[INFO] fetching crate srx 0.1.4... [INFO] building srx-0.1.4 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] extracting crate srx 0.1.4 into /workspace/builds/worker-3-tc1/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-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate srx 0.1.4 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 77 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: v2.0.17) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde_regex v1.1.0 [INFO] [stderr] Downloaded serde-xml-rs v0.4.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 114d018dbd54f909d5501ecadfa00cec5b974d0e59a38e843d333ef843870503 [INFO] running `Command { std: "docker" "start" "-a" "114d018dbd54f909d5501ecadfa00cec5b974d0e59a38e843d333ef843870503", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "114d018dbd54f909d5501ecadfa00cec5b974d0e59a38e843d333ef843870503", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "114d018dbd54f909d5501ecadfa00cec5b974d0e59a38e843d333ef843870503", kill_on_drop: false }` [INFO] [stdout] 114d018dbd54f909d5501ecadfa00cec5b974d0e59a38e843d333ef843870503 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] faad79927931eb9a11af159c6940c66d82f0b47b199c4ae42715fb67eadda104 [INFO] running `Command { std: "docker" "start" "-a" "faad79927931eb9a11af159c6940c66d82f0b47b199c4ae42715fb67eadda104", kill_on_drop: false }` [INFO] [stderr] Compiling regex-automata v0.4.11 [INFO] [stderr] Compiling regex v1.11.3 [INFO] [stderr] Compiling srx v0.1.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.11s [INFO] running `Command { std: "docker" "inspect" "faad79927931eb9a11af159c6940c66d82f0b47b199c4ae42715fb67eadda104", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "faad79927931eb9a11af159c6940c66d82f0b47b199c4ae42715fb67eadda104", kill_on_drop: false }` [INFO] [stdout] faad79927931eb9a11af159c6940c66d82f0b47b199c4ae42715fb67eadda104 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6a9d738a2e7a46fb2938f55a0ec8dfd0c1a5fa2f19b7927c2a9ceb973339607e [INFO] running `Command { std: "docker" "start" "-a" "6a9d738a2e7a46fb2938f55a0ec8dfd0c1a5fa2f19b7927c2a9ceb973339607e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling plotters-backend v0.3.7 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling csv-core v0.1.12 [INFO] [stderr] Compiling half v1.8.3 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling oorandom v11.1.5 [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling plotters-svg v0.3.7 [INFO] [stderr] Compiling csv v1.3.1 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling criterion-plot v0.4.5 [INFO] [stderr] Compiling quickcheck v1.0.3 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling quickcheck_macros v1.1.0 [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[E0282]: type annotations needed [INFO] [stdout] --> src/lib.rs:248:46 [INFO] [stdout] | [INFO] [stdout] 248 | rules.split(&text).fold(0, |acc, x| acc + x.len()) [INFO] [stdout] | ^ --- type must be known at this point [INFO] [stdout] | [INFO] [stdout] help: consider giving this closure parameter an explicit type [INFO] [stdout] | [INFO] [stdout] 248 | rules.split(&text).fold(0, |acc, x: /* Type */| acc + x.len()) [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::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] Some errors have detailed explanations: E0282, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `srx` (lib test) due to 7 previous errors [INFO] running `Command { std: "docker" "inspect" "6a9d738a2e7a46fb2938f55a0ec8dfd0c1a5fa2f19b7927c2a9ceb973339607e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a9d738a2e7a46fb2938f55a0ec8dfd0c1a5fa2f19b7927c2a9ceb973339607e", kill_on_drop: false }` [INFO] [stdout] 6a9d738a2e7a46fb2938f55a0ec8dfd0c1a5fa2f19b7927c2a9ceb973339607e