[INFO] fetching crate mf2_parser 0.1.1...
[INFO] testing mf2_parser-0.1.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate mf2_parser 0.1.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate mf2_parser 0.1.1
[INFO] finished tweaking crates.io crate mf2_parser 0.1.1
[INFO] tweaked toml for crates.io crate mf2_parser 0.1.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mf2_parser 0.1.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 3ca5e84af8abe05f9ac233cae631d963b870205c8909894b62c9a14d2d3dd172
[INFO] running `Command { std: "docker" "start" "-a" "3ca5e84af8abe05f9ac233cae631d963b870205c8909894b62c9a14d2d3dd172", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ca5e84af8abe05f9ac233cae631d963b870205c8909894b62c9a14d2d3dd172", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ca5e84af8abe05f9ac233cae631d963b870205c8909894b62c9a14d2d3dd172", kill_on_drop: false }`
[INFO] [stdout] 3ca5e84af8abe05f9ac233cae631d963b870205c8909894b62c9a14d2d3dd172
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] d9ec86dbb4b06e46de0e20bea66106aab204eb1e8fe0268eb0a886ec3251b0bb
[INFO] running `Command { std: "docker" "start" "-a" "d9ec86dbb4b06e46de0e20bea66106aab204eb1e8fe0268eb0a886ec3251b0bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling mf2_parser v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:46:23
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub fn parse(message: &str) -> (Message, Vec<Diagnostic>, SourceTextInfo) {
[INFO] [stdout]    |                       ^^^^      -------      ----------   -------------- the same lifetime is hidden here
[INFO] [stdout]    |                       |         |            |
[INFO] [stdout]    |                       |         |            the same lifetime is hidden here
[INFO] [stdout]    |                       |         the same lifetime is hidden 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] 46 | pub fn parse(message: &str) -> (Message<'_>, Vec<Diagnostic<'_>>, SourceTextInfo<'_>) {
[INFO] [stdout]    |                                        ++++                ++++                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "d9ec86dbb4b06e46de0e20bea66106aab204eb1e8fe0268eb0a886ec3251b0bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9ec86dbb4b06e46de0e20bea66106aab204eb1e8fe0268eb0a886ec3251b0bb", kill_on_drop: false }`
[INFO] [stdout] d9ec86dbb4b06e46de0e20bea66106aab204eb1e8fe0268eb0a886ec3251b0bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 5dba63a46a4ea6d3d4295eec36a160b5be08cb2b938541007c1071bda319daf1
[INFO] running `Command { std: "docker" "start" "-a" "5dba63a46a4ea6d3d4295eec36a160b5be08cb2b938541007c1071bda319daf1", kill_on_drop: false }`
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:46:23
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub fn parse(message: &str) -> (Message, Vec<Diagnostic>, SourceTextInfo) {
[INFO] [stdout]    |                       ^^^^      -------      ----------   -------------- the same lifetime is hidden here
[INFO] [stdout]    |                       |         |            |
[INFO] [stdout]    |                       |         |            the same lifetime is hidden here
[INFO] [stdout]    |                       |         the same lifetime is hidden 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] 46 | pub fn parse(message: &str) -> (Message<'_>, Vec<Diagnostic<'_>>, SourceTextInfo<'_>) {
[INFO] [stdout]    |                                        ++++                ++++                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling mf2_parser v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:46:23
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub fn parse(message: &str) -> (Message, Vec<Diagnostic>, SourceTextInfo) {
[INFO] [stdout]    |                       ^^^^      -------      ----------   -------------- the same lifetime is hidden here
[INFO] [stdout]    |                       |         |            |
[INFO] [stdout]    |                       |         |            the same lifetime is hidden here
[INFO] [stdout]    |                       |         the same lifetime is hidden 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] 46 | pub fn parse(message: &str) -> (Message<'_>, Vec<Diagnostic<'_>>, SourceTextInfo<'_>) {
[INFO] [stdout]    |                                        ++++                ++++                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `Command { std: "docker" "inspect" "5dba63a46a4ea6d3d4295eec36a160b5be08cb2b938541007c1071bda319daf1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5dba63a46a4ea6d3d4295eec36a160b5be08cb2b938541007c1071bda319daf1", kill_on_drop: false }`
[INFO] [stdout] 5dba63a46a4ea6d3d4295eec36a160b5be08cb2b938541007c1071bda319daf1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 3c60db1a45148cd1926d9a33e17a6ed8c9f245ce1d70c5c264cbc6f51986cbc1
[INFO] running `Command { std: "docker" "start" "-a" "3c60db1a45148cd1926d9a33e17a6ed8c9f245ce1d70c5c264cbc6f51986cbc1", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/lib.rs:46:23
[INFO] [stderr]    |
[INFO] [stderr] 46 | pub fn parse(message: &str) -> (Message, Vec<Diagnostic>, SourceTextInfo) {
[INFO] [stderr]    |                       ^^^^      -------      ----------   -------------- the same lifetime is hidden here
[INFO] [stderr]    |                       |         |            |
[INFO] [stderr]    |                       |         |            the same lifetime is hidden here
[INFO] [stderr]    |                       |         the same lifetime is hidden 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] 46 | pub fn parse(message: &str) -> (Message<'_>, Vec<Diagnostic<'_>>, SourceTextInfo<'_>) {
[INFO] [stderr]    |                                        ++++                ++++                 ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `mf2_parser` (lib) generated 1 warning
[INFO] [stderr] warning: `mf2_parser` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mf2_parser-6460ce60dbf58f01)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test util::tests::source_text_line_col_from_loc ... ok
[INFO] [stdout] test util::tests::source_text_span_len ... ok
[INFO] [stdout] test util::tests::source_text_loc_from_line_col ... ok
[INFO] [stdout] test util::tests::source_text_line_col_reset ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mf2_parser
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/visitor.rs - visitor::VisitAny (line 111) ... ok
[INFO] [stdout] test src/lib.rs - parse (line 36) ... ok
[INFO] [stdout] test src/lib.rs - (line 23) ... ok
[INFO] [stdout] test src/visitor.rs - visitor::Visit (line 24) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.85s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3c60db1a45148cd1926d9a33e17a6ed8c9f245ce1d70c5c264cbc6f51986cbc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c60db1a45148cd1926d9a33e17a6ed8c9f245ce1d70c5c264cbc6f51986cbc1", kill_on_drop: false }`
[INFO] [stdout] 3c60db1a45148cd1926d9a33e17a6ed8c9f245ce1d70c5c264cbc6f51986cbc1