[INFO] fetching crate srx 0.1.4...
[INFO] checking srx-0.1.4 against try#a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399 for pr-145770
[INFO] extracting crate srx 0.1.4 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate srx 0.1.4
[INFO] finished tweaking crates.io crate srx 0.1.4
[INFO] tweaked toml for crates.io crate srx 0.1.4 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate srx 0.1.4 on toolchain a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "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" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 85 packages to latest compatible versions
[INFO] [stderr]       Adding bincode v1.3.3 (available: v2.0.1)
[INFO] [stderr]       Adding criterion v0.3.6 (available: v0.7.0)
[INFO] [stderr]       Adding serde-xml-rs v0.4.1 (available: v0.8.1)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.16)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 86c5f349c8d7a99a888f7b0d5851d44cfa21e387c22ecd8152e5d2d3ab74f8dc
[INFO] running `Command { std: "docker" "start" "-a" "86c5f349c8d7a99a888f7b0d5851d44cfa21e387c22ecd8152e5d2d3ab74f8dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "86c5f349c8d7a99a888f7b0d5851d44cfa21e387c22ecd8152e5d2d3ab74f8dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86c5f349c8d7a99a888f7b0d5851d44cfa21e387c22ecd8152e5d2d3ab74f8dc", kill_on_drop: false }`
[INFO] [stdout] 86c5f349c8d7a99a888f7b0d5851d44cfa21e387c22ecd8152e5d2d3ab74f8dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d5daa5234e33516097a1d0a1818f38857eaacd4f3da04af482044cad7c3f94dd
[INFO] running `Command { std: "docker" "start" "-a" "d5daa5234e33516097a1d0a1818f38857eaacd4f3da04af482044cad7c3f94dd", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
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[INFO] [stderr]    Compiling unicode-ident v1.0.18
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[INFO] [stderr]     Checking regex v1.11.2
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking env_logger v0.8.4
[INFO] [stderr]     Checking srx v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking quickcheck v1.0.3
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling quickcheck_macros v1.1.0
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[INFO] [stdout] error[E0599]: no function or associated item named `from_str` found for struct `SRX` in the current scope
[INFO] [stdout]   --> benches/bench.rs:12:14
[INFO] [stdout]    |
[INFO] [stdout] 12 |         SRX::from_str(&fs::read_to_string("data/example.srx").expect("example file exists"))
[INFO] [stdout]    |              ^^^^^^^^ function or associated item not found in `SRX`
[INFO] [stdout]    |
[INFO] [stdout] help: there is an associated function `from` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 12 -         SRX::from_str(&fs::read_to_string("data/example.srx").expect("example file exists"))
[INFO] [stdout] 12 +         SRX::from(&fs::read_to_string("data/example.srx").expect("example file exists"))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `from_str` found for struct `SRX` in the current scope
[INFO] [stdout]    --> src/lib.rs:242:18
[INFO] [stdout]     |
[INFO] [stdout] 199 | pub struct SRX {
[INFO] [stdout]     | -------------- function or associated item `from_str` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 242 |             SRX::from_str(&fs::read_to_string("data/example.srx").expect("example file exists"))
[INFO] [stdout]     |                  ^^^^^^^^ function or associated item not found in `SRX`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `from_str`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `FromStr`
[INFO] [stdout] help: there is an associated function `from` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 242 -             SRX::from_str(&fs::read_to_string("data/example.srx").expect("example file exists"))
[INFO] [stdout] 242 +             SRX::from(&fs::read_to_string("data/example.srx").expect("example file exists"))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `srx` (bench "bench") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `Rule` in the current scope
[INFO] [stdout]    --> src/lib.rs:254:26
[INFO] [stdout]     |
[INFO] [stdout] 81  | struct Rule {
[INFO] [stdout]     | ----------- function or associated item `new` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 254 |         let rule = Rule::new(Some("abc"), Some("d+fg"), true).expect("test rule is valid");
[INFO] [stdout]     |                          ^^^ function or associated item not found in `Rule`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `new`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `rand::distributions::uniform::UniformSampler`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `from_str` found for struct `SRX` in the current scope
[INFO] [stdout]    --> src/lib.rs:265:18
[INFO] [stdout]     |
[INFO] [stdout] 199 | pub struct SRX {
[INFO] [stdout]     | -------------- function or associated item `from_str` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 265 |             SRX::from_str(&fs::read_to_string("data/example.srx").expect("example file exists"))
[INFO] [stdout]     |                  ^^^^^^^^ function or associated item not found in `SRX`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `from_str`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `FromStr`
[INFO] [stdout] help: there is an associated function `from` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 265 -             SRX::from_str(&fs::read_to_string("data/example.srx").expect("example file exists"))
[INFO] [stdout] 265 +             SRX::from(&fs::read_to_string("data/example.srx").expect("example file exists"))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `from_str` found for struct `SRX` in the current scope
[INFO] [stdout]    --> src/lib.rs:283:18
[INFO] [stdout]     |
[INFO] [stdout] 199 | pub struct SRX {
[INFO] [stdout]     | -------------- function or associated item `from_str` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 283 |             SRX::from_str(&fs::read_to_string("data/segment.srx").expect("example file exists"))
[INFO] [stdout]     |                  ^^^^^^^^ function or associated item not found in `SRX`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `from_str`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `FromStr`
[INFO] [stdout] help: there is an associated function `from` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 283 -             SRX::from_str(&fs::read_to_string("data/segment.srx").expect("example file exists"))
[INFO] [stdout] 283 +             SRX::from(&fs::read_to_string("data/segment.srx").expect("example file exists"))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `from_str` found for struct `SRX` in the current scope
[INFO] [stdout]    --> src/lib.rs:300:18
[INFO] [stdout]     |
[INFO] [stdout] 199 | pub struct SRX {
[INFO] [stdout]     | -------------- function or associated item `from_str` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 300 |             SRX::from_str(&fs::read_to_string("data/segment.srx").expect("example file exists"))
[INFO] [stdout]     |                  ^^^^^^^^ function or associated item not found in `SRX`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `from_str`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `FromStr`
[INFO] [stdout] help: there is an associated function `from` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 300 -             SRX::from_str(&fs::read_to_string("data/segment.srx").expect("example file exists"))
[INFO] [stdout] 300 +             SRX::from(&fs::read_to_string("data/segment.srx").expect("example file exists"))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `from_str` found for struct `SRX` in the current scope
[INFO] [stdout]    --> src/lib.rs:310:18
[INFO] [stdout]     |
[INFO] [stdout] 199 | pub struct SRX {
[INFO] [stdout]     | -------------- function or associated item `from_str` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 310 |             SRX::from_str(&fs::read_to_string("data/segment.srx").expect("segment file exists"))
[INFO] [stdout]     |                  ^^^^^^^^ function or associated item not found in `SRX`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `from_str`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `FromStr`
[INFO] [stdout] help: there is an associated function `from` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 310 -             SRX::from_str(&fs::read_to_string("data/segment.srx").expect("segment file exists"))
[INFO] [stdout] 310 +             SRX::from(&fs::read_to_string("data/segment.srx").expect("segment file exists"))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `srx` (lib test) due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "d5daa5234e33516097a1d0a1818f38857eaacd4f3da04af482044cad7c3f94dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5daa5234e33516097a1d0a1818f38857eaacd4f3da04af482044cad7c3f94dd", kill_on_drop: false }`
[INFO] [stdout] d5daa5234e33516097a1d0a1818f38857eaacd4f3da04af482044cad7c3f94dd
