[INFO] cloning repository https://github.com/ExPixel/mercury
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ExPixel/mercury" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FExPixel%2Fmercury", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FExPixel%2Fmercury'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f38dbfc893ec34dd14f6669cfa88faabb3dff8d4
[INFO] testing ExPixel/mercury against 1.90.0 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FExPixel%2Fmercury" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ExPixel/mercury
[INFO] finished tweaking git repo https://github.com/ExPixel/mercury
[INFO] tweaked toml for git repo https://github.com/ExPixel/mercury written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ExPixel/mercury on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ExPixel/mercury 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" "+1.90.0" "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]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pin-project v1.0.11
[INFO] [stderr]   Downloaded pathdiff v0.2.1
[INFO] [stderr]   Downloaded tokio-tungstenite v0.17.2
[INFO] [stderr]   Downloaded config v0.13.1
[INFO] [stderr]   Downloaded tungstenite v0.17.3
[INFO] [stderr]   Downloaded lettre v0.10.1
[INFO] [stderr]   Downloaded url v2.3.0
[INFO] [stderr]   Downloaded axum v0.5.13
[INFO] [stderr]   Downloaded time v0.3.13
[INFO] [stderr]   Downloaded tower-http v0.3.4
[INFO] [stderr]   Downloaded rusqlite v0.28.0
[INFO] [stderr]   Downloaded tracing-subscriber v0.3.14
[INFO] [stderr]   Downloaded miniz_oxide v0.5.3
[INFO] [stderr]   Downloaded axum-core v0.2.7
[INFO] [stderr]   Downloaded matchit v0.5.0
[INFO] [stderr]   Downloaded crossbeam-queue v0.3.6
[INFO] [stderr]   Downloaded uuid v1.1.2
[INFO] [stderr]   Downloaded pin-project-internal v1.0.11
[INFO] [stderr]   Downloaded axum-extra v0.3.6
[INFO] [stderr]   Downloaded hashlink v0.8.0
[INFO] [stderr]   Downloaded async-compression v0.3.14
[INFO] [stderr]   Downloaded email-encoding v0.1.3
[INFO] [stderr]   Downloaded email_address v0.2.1
[INFO] [stderr]   Downloaded async-trait v0.1.57
[INFO] [stderr]   Downloaded sync_wrapper v0.1.1
[INFO] [stderr]   Downloaded http-range-header v0.3.0
[INFO] [stderr]   Downloaded libsqlite3-sys v0.25.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5d58ee574f2150d23633738372e3af8024671dc4cdec2cbb149acf80f26cf4c0
[INFO] running `Command { std: "docker" "start" "-a" "5d58ee574f2150d23633738372e3af8024671dc4cdec2cbb149acf80f26cf4c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d58ee574f2150d23633738372e3af8024671dc4cdec2cbb149acf80f26cf4c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d58ee574f2150d23633738372e3af8024671dc4cdec2cbb149acf80f26cf4c0", kill_on_drop: false }`
[INFO] [stdout] 5d58ee574f2150d23633738372e3af8024671dc4cdec2cbb149acf80f26cf4c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df9ca419a6df19803bdd8eb322c83caca3f28e8cd403bce87dd1d66823480685
[INFO] running `Command { std: "docker" "start" "-a" "df9ca419a6df19803bdd8eb322c83caca3f28e8cd403bce87dd1d66823480685", 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 unicode-ident v1.0.1
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]    Compiling once_cell v1.12.0
[INFO] [stderr]    Compiling bytes v1.1.0
[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]    Compiling itoa v1.0.2
[INFO] [stderr]    Compiling futures-task v0.3.21
[INFO] [stderr]    Compiling crossbeam-utils v0.8.11
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling getrandom v0.2.7
[INFO] [stderr]    Compiling mio v0.8.4
[INFO] [stderr]    Compiling socket2 v0.4.4
[INFO] [stderr]    Compiling futures-sink v0.3.21
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling generic-array v0.14.6
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling matches v0.1.9
[INFO] [stderr]    Compiling tracing-core v0.1.28
[INFO] [stderr]    Compiling percent-encoding v2.1.0
[INFO] [stderr]    Compiling miniz_oxide v0.5.3
[INFO] [stderr]    Compiling http v0.2.8
[INFO] [stderr]    Compiling httparse v1.7.1
[INFO] [stderr]    Compiling form_urlencoded v1.0.1
[INFO] [stderr]    Compiling unicode-normalization v0.1.21
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling pkg-config v0.3.25
[INFO] [stderr]    Compiling async-trait v0.1.57
[INFO] [stderr]    Compiling unicode-bidi v0.3.8
[INFO] [stderr]    Compiling serde_json v1.0.82
[INFO] [stderr]    Compiling ryu v1.0.10
[INFO] [stderr]    Compiling mime_guess v2.0.4
[INFO] [stderr]    Compiling tracing v0.1.35
[INFO] [stderr]    Compiling block-buffer v0.10.3
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling flate2 v1.0.24
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling digest v0.10.5
[INFO] [stderr]    Compiling nom v7.1.1
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling crossbeam-queue v0.3.6
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]    Compiling libsqlite3-sys v0.25.1
[INFO] [stderr]    Compiling mime v0.3.16
[INFO] [stderr]    Compiling quote v1.0.20
[INFO] [stderr]    Compiling http-body v0.4.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.10
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling sha-1 v0.10.0
[INFO] [stderr]    Compiling smallvec v1.9.0
[INFO] [stderr]    Compiling tower-layer v0.3.1
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling time-macros v0.2.4
[INFO] [stderr]    Compiling num_threads v0.1.6
[INFO] [stderr]    Compiling try-lock v0.2.3
[INFO] [stderr]    Compiling httpdate v1.0.2
[INFO] [stderr]    Compiling want v0.3.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.2
[INFO] [stderr]    Compiling crossbeam-channel v0.5.6
[INFO] [stderr]    Compiling http-range-header v0.3.0
[INFO] [stderr]    Compiling fallible-streaming-iterator v0.1.9
[INFO] [stderr]    Compiling url v2.3.0
[INFO] [stderr]    Compiling uuid v1.1.2
[INFO] [stderr]    Compiling regex-syntax v0.6.27
[INFO] [stderr]    Compiling fallible-iterator v0.2.0
[INFO] [stderr]    Compiling anyhow v1.0.58
[INFO] [stderr]    Compiling sync_wrapper v0.1.1
[INFO] [stderr]    Compiling matchit v0.5.0
[INFO] [stderr]    Compiling sharded-slab v0.1.4
[INFO] [stderr]    Compiling tracing-log v0.1.3
[INFO] [stderr]    Compiling thread_local v1.1.4
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling hashlink v0.8.0
[INFO] [stderr]    Compiling pathdiff v0.2.1
[INFO] [stderr]    Compiling crossbeam v0.8.2
[INFO] [stderr]    Compiling time v0.3.13
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling regex v1.6.0
[INFO] [stderr]    Compiling tokio-macros v1.8.0
[INFO] [stderr]    Compiling serde_derive v1.0.140
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]    Compiling pin-project-internal v1.0.11
[INFO] [stderr]    Compiling matchers v0.1.0
[INFO] [stderr]    Compiling tracing-subscriber v0.3.14
[INFO] [stderr]    Compiling tokio v1.19.2
[INFO] [stderr]    Compiling thiserror v1.0.31
[INFO] [stderr]    Compiling tungstenite v0.17.3
[INFO] [stderr]    Compiling axum-core v0.2.7
[INFO] [stderr]    Compiling pin-project v1.0.11
[INFO] [stderr]    Compiling tracing-futures v0.2.5
[INFO] [stderr]    Compiling serde v1.0.140
[INFO] [stderr]    Compiling async-compression v0.3.14
[INFO] [stderr]    Compiling tower v0.4.13
[INFO] [stderr]    Compiling tokio-util v0.7.3
[INFO] [stderr]    Compiling hyper v0.14.20
[INFO] [stderr]    Compiling tokio-tungstenite v0.17.2
[INFO] [stderr]    Compiling smtp-server v0.1.0 (/opt/rustwide/workdir/smtp-server)
[INFO] [stderr]    Compiling tower-http v0.3.4
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling mail v0.1.0 (/opt/rustwide/workdir/mail)
[INFO] [stderr]    Compiling toml v0.5.9
[INFO] [stderr]    Compiling rusqlite v0.28.0
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> mail/src/header.rs:51:17
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub fn iter(&self) -> impl '_ + Iterator<Item = (HeaderName, &String)> {
[INFO] [stdout]    |                 ^^^^^          --                    ----------  ------- the same lifetime is elided here
[INFO] [stdout]    |                 |              |                     |
[INFO] [stdout]    |                 |              |                     the same lifetime is hidden here
[INFO] [stdout]    |                 |              the same lifetime is elided here
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub fn iter(&self) -> impl '_ + Iterator<Item = (HeaderName<'_>, &String)> {
[INFO] [stdout]    |                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> mail/src/header.rs:55:21
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn iter_mut(&mut self) -> impl '_ + Iterator<Item = (HeaderName, &mut String)> {
[INFO] [stdout]    |                     ^^^^^^^^^          --                    ----------  ----------- the same lifetime is elided here
[INFO] [stdout]    |                     |                  |                     |
[INFO] [stdout]    |                     |                  |                     the same lifetime is hidden here
[INFO] [stdout]    |                     |                  the same lifetime is elided here
[INFO] [stdout]    |                     the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn iter_mut(&mut self) -> impl '_ + Iterator<Item = (HeaderName<'_>, &mut String)> {
[INFO] [stdout]    |                                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling axum v0.5.13
[INFO] [stderr]    Compiling config v0.13.1
[INFO] [stderr]    Compiling mercury-storage v0.1.0 (/opt/rustwide/workdir/mercury-storage)
[INFO] [stderr]    Compiling mercury-smtp v0.1.0 (/opt/rustwide/workdir/mercury-smtp)
[INFO] [stderr]    Compiling axum-extra v0.3.6
[INFO] [stderr]    Compiling mercury-web v0.1.0 (/opt/rustwide/workdir/mercury-web)
[INFO] [stderr]    Compiling mercury v0.1.0 (/opt/rustwide/workdir/mercury)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 55.51s
[INFO] running `Command { std: "docker" "inspect" "df9ca419a6df19803bdd8eb322c83caca3f28e8cd403bce87dd1d66823480685", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df9ca419a6df19803bdd8eb322c83caca3f28e8cd403bce87dd1d66823480685", kill_on_drop: false }`
[INFO] [stdout] df9ca419a6df19803bdd8eb322c83caca3f28e8cd403bce87dd1d66823480685
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e8a15ea44d33aea598e558b7df0574393ac2335983b65c7f40af2eed2d79faa2
[INFO] running `Command { std: "docker" "start" "-a" "e8a15ea44d33aea598e558b7df0574393ac2335983b65c7f40af2eed2d79faa2", 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: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> mail/src/header.rs:51:17
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub fn iter(&self) -> impl '_ + Iterator<Item = (HeaderName, &String)> {
[INFO] [stdout]    |                 ^^^^^          --                    ----------  ------- the same lifetime is elided here
[INFO] [stdout]    |                 |              |                     |
[INFO] [stdout]    |                 |              |                     the same lifetime is hidden here
[INFO] [stdout]    |                 |              the same lifetime is elided here
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub fn iter(&self) -> impl '_ + Iterator<Item = (HeaderName<'_>, &String)> {
[INFO] [stdout]    |                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> mail/src/header.rs:55:21
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn iter_mut(&mut self) -> impl '_ + Iterator<Item = (HeaderName, &mut String)> {
[INFO] [stdout]    |                     ^^^^^^^^^          --                    ----------  ----------- the same lifetime is elided here
[INFO] [stdout]    |                     |                  |                     |
[INFO] [stdout]    |                     |                  |                     the same lifetime is hidden here
[INFO] [stdout]    |                     |                  the same lifetime is elided here
[INFO] [stdout]    |                     the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn iter_mut(&mut self) -> impl '_ + Iterator<Item = (HeaderName<'_>, &mut String)> {
[INFO] [stdout]    |                                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling match_cfg v0.1.0
[INFO] [stderr]    Compiling email-encoding v0.1.3
[INFO] [stderr]    Compiling quoted_printable v0.4.5
[INFO] [stderr]    Compiling email_address v0.2.1
[INFO] [stderr]    Compiling mercury-smtp v0.1.0 (/opt/rustwide/workdir/mercury-smtp)
[INFO] [stderr]    Compiling mercury-storage v0.1.0 (/opt/rustwide/workdir/mercury-storage)
[INFO] [stderr]    Compiling smtp-server v0.1.0 (/opt/rustwide/workdir/smtp-server)
[INFO] [stderr]    Compiling mail v0.1.0 (/opt/rustwide/workdir/mail)
[INFO] [stderr]    Compiling mercury-web v0.1.0 (/opt/rustwide/workdir/mercury-web)
[INFO] [stderr]    Compiling mercury v0.1.0 (/opt/rustwide/workdir/mercury)
[INFO] [stderr]    Compiling hostname v0.3.1
[INFO] [stderr]    Compiling lettre v0.10.1
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> mail/src/header.rs:51:17
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub fn iter(&self) -> impl '_ + Iterator<Item = (HeaderName, &String)> {
[INFO] [stdout]    |                 ^^^^^          --                    ----------  ------- the same lifetime is elided here
[INFO] [stdout]    |                 |              |                     |
[INFO] [stdout]    |                 |              |                     the same lifetime is hidden here
[INFO] [stdout]    |                 |              the same lifetime is elided here
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub fn iter(&self) -> impl '_ + Iterator<Item = (HeaderName<'_>, &String)> {
[INFO] [stdout]    |                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> mail/src/header.rs:55:21
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn iter_mut(&mut self) -> impl '_ + Iterator<Item = (HeaderName, &mut String)> {
[INFO] [stdout]    |                     ^^^^^^^^^          --                    ----------  ----------- the same lifetime is elided here
[INFO] [stdout]    |                     |                  |                     |
[INFO] [stdout]    |                     |                  |                     the same lifetime is hidden here
[INFO] [stdout]    |                     |                  the same lifetime is elided here
[INFO] [stdout]    |                     the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn iter_mut(&mut self) -> impl '_ + Iterator<Item = (HeaderName<'_>, &mut String)> {
[INFO] [stdout]    |                                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling mercury-tests v0.1.0 (/opt/rustwide/workdir/mercury-tests)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.26s
[INFO] running `Command { std: "docker" "inspect" "e8a15ea44d33aea598e558b7df0574393ac2335983b65c7f40af2eed2d79faa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8a15ea44d33aea598e558b7df0574393ac2335983b65c7f40af2eed2d79faa2", kill_on_drop: false }`
[INFO] [stdout] e8a15ea44d33aea598e558b7df0574393ac2335983b65c7f40af2eed2d79faa2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c0a3f5feb57c54f776007f19725a26042c79977ee16c8cfb2eb54804718e60e4
[INFO] running `Command { std: "docker" "start" "-a" "c0a3f5feb57c54f776007f19725a26042c79977ee16c8cfb2eb54804718e60e4", 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: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> mail/src/header.rs:51:17
[INFO] [stderr]    |
[INFO] [stderr] 51 |     pub fn iter(&self) -> impl '_ + Iterator<Item = (HeaderName, &String)> {
[INFO] [stderr]    |                 ^^^^^          --                    ----------  ------- the same lifetime is elided here
[INFO] [stderr]    |                 |              |                     |
[INFO] [stderr]    |                 |              |                     the same lifetime is hidden here
[INFO] [stderr]    |                 |              the same lifetime is elided here
[INFO] [stderr]    |                 the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 51 |     pub fn iter(&self) -> impl '_ + Iterator<Item = (HeaderName<'_>, &String)> {
[INFO] [stderr]    |                                                                ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> mail/src/header.rs:55:21
[INFO] [stderr]    |
[INFO] [stderr] 55 |     pub fn iter_mut(&mut self) -> impl '_ + Iterator<Item = (HeaderName, &mut String)> {
[INFO] [stderr]    |                     ^^^^^^^^^          --                    ----------  ----------- the same lifetime is elided here
[INFO] [stderr]    |                     |                  |                     |
[INFO] [stderr]    |                     |                  |                     the same lifetime is hidden here
[INFO] [stderr]    |                     |                  the same lifetime is elided here
[INFO] [stderr]    |                     the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 55 |     pub fn iter_mut(&mut self) -> impl '_ + Iterator<Item = (HeaderName<'_>, &mut String)> {
[INFO] [stderr]    |                                                                        ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `mail` (lib) generated 2 warnings
[INFO] [stderr] warning: `mail` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mail-0e44f7351b23fd5a)
[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/mercury-4d0c798dbb2c5e76)
[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/lib.rs (/opt/rustwide/target/debug/deps/mercury_smtp-ceccf10159cabd35)
[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/lib.rs (/opt/rustwide/target/debug/deps/mercury_storage-7a14c504609a0f5a)
[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 src/test.rs (/opt/rustwide/target/debug/deps/integration-fb4306dfe523dafb)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test email::mail_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mercury_web-8ed109a41ce66224)
[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/lib.rs (/opt/rustwide/target/debug/deps/smtp_server-eefa777698fc4373)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test session::cmd::test::parse_data ... ok
[INFO] [stdout] test session::cmd::test::parse_help_quoted ... ok
[INFO] [stdout] test session::cmd::test::parse_expn_simple ... ok
[INFO] [stdout] test session::cmd::test::parse_help_simple ... ok
[INFO] [stdout] test session::cmd::test::parse_expn_quoted ... ok
[INFO] [stdout] test session::cmd::test::parse_mail_empty ... ok
[INFO] [stdout] test session::cmd::test::parse_mail_simple ... ok
[INFO] [stdout] test session::cmd::test::parse_quit ... ok
[INFO] [stdout] test session::cmd::test::parse_noop_quoted ... ok
[INFO] [stdout] test session::cmd::test::parse_noop_simple ... ok
[INFO] [stdout] test session::cmd::test::parse_rcpt_simple ... ok
[INFO] [stdout] test session::cmd::test::parse_ehlo_domain ... ok
[INFO] [stdout] test session::cmd::test::parse_rset ... ok
[INFO] [stdout] test session::cmd::test::parse_help_empty ... ok
[INFO] [stdout] test session::cmd::test::parse_vrfy_quoted ... ok
[INFO] [stdout] test session::cmd::test::parse_rcpt_with_parameters ... ok
[INFO] [stdout] test session::cmd::test::parse_vrfy_simple ... ok
[INFO] [stdout] test session::cmd::test::parse_mail_with_parameters ... ok
[INFO] [stdout] test session::cmd::test::parse_noop_empty ... ok
[INFO] [stdout] test session::cmd::test::parse_ehlo_ipv4 ... ok
[INFO] [stdout] test session::cmd::test::parse_rcpt_postmaster ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mail
[INFO] [stderr] warning: unknown attribute `norun`
[INFO] [stdout] 
[INFO] [stderr]    --> mail/src/header/parser.rs:177:1
[INFO] [stdout] running 0 tests
[INFO] [stderr]     |
[INFO] [stdout] 
[INFO] [stderr] 177 | / /// ```norun
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 178 | | /// quoted-string = [CFWS]
[INFO] [stdout] 
[INFO] [stderr] 179 | | ///                 DQUOTE *([FWS] qcontent) [FWS] DQUOTE
[INFO] [stderr] 180 | | ///                 [CFWS]
[INFO] [stderr] 181 | | /// ```
[INFO] [stderr]     | |_______^
[INFO] [stderr]     |
[INFO] [stderr]     = help: use `no_run` to compile, but not run, the code sample during testing
[INFO] [stderr]     = help: this code block may be skipped during testing, because unknown attributes are treated as markers for code samples written in other programming languages, unless it is also explicitly marked as `rust`
[INFO] [stderr]     = note: `#[warn(rustdoc::invalid_codeblock_attributes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]    Doc-tests mercury_smtp
[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 mercury_storage
[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 mercury_web
[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; 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" "c0a3f5feb57c54f776007f19725a26042c79977ee16c8cfb2eb54804718e60e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0a3f5feb57c54f776007f19725a26042c79977ee16c8cfb2eb54804718e60e4", kill_on_drop: false }`
[INFO] [stdout] c0a3f5feb57c54f776007f19725a26042c79977ee16c8cfb2eb54804718e60e4
