[INFO] fetching crate mle 0.27.0...
[INFO] checking mle-0.27.0 against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] extracting crate mle 0.27.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate mle 0.27.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate mle 0.27.0
[INFO] tweaked toml for crates.io crate mle 0.27.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mle 0.27.0 on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mle 0.27.0 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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ntest_timeout v0.9.3
[INFO] [stderr]   Downloaded wildmatch v2.5.0
[INFO] [stderr]   Downloaded ntest_test_cases v0.9.3
[INFO] [stderr]   Downloaded async-walkdir v2.1.0
[INFO] [stderr]   Downloaded ntest v0.9.3
[INFO] [stderr]   Downloaded regex v1.12.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 64055750bc9a368d6a0f7b7dbb6f7f2f1c238d66ab4ab4337f67702f139fbf1f
[INFO] running `Command { std: "docker" "start" "-a" "64055750bc9a368d6a0f7b7dbb6f7f2f1c238d66ab4ab4337f67702f139fbf1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "64055750bc9a368d6a0f7b7dbb6f7f2f1c238d66ab4ab4337f67702f139fbf1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64055750bc9a368d6a0f7b7dbb6f7f2f1c238d66ab4ab4337f67702f139fbf1f", kill_on_drop: false }`
[INFO] [stdout] 64055750bc9a368d6a0f7b7dbb6f7f2f1c238d66ab4ab4337f67702f139fbf1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 13331587f793c360872ea3c1e7da58a60814ec982c0a311db95a3eaab147f96a
[INFO] running `Command { std: "docker" "start" "-a" "13331587f793c360872ea3c1e7da58a60814ec982c0a311db95a3eaab147f96a", kill_on_drop: false }`
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling cc v1.2.41
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking futures-util v0.3.31
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[INFO] [stderr]     Checking anstream v0.6.21
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[INFO] [stderr]    Compiling time-macros v0.2.24
[INFO] [stderr]    Compiling pulldown-cmark v0.13.0
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[INFO] [stderr]    Compiling const_format_proc_macros v0.2.34
[INFO] [stderr]     Checking async-fs v2.2.0
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[INFO] [stderr]    Compiling ntest_test_cases v0.9.3
[INFO] [stderr]     Checking const_format v0.2.35
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[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking time v0.3.44
[INFO] [stderr]    Compiling ntest_timeout v0.9.3
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[INFO] [stderr]     Checking futures v0.3.31
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[INFO] [stderr]     Checking async-stream v0.3.6
[INFO] [stderr]     Checking git-version v0.3.9
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[INFO] [stderr]     Checking url v2.5.7
[INFO] [stderr]     Checking reqwest v0.12.23
[INFO] [stderr]     Checking mle v0.27.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `take_and_ws` and `take_non_ws` are never used
[INFO] [stdout]    --> src/extractors/html.rs:63:12
[INFO] [stdout]     |
[INFO] [stdout]  37 | impl<'a> Scanner<'a> {
[INFO] [stdout]     | -------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  63 |     pub fn take_and_ws(&mut self, token: &str) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 127 |     pub fn take_non_ws(&mut self) -> &'a str {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RootSerLinks` is never constructed
[INFO] [stdout]   --> src/result/json.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct RootSerLinks<'a> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RootSerAnchors` is never constructed
[INFO] [stdout]   --> src/result/json.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct RootSerAnchors<'a> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `take_and_ws` is never used
[INFO] [stdout]   --> src/extractors/html.rs:63:12
[INFO] [stdout]    |
[INFO] [stdout] 37 | impl<'a> Scanner<'a> {
[INFO] [stdout]    | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 63 |     pub fn take_and_ws(&mut self, token: &str) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RootSerLinks` is never constructed
[INFO] [stdout]   --> src/result/json.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct RootSerLinks<'a> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RootSerAnchors` is never constructed
[INFO] [stdout]   --> src/result/json.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct RootSerAnchors<'a> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 41.05s
[INFO] running `Command { std: "docker" "inspect" "13331587f793c360872ea3c1e7da58a60814ec982c0a311db95a3eaab147f96a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13331587f793c360872ea3c1e7da58a60814ec982c0a311db95a3eaab147f96a", kill_on_drop: false }`
[INFO] [stdout] 13331587f793c360872ea3c1e7da58a60814ec982c0a311db95a3eaab147f96a
