[INFO] fetching crate oreneo 1.2.0...
[INFO] checking oreneo-1.2.0 against try#50f413885985a8b0a0b6ca0766a0aedd45304953 for pr-155657
[INFO] extracting crate oreneo 1.2.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate oreneo 1.2.0
[INFO] finished tweaking crates.io crate oreneo 1.2.0
[INFO] tweaked toml for crates.io crate oreneo 1.2.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate oreneo 1.2.0 on toolchain 50f413885985a8b0a0b6ca0766a0aedd45304953
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+50f413885985a8b0a0b6ca0766a0aedd45304953" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate oreneo 1.2.0 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" "+50f413885985a8b0a0b6ca0766a0aedd45304953" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+50f413885985a8b0a0b6ca0766a0aedd45304953" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 23036c44afaed05138c62eab0b2204f001f89036bcbfebf21ed2882536bc6938
[INFO] running `Command { std: "docker" "start" "-a" "23036c44afaed05138c62eab0b2204f001f89036bcbfebf21ed2882536bc6938", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "23036c44afaed05138c62eab0b2204f001f89036bcbfebf21ed2882536bc6938", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23036c44afaed05138c62eab0b2204f001f89036bcbfebf21ed2882536bc6938", kill_on_drop: false }`
[INFO] [stdout] 23036c44afaed05138c62eab0b2204f001f89036bcbfebf21ed2882536bc6938
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+50f413885985a8b0a0b6ca0766a0aedd45304953" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c1810030eb13fa05ae1af5aa0bf6984f3403993d1dbda4e208fbc7968b35627c
[INFO] running `Command { std: "docker" "start" "-a" "c1810030eb13fa05ae1af5aa0bf6984f3403993d1dbda4e208fbc7968b35627c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]     Checking anstyle v1.0.3
[INFO] [stderr]     Checking clap_lex v0.5.1
[INFO] [stderr]     Checking regex-syntax v0.7.4
[INFO] [stderr]    Compiling thiserror v1.0.47
[INFO] [stderr]     Checking build_html v2.4.0
[INFO] [stderr]     Checking anstyle-parse v0.2.1
[INFO] [stderr]     Checking pathdiff v0.2.1
[INFO] [stderr]     Checking aho-corasick v1.0.4
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking anstream v0.5.0
[INFO] [stderr]     Checking clap_builder v4.4.2
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.29
[INFO] [stderr]     Checking scanf v1.2.1
[INFO] [stderr]     Checking regex-automata v0.3.6
[INFO] [stderr]    Compiling clap_derive v4.4.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.47
[INFO] [stderr]     Checking regex v1.9.3
[INFO] [stderr]     Checking clap v4.4.3
[INFO] [stderr]     Checking oreneo v1.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]   --> src/page/attribute.rs:45:29
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let attr_value = if scanf::sscanf!(attr, "{}: {}", attr_name, attr_value).is_ok() {
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             unreachable call
[INFO] [stdout]    |                             any code following this expression is unreachable
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]    = note: this warning originates in the macro `$crate::sscanf` which comes from the expansion of the macro `scanf::sscanf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]   --> src/page/attribute.rs:45:29
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let attr_value = if scanf::sscanf!(attr, "{}: {}", attr_name, attr_value).is_ok() {
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             unreachable call
[INFO] [stdout]    |                             any code following this expression is unreachable
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]    = note: this warning originates in the macro `$crate::sscanf` which comes from the expansion of the macro `scanf::sscanf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `(): Into<Box<(dyn std::error::Error + Send + Sync + 'static)>>` is not satisfied
[INFO] [stdout]   --> src/page/attribute.rs:45:29
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let attr_value = if scanf::sscanf!(attr, "{}: {}", attr_name, attr_value).is_ok() {
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             the trait `std::error::Error` is not implemented for `()`
[INFO] [stdout]    |                             required by a bound introduced by this call
[INFO] [stdout]    |
[INFO] [stdout]    = note: required for `Box<(dyn std::error::Error + Send + Sync + 'static)>` to implement `From<()>`
[INFO] [stdout]    = note: required for `()` to implement `Into<Box<(dyn std::error::Error + Send + Sync + 'static)>>`
[INFO] [stdout] note: required by a bound in `std::io::Error::new`
[INFO] [stdout]   --> /rustc/50f413885985a8b0a0b6ca0766a0aedd45304953/library/std/src/io/error.rs:264:4
[INFO] [stdout]    = note: this error originates in the macro `$crate::sscanf` which comes from the expansion of the macro `scanf::sscanf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]    --> src/page/section.rs:306:25
[INFO] [stdout]     |
[INFO] [stdout] 306 |                         scanf::sscanf!(metaline, "{}:{}", name, value).map_err(|_| {
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         unreachable call
[INFO] [stdout]     |                         any code following this expression is unreachable
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `$crate::sscanf` which comes from the expansion of the macro `scanf::sscanf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `(): Into<Box<(dyn std::error::Error + Send + Sync + 'static)>>` is not satisfied
[INFO] [stdout]   --> src/page/attribute.rs:45:29
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let attr_value = if scanf::sscanf!(attr, "{}: {}", attr_name, attr_value).is_ok() {
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             the trait `std::error::Error` is not implemented for `()`
[INFO] [stdout]    |                             required by a bound introduced by this call
[INFO] [stdout]    |
[INFO] [stdout]    = note: required for `Box<(dyn std::error::Error + Send + Sync + 'static)>` to implement `From<()>`
[INFO] [stdout]    = note: required for `()` to implement `Into<Box<(dyn std::error::Error + Send + Sync + 'static)>>`
[INFO] [stdout] note: required by a bound in `std::io::Error::new`
[INFO] [stdout]   --> /rustc/50f413885985a8b0a0b6ca0766a0aedd45304953/library/std/src/io/error.rs:264:4
[INFO] [stdout]    = note: this error originates in the macro `$crate::sscanf` which comes from the expansion of the macro `scanf::sscanf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `(): Into<Box<(dyn std::error::Error + Send + Sync + 'static)>>` is not satisfied
[INFO] [stdout]    --> src/page/section.rs:306:25
[INFO] [stdout]     |
[INFO] [stdout] 306 |                         scanf::sscanf!(metaline, "{}:{}", name, value).map_err(|_| {
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         the trait `std::error::Error` is not implemented for `()`
[INFO] [stdout]     |                         required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = note: required for `Box<(dyn std::error::Error + Send + Sync + 'static)>` to implement `From<()>`
[INFO] [stdout]     = note: required for `()` to implement `Into<Box<(dyn std::error::Error + Send + Sync + 'static)>>`
[INFO] [stdout] note: required by a bound in `std::io::Error::new`
[INFO] [stdout]    --> /rustc/50f413885985a8b0a0b6ca0766a0aedd45304953/library/std/src/io/error.rs:264:4
[INFO] [stdout]     = note: this error originates in the macro `$crate::sscanf` which comes from the expansion of the macro `scanf::sscanf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]    --> src/page/section.rs:306:25
[INFO] [stdout]     |
[INFO] [stdout] 306 |                         scanf::sscanf!(metaline, "{}:{}", name, value).map_err(|_| {
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         unreachable call
[INFO] [stdout]     |                         any code following this expression is unreachable
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `$crate::sscanf` which comes from the expansion of the macro `scanf::sscanf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `(): Into<Box<(dyn std::error::Error + Send + Sync + 'static)>>` is not satisfied
[INFO] [stdout]    --> src/page/section.rs:306:25
[INFO] [stdout]     |
[INFO] [stdout] 306 |                         scanf::sscanf!(metaline, "{}:{}", name, value).map_err(|_| {
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         the trait `std::error::Error` is not implemented for `()`
[INFO] [stdout]     |                         required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = note: required for `Box<(dyn std::error::Error + Send + Sync + 'static)>` to implement `From<()>`
[INFO] [stdout]     = note: required for `()` to implement `Into<Box<(dyn std::error::Error + Send + Sync + 'static)>>`
[INFO] [stdout] note: required by a bound in `std::io::Error::new`
[INFO] [stdout]    --> /rustc/50f413885985a8b0a0b6ca0766a0aedd45304953/library/std/src/io/error.rs:264:4
[INFO] [stdout]     = note: this error originates in the macro `$crate::sscanf` which comes from the expansion of the macro `scanf::sscanf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `oreneo` (lib test) due to 2 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `oreneo` (lib) due to 2 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "c1810030eb13fa05ae1af5aa0bf6984f3403993d1dbda4e208fbc7968b35627c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1810030eb13fa05ae1af5aa0bf6984f3403993d1dbda4e208fbc7968b35627c", kill_on_drop: false }`
[INFO] [stdout] c1810030eb13fa05ae1af5aa0bf6984f3403993d1dbda4e208fbc7968b35627c
