[INFO] fetching crate nom 8.0.0...
[INFO] testing nom-8.0.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate nom 8.0.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate nom 8.0.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate nom 8.0.0
[INFO] tweaked toml for crates.io crate nom 8.0.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate nom 8.0.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate nom 8.0.0 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tempfile v3.6.0
[INFO] [stderr]   Downloaded windows-targets v0.48.0
[INFO] [stderr]   Downloaded errno-dragonfly v0.1.2
[INFO] [stderr]   Downloaded bit-set v0.5.3
[INFO] [stderr]   Downloaded rand_xorshift v0.3.0
[INFO] [stderr]   Downloaded errno v0.3.1
[INFO] [stderr]   Downloaded bit-vec v0.6.3
[INFO] [stderr]   Downloaded rusty-fork v0.3.0
[INFO] [stderr]   Downloaded io-lifetimes v1.0.11
[INFO] [stderr]   Downloaded hermit-abi v0.3.1
[INFO] [stderr]   Downloaded proptest v1.0.0
[INFO] [stderr]   Downloaded rustix v0.37.19
[INFO] [stderr]   Downloaded windows_aarch64_gnullvm v0.48.0
[INFO] [stderr]   Downloaded windows_x86_64_gnullvm v0.48.0
[INFO] [stderr]   Downloaded windows_x86_64_msvc v0.48.0
[INFO] [stderr]   Downloaded libc v0.2.146
[INFO] [stderr]   Downloaded windows_aarch64_msvc v0.48.0
[INFO] [stderr]   Downloaded windows_i686_msvc v0.48.0
[INFO] [stderr]   Downloaded windows_i686_gnu v0.48.0
[INFO] [stderr]   Downloaded windows_x86_64_gnu v0.48.0
[INFO] [stderr]   Downloaded linux-raw-sys v0.3.8
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 12317285aa67db84389f45b99efb308de34554a5e0e84699834f68bc9807b633
[INFO] running `Command { std: "docker" "start" "-a" "12317285aa67db84389f45b99efb308de34554a5e0e84699834f68bc9807b633", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "12317285aa67db84389f45b99efb308de34554a5e0e84699834f68bc9807b633", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12317285aa67db84389f45b99efb308de34554a5e0e84699834f68bc9807b633", kill_on_drop: false }`
[INFO] [stdout] 12317285aa67db84389f45b99efb308de34554a5e0e84699834f68bc9807b633
[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=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" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b45b5531eb81a361f2360eeb4f7620e5296491230e79012344fa310e17fa5e14
[INFO] running `Command { std: "docker" "start" "-a" "b45b5531eb81a361f2360eeb4f7620e5296491230e79012344fa310e17fa5e14", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling nom v8.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.94s
[INFO] running `Command { std: "docker" "inspect" "b45b5531eb81a361f2360eeb4f7620e5296491230e79012344fa310e17fa5e14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b45b5531eb81a361f2360eeb4f7620e5296491230e79012344fa310e17fa5e14", kill_on_drop: false }`
[INFO] [stdout] b45b5531eb81a361f2360eeb4f7620e5296491230e79012344fa310e17fa5e14
[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=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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9960d1680367e5849369d120fc15c155c0bd36d4a4f81500bd80d5f32f558ccc
[INFO] running `Command { std: "docker" "start" "-a" "9960d1680367e5849369d120fc15c155c0bd36d4a4f81500bd80d5f32f558ccc", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.146
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling rustix v0.37.19
[INFO] [stderr]    Compiling linux-raw-sys v0.3.8
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling fastrand v1.9.0
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling regex-syntax v0.6.28
[INFO] [stderr]    Compiling quick-error v2.0.1
[INFO] [stderr]    Compiling tempfile v3.6.0
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling bit-set v0.5.3
[INFO] [stderr]    Compiling getrandom v0.2.10
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand_xorshift v0.3.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling proptest v1.0.0
[INFO] [stderr]    Compiling nom v8.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: cannot find module or crate `nom_language` in this scope
[INFO] [stdout]   --> tests/expression_ast.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use nom_language::precedence::{binary_op, precedence, unary_op, Assoc, Operation};
[INFO] [stdout]    |     ^^^^^^^^^^^^ use of unresolved module or unlinked crate `nom_language`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `nom_language`, use `cargo add nom_language` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `nom_language` in this scope
[INFO] [stdout]    --> tests/expression_ast.rs:122:11
[INFO] [stdout]     |
[INFO] [stdout] 122 |       use nom_language::precedence::Operation::*;
[INFO] [stdout]     |           ^^^^^^^^^^^^ use of unresolved module or unlinked crate `nom_language`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `nom_language`, use `cargo add nom_language` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0531]: cannot find tuple struct or tuple variant `Prefix` in this scope
[INFO] [stdout]    --> tests/expression_ast.rs:128:9
[INFO] [stdout]     |
[INFO] [stdout] 128 |         Prefix(Identity, e) => Ok(e),
[INFO] [stdout]     |         ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this tuple variant
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::path::Component::Prefix;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0531]: cannot find tuple struct or tuple variant `Prefix` in this scope
[INFO] [stdout]    --> tests/expression_ast.rs:131:9
[INFO] [stdout]     |
[INFO] [stdout] 131 |         Prefix(Negate, e) => Ok(Expr::Mul(Expr::Num(-1).into(), e.into())),
[INFO] [stdout]     |         ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this tuple variant
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::path::Component::Prefix;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0531]: cannot find tuple struct or tuple variant `Postfix` in this scope
[INFO] [stdout]    --> tests/expression_ast.rs:134:9
[INFO] [stdout]     |
[INFO] [stdout] 134 |         Postfix(e, Call(p)) => Ok(Expr::Call(e.into(), p)),
[INFO] [stdout]     |         ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0531]: cannot find tuple struct or tuple variant `Binary` in this scope
[INFO] [stdout]    --> tests/expression_ast.rs:138:9
[INFO] [stdout]     |
[INFO] [stdout] 138 |         Binary(lhs, Ternary(e), rhs) => Ok(Expr::Tern(lhs.into(), e.into(), rhs.into())),
[INFO] [stdout]     |         ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0531]: cannot find tuple struct or tuple variant `Binary` in this scope
[INFO] [stdout]    --> tests/expression_ast.rs:141:9
[INFO] [stdout]     |
[INFO] [stdout] 141 |         Binary(lhs, Multiplication, rhs) => Ok(Expr::Mul(lhs.into(), rhs.into())),
[INFO] [stdout]     |         ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0531]: cannot find tuple struct or tuple variant `Binary` in this scope
[INFO] [stdout]    --> tests/expression_ast.rs:142:9
[INFO] [stdout]     |
[INFO] [stdout] 142 |         Binary(lhs, Division, rhs) => Ok(Expr::Div(lhs.into(), rhs.into())),
[INFO] [stdout]     |         ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0531]: cannot find tuple struct or tuple variant `Binary` in this scope
[INFO] [stdout]    --> tests/expression_ast.rs:143:9
[INFO] [stdout]     |
[INFO] [stdout] 143 |         Binary(lhs, Addition, rhs) => Ok(Expr::Add(lhs.into(), rhs.into())),
[INFO] [stdout]     |         ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0531]: cannot find tuple struct or tuple variant `Binary` in this scope
[INFO] [stdout]    --> tests/expression_ast.rs:144:9
[INFO] [stdout]     |
[INFO] [stdout] 144 |         Binary(lhs, Subtraction, rhs) => Ok(Expr::Sub(lhs.into(), rhs.into())),
[INFO] [stdout]     |         ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0433, E0531.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nom` (test "expression_ast") due to 10 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: struct `NilError` is never constructed
[INFO] [stdout]    --> src/multi/tests.rs:319:12
[INFO] [stdout]     |
[INFO] [stdout] 319 | pub struct NilError;
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9960d1680367e5849369d120fc15c155c0bd36d4a4f81500bd80d5f32f558ccc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9960d1680367e5849369d120fc15c155c0bd36d4a4f81500bd80d5f32f558ccc", kill_on_drop: false }`
[INFO] [stdout] 9960d1680367e5849369d120fc15c155c0bd36d4a4f81500bd80d5f32f558ccc