[INFO] fetching crate srx 0.1.4...
[INFO] testing srx-0.1.4 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate srx 0.1.4 into /workspace/builds/worker-1-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-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate srx 0.1.4 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 102 packages to latest compatible versions
[INFO] [stderr]       Adding bincode v1.3.3 (available: v3.0.0)
[INFO] [stderr]       Adding criterion v0.3.6 (available: v0.8.2)
[INFO] [stderr]       Adding serde-xml-rs v0.4.1 (available: v0.8.2)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.18)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 299e92d6e3ce8aba4654ed956a8563e483f4ef5b65e92c85222581dab3e9c2e6
[INFO] running `Command { std: "docker" "start" "-a" "299e92d6e3ce8aba4654ed956a8563e483f4ef5b65e92c85222581dab3e9c2e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "299e92d6e3ce8aba4654ed956a8563e483f4ef5b65e92c85222581dab3e9c2e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "299e92d6e3ce8aba4654ed956a8563e483f4ef5b65e92c85222581dab3e9c2e6", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1412f71ed6ccba60f6874ebc4809f95f24272b7b71452edfd851e0e9ba99e436
[INFO] running `Command { std: "docker" "start" "-a" "1412f71ed6ccba60f6874ebc4809f95f24272b7b71452edfd851e0e9ba99e436", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling srx v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.41s
[INFO] running `Command { std: "docker" "inspect" "1412f71ed6ccba60f6874ebc4809f95f24272b7b71452edfd851e0e9ba99e436", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1412f71ed6ccba60f6874ebc4809f95f24272b7b71452edfd851e0e9ba99e436", kill_on_drop: false }`
[INFO] [stdout] 1412f71ed6ccba60f6874ebc4809f95f24272b7b71452edfd851e0e9ba99e436
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2c22dab5a17e1f3de49f8dd32f6fc31d12359971fc801014631b73b3abd604dd
[INFO] running `Command { std: "docker" "start" "-a" "2c22dab5a17e1f3de49f8dd32f6fc31d12359971fc801014631b73b3abd604dd", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling libc v0.2.184
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]    Compiling autocfg v1.5.0
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[INFO] [stderr]    Compiling itoa v1.0.18
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[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling unicode-width v0.1.14
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[INFO] [stderr]    Compiling rand_core v0.10.0
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[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling csv v1.4.0
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling quickcheck_macros v1.2.0
[INFO] [stderr]    Compiling criterion v0.3.6
[INFO] [stderr]    Compiling srx v0.1.4 (/opt/rustwide/workdir)
[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] [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::distr::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" "2c22dab5a17e1f3de49f8dd32f6fc31d12359971fc801014631b73b3abd604dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c22dab5a17e1f3de49f8dd32f6fc31d12359971fc801014631b73b3abd604dd", kill_on_drop: false }`
[INFO] [stdout] 2c22dab5a17e1f3de49f8dd32f6fc31d12359971fc801014631b73b3abd604dd