 [INFO] [stdout] | [INFO] [stdout] 109 | 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:135:21 [INFO] [stdout] | [INFO] [stdout] 135 | 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:164:21 [INFO] [stdout] | [INFO] [stdout] 164 | reverse_path = Some((lp, si)); [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:188:17 [INFO] [stdout] | [INFO] [stdout] 188 | 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 8.70s [INFO] running `Command { std: "docker" "inspect" "33ae1c094a55cd626b2cd5edf474dfd8342d3071afb353a91eea0c57bdd4e4d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "33ae1c094a55cd626b2cd5edf474dfd8342d3071afb353a91eea0c57bdd4e4d4", kill_on_drop: false }` [INFO] [stdout] 33ae1c094a55cd626b2cd5edf474dfd8342d3071afb353a91eea0c57bdd4e4d4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7adc83cb7c5490b2ef3a0046b52b3192ab69dda37be493c9cd67ac80b42a947f [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" "7adc83cb7c5490b2ef3a0046b52b3192ab69dda37be493c9cd67ac80b42a947f", kill_on_drop: false }` [INFO] [stderr] warning: variable `reverse_path` is assigned to, but never used [INFO] [stderr] --> src/smtp.rs:56:9 [INFO] [stderr] | [INFO] [stderr] 56 | let mut reverse_path: Option<(String, OwnedServerIdentity)> = 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:92:17 [INFO] [stderr] | [INFO] [stderr] 92 | 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:109:17 [INFO] [stderr] | [INFO] [stderr] 109 | 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:135:21 [INFO] [stderr] | [INFO] [stderr] 135 | 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:164:21 [INFO] [stderr] | [INFO] [stderr] 164 | reverse_path = Some((lp, si)); [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:188:17 [INFO] [stderr] | [INFO] [stderr] 188 | 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:56:9 [INFO] [stderr] | [INFO] [stderr] 56 | let mut reverse_path: Option<(String, OwnedServerIdentity)> = 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:92:17 [INFO] [stderr] | [INFO] [stderr] 92 | 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:109:17 [INFO] [stderr] | [INFO] [stderr] 109 | 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:135:21 [INFO] [stderr] | [INFO] [stderr] 135 | 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:164:21 [INFO] [stderr] | [INFO] [stderr] 164 | reverse_path = Some((lp, si)); [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:188:17 [INFO] [stderr] | [INFO] [stderr] 188 | 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 0.23s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/smtp_server-9742a976019f3a1b [INFO] [stdout] running 15 tests [INFO] [stdout] test commands::parsing::test::test_data_reset_quit_starttls ... ok [INFO] [stdout] test commands::parsing::test::test_ehlo ... ok [INFO] [stdout] test commands::parsing::test::test_domain_name ... ok [INFO] [stdout] test commands::parsing::test::test_commands ... ok [INFO] [stdout] test commands::parsing::test::test_parameters ... 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_help_and_noop ... ok [INFO] [stdout] test commands::parsing::test::test_helo ... ok [INFO] [stdout] test commands::parsing::test::test_source_route ... ok [INFO] [stdout] test commands::parsing::test::test_from ... ok [INFO] [stdout] test commands::parsing::test::test_reverse_path ... ok [INFO] [stdout] test commands::parsing::test::test_verify_and_expand ... ok [INFO] [stdout] test commands::parsing::test::test_to ... ok [INFO] [stdout] test commands::parsing::test::test_strings ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests smtp-server [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 [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "7adc83cb7c5490b2ef3a0046b52b3192ab69dda37be493c9cd67ac80b42a947f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7adc83cb7c5490b2ef3a0046b52b3192ab69dda37be493c9cd67ac80b42a947f", kill_on_drop: false }` [INFO] [stdout] 7adc83cb7c5490b2ef3a0046b52b3192ab69dda37be493c9cd67ac80b42a947f