[INFO] fetching crate reference-browser-gnome 0.1.0...
[INFO] checking reference-browser-gnome-0.1.0 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1
[INFO] extracting crate reference-browser-gnome 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate reference-browser-gnome 0.1.0
[INFO] finished tweaking crates.io crate reference-browser-gnome 0.1.0
[INFO] tweaked toml for crates.io crate reference-browser-gnome 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate reference-browser-gnome 0.1.0 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate reference-browser-gnome 0.1.0 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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b7b242669330f90618efb5950ca69f8423b8fcc38a92008dd4b8ac2cc3a69e2e
[INFO] running `Command { std: "docker" "start" "-a" "b7b242669330f90618efb5950ca69f8423b8fcc38a92008dd4b8ac2cc3a69e2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b7b242669330f90618efb5950ca69f8423b8fcc38a92008dd4b8ac2cc3a69e2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7b242669330f90618efb5950ca69f8423b8fcc38a92008dd4b8ac2cc3a69e2e", kill_on_drop: false }`
[INFO] [stdout] b7b242669330f90618efb5950ca69f8423b8fcc38a92008dd4b8ac2cc3a69e2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 65f3db46ba658cb8e641c5578677f7e9aeb960aeae8263a67892a6c5c8cdf614
[INFO] running `Command { std: "docker" "start" "-a" "65f3db46ba658cb8e641c5578677f7e9aeb960aeae8263a67892a6c5c8cdf614", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
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[INFO] [stderr]    Compiling num-traits v0.2.15
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[INFO] [stderr]     Checking unicode-bidi v0.3.13
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[INFO] [stderr]    Compiling glib-build-tools v0.17.0
[INFO] [stderr]    Compiling serde_json v1.0.104
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[INFO] [stderr]    Compiling field-offset v0.3.5
[INFO] [stderr]     Checking mime v0.3.17
[INFO] [stderr]    Compiling reference-browser-gnome v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking ipnet v2.7.2
[INFO] [stderr]     Checking http-body v0.4.5
[INFO] [stderr]     Checking humantime v2.1.0
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[INFO] [stderr]     Checking url v2.3.1
[INFO] [stderr]    Compiling serde_spanned v0.6.1
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[INFO] [stderr]     Checking humantime-serde v1.1.1
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[INFO] [stderr]    Compiling toml_edit v0.19.8
[INFO] [stderr]    Compiling futures-macro v0.3.28
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling toml v0.7.3
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]     Checking webpki v0.22.0
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[INFO] [stderr]    Compiling glib-macros v0.17.9
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[INFO] [stderr]    Compiling pango-sys v0.17.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.17.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.17.0
[INFO] [stderr]    Compiling gdk4-sys v0.6.3
[INFO] [stderr]    Compiling graphene-sys v0.17.0
[INFO] [stderr]    Compiling gsk4-sys v0.6.3
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[INFO] [stderr]    Compiling libadwaita-sys v0.4.1
[INFO] [stderr]     Checking futures-executor v0.3.28
[INFO] [stderr]     Checking glib v0.17.9
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[INFO] [stderr]     Checking hyper-rustls v0.23.2
[INFO] [stderr]     Checking reqwest v0.11.17
[INFO] [stderr]     Checking cairo-rs v0.17.0
[INFO] [stderr]     Checking graphene-rs v0.17.1
[INFO] [stderr]     Checking gdk-pixbuf v0.17.0
[INFO] [stderr]     Checking pango v0.17.4
[INFO] [stderr]     Checking gdk4 v0.6.3
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[INFO] [stderr]     Checking libadwaita v0.4.1
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/athn_document/mod.rs:71:15
[INFO] [stdout]    |
[INFO] [stdout] 71 |     mut line: std::str::Lines,
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^ the lifetime is hidden here
[INFO] [stdout] ...
[INFO] [stdout] 74 | ) -> Result<DocumentBuilder, &str> {
[INFO] [stdout]    |                              ---- the same 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] 71 |     mut line: std::str::Lines<'_>,
[INFO] [stdout]    |                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/athn_document/mod.rs:71:15
[INFO] [stdout]    |
[INFO] [stdout] 71 |     mut line: std::str::Lines,
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^ the lifetime is hidden here
[INFO] [stdout] ...
[INFO] [stdout] 74 | ) -> Result<DocumentBuilder, &str> {
[INFO] [stdout]    |                              ---- the same 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] 71 |     mut line: std::str::Lines<'_>,
[INFO] [stdout]    |                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 40s
[INFO] running `Command { std: "docker" "inspect" "65f3db46ba658cb8e641c5578677f7e9aeb960aeae8263a67892a6c5c8cdf614", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65f3db46ba658cb8e641c5578677f7e9aeb960aeae8263a67892a6c5c8cdf614", kill_on_drop: false }`
[INFO] [stdout] 65f3db46ba658cb8e641c5578677f7e9aeb960aeae8263a67892a6c5c8cdf614