[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] checking ExPixel/mercury against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FExPixel%2Fmercury" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-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-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ExPixel/mercury on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "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" "+1.95.0" "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]   |
[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 quoted_printable v0.4.5
[INFO] [stderr]   Downloaded serde_derive v1.0.140
[INFO] [stderr]   Downloaded axum-extra v0.3.6
[INFO] [stderr]   Downloaded email_address v0.2.1
[INFO] [stderr]   Downloaded url v2.3.0
[INFO] [stderr]   Downloaded libsqlite3-sys v0.25.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1f30978ab4cbc184656170d244d83a3a8fb085d84290db2b632dc01fface93e7
[INFO] running `Command { std: "docker" "start" "-a" "1f30978ab4cbc184656170d244d83a3a8fb085d84290db2b632dc01fface93e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f30978ab4cbc184656170d244d83a3a8fb085d84290db2b632dc01fface93e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f30978ab4cbc184656170d244d83a3a8fb085d84290db2b632dc01fface93e7", kill_on_drop: false }`
[INFO] [stdout] 1f30978ab4cbc184656170d244d83a3a8fb085d84290db2b632dc01fface93e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 807d30ef96f6441aebd3a325236a1154fef8d5e5f059c3174407805e2b6fb9cb
[INFO] running `Command { std: "docker" "start" "-a" "807d30ef96f6441aebd3a325236a1154fef8d5e5f059c3174407805e2b6fb9cb", 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]   |
[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 quote v1.0.20
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]     Checking once_cell v1.12.0
[INFO] [stderr]     Checking itoa v1.0.2
[INFO] [stderr]    Compiling serde_derive v1.0.140
[INFO] [stderr]    Compiling serde v1.0.140
[INFO] [stderr]    Compiling crossbeam-utils v0.8.11
[INFO] [stderr]     Checking nom v7.1.1
[INFO] [stderr]    Compiling futures-task v0.3.21
[INFO] [stderr]     Checking miniz_oxide v0.5.3
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]     Checking generic-array v0.14.6
[INFO] [stderr]     Checking unicode-normalization v0.1.21
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.10
[INFO] [stderr]    Compiling pkg-config v0.3.25
[INFO] [stderr]     Checking http v0.2.8
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]     Checking ryu v1.0.10
[INFO] [stderr]     Checking tracing-core v0.1.28
[INFO] [stderr]    Compiling serde_json v1.0.82
[INFO] [stderr]    Compiling crossbeam-queue v0.3.6
[INFO] [stderr]    Compiling httparse v1.7.1
[INFO] [stderr]     Checking smallvec v1.9.0
[INFO] [stderr]     Checking flate2 v1.0.24
[INFO] [stderr]     Checking base64 v0.13.0
[INFO] [stderr]     Checking tracing v0.1.35
[INFO] [stderr]     Checking idna v0.2.3
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling time-macros v0.2.4
[INFO] [stderr]    Compiling async-trait v0.1.57
[INFO] [stderr]     Checking num_threads v0.1.6
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.3
[INFO] [stderr]     Checking http-body v0.4.5
[INFO] [stderr]     Checking digest v0.10.5
[INFO] [stderr]    Compiling mime_guess v2.0.4
[INFO] [stderr]     Checking fallible-iterator v0.2.0
[INFO] [stderr]     Checking uuid v1.1.2
[INFO] [stderr]     Checking crossbeam-channel v0.5.6
[INFO] [stderr]     Checking sha-1 v0.10.0
[INFO] [stderr]     Checking url v2.3.0
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking socket2 v0.4.4
[INFO] [stderr]     Checking mio v0.8.4
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]     Checking getrandom v0.2.7
[INFO] [stderr]    Compiling libsqlite3-sys v0.25.1
[INFO] [stderr]     Checking crossbeam-deque v0.8.2
[INFO] [stderr]     Checking tower-layer v0.3.1
[INFO] [stderr]    Compiling anyhow v1.0.58
[INFO] [stderr]     Checking want v0.3.0
[INFO] [stderr]     Checking regex-syntax v0.6.27
[INFO] [stderr]     Checking http-range-header v0.3.0
[INFO] [stderr]     Checking crossbeam v0.8.2
[INFO] [stderr]     Checking sync_wrapper v0.1.1
[INFO] [stderr]     Checking tracing-log v0.1.3
[INFO] [stderr]     Checking thread_local v1.1.4
[INFO] [stderr]     Checking hostname v0.3.1
[INFO] [stderr]     Checking email-encoding v0.1.3
[INFO] [stderr]     Checking email_address v0.2.1
[INFO] [stderr]     Checking fastrand v1.8.0
[INFO] [stderr]     Checking ahash v0.7.6
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking quoted_printable v0.4.5
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking lettre v0.10.1
[INFO] [stderr]     Checking time v0.3.13
[INFO] [stderr]     Checking hashlink v0.8.0
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking regex v1.6.0
[INFO] [stderr]    Compiling tokio-macros v1.8.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]    Compiling pin-project-internal v1.0.11
[INFO] [stderr]     Checking tokio v1.19.2
[INFO] [stderr]     Checking matchers v0.1.0
[INFO] [stderr]     Checking tracing-subscriber v0.3.14
[INFO] [stderr]     Checking pin-project v1.0.11
[INFO] [stderr]     Checking tracing-futures v0.2.5
[INFO] [stderr]     Checking axum-core v0.2.7
[INFO] [stderr]     Checking thiserror v1.0.31
[INFO] [stderr]     Checking tungstenite v0.17.3
[INFO] [stderr]     Checking async-compression v0.3.14
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking tokio-util v0.7.3
[INFO] [stderr]     Checking hyper v0.14.20
[INFO] [stderr]     Checking tokio-tungstenite v0.17.2
[INFO] [stderr]     Checking smtp-server v0.1.0 (/opt/rustwide/workdir/smtp-server)
[INFO] [stderr]     Checking tower-http v0.3.4
[INFO] [stderr]     Checking mercury-tests v0.1.0 (/opt/rustwide/workdir/mercury-tests)
[INFO] [stderr]     Checking mail v0.1.0 (/opt/rustwide/workdir/mail)
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking toml v0.5.9
[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]     Checking config v0.13.1
[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]     Checking axum v0.5.13
[INFO] [stderr]     Checking rusqlite v0.28.0
[INFO] [stderr]     Checking mercury-storage v0.1.0 (/opt/rustwide/workdir/mercury-storage)
[INFO] [stderr]     Checking mercury-smtp v0.1.0 (/opt/rustwide/workdir/mercury-smtp)
[INFO] [stderr]     Checking axum-extra v0.3.6
[INFO] [stderr]     Checking mercury-web v0.1.0 (/opt/rustwide/workdir/mercury-web)
[INFO] [stderr]     Checking mercury v0.1.0 (/opt/rustwide/workdir/mercury)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 34.71s
[INFO] running `Command { std: "docker" "inspect" "807d30ef96f6441aebd3a325236a1154fef8d5e5f059c3174407805e2b6fb9cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "807d30ef96f6441aebd3a325236a1154fef8d5e5f059c3174407805e2b6fb9cb", kill_on_drop: false }`
[INFO] [stdout] 807d30ef96f6441aebd3a325236a1154fef8d5e5f059c3174407805e2b6fb9cb
