[INFO] fetching crate scopegraphs 0.2.6...
[INFO] checking scopegraphs-0.2.6 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384
[INFO] extracting crate scopegraphs 0.2.6 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate scopegraphs 0.2.6 on toolchain 506512391b1a75ae450d36c9420978402a91abcc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate scopegraphs 0.2.6
[INFO] finished tweaking crates.io crate scopegraphs 0.2.6
[INFO] tweaked toml for crates.io crate scopegraphs 0.2.6 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "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 49 packages to latest compatible versions
[INFO] [stderr]       Adding env_logger v0.10.2 (latest: v0.11.3)
[INFO] [stderr]       Adding scopegraphs-regular-expressions v0.2.6 (latest: v0.2.10)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded scopegraphs-regular-expressions v0.2.6
[INFO] [stderr]   Downloaded scopegraphs-prust-lib v0.1.0
[INFO] [stderr]   Downloaded scopegraphs-macros v0.2.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 99975160764d33f93121d2fa8306663e825d8a9993a0b718b1b3c30bc8239e02
[INFO] running `Command { std: "docker" "start" "-a" "99975160764d33f93121d2fa8306663e825d8a9993a0b718b1b3c30bc8239e02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "99975160764d33f93121d2fa8306663e825d8a9993a0b718b1b3c30bc8239e02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99975160764d33f93121d2fa8306663e825d8a9993a0b718b1b3c30bc8239e02", kill_on_drop: false }`
[INFO] [stdout] 99975160764d33f93121d2fa8306663e825d8a9993a0b718b1b3c30bc8239e02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d02e4fea7c0f98f5f95f909ed22f0fd5b0bf206c8cc0420a7138982a6fbd8376
[INFO] running `Command { std: "docker" "start" "-a" "d02e4fea7c0f98f5f95f909ed22f0fd5b0bf206c8cc0420a7138982a6fbd8376", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.84
[INFO] [stderr]     Checking memchr v2.7.2
[INFO] [stderr]    Compiling thiserror v1.0.61
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]     Checking futures-task v0.3.30
[INFO] [stderr]     Checking futures-io v0.3.30
[INFO] [stderr]     Checking pin-project-lite v0.2.14
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]     Checking regex-syntax v0.8.3
[INFO] [stderr]     Checking log v0.4.21
[INFO] [stderr]     Checking dot v0.1.4
[INFO] [stderr]     Checking scopegraphs-prust-lib v0.1.0
[INFO] [stderr]     Checking bumpalo v3.16.0
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking quote v1.0.36
[INFO] [stderr]     Checking termcolor v1.4.1
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking syn v2.0.66
[INFO] [stderr]     Checking is-terminal v0.4.12
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]     Checking regex v1.10.4
[INFO] [stderr]     Checking env_logger v0.10.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling ctor v0.2.8
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]    Compiling scopegraphs-regular-expressions v0.2.6
[INFO] [stderr]    Compiling scopegraphs-macros v0.2.6
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking scopegraphs v0.2.6 (/opt/rustwide/workdir)
[INFO] [stdout] error: proc macro panicked
[INFO] [stdout]    --> tests/test_regex.rs:104:5
[INFO] [stdout]     |
[INFO] [stdout] 104 |     compile_regex!(#[graph="negate_or.dot"] type Machine<Alphabet> = ~(A | B));
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: message: can't open dot file for graphing at negate_or.dot: Read-only file system (os error 30)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Machine`
[INFO] [stdout]    --> tests/test_regex.rs:106:13
[INFO] [stdout]     |
[INFO] [stdout] 106 |     assert!(Machine::new().accepts([A; 0]));
[INFO] [stdout]     |             ^^^^^^^ use of undeclared type `Machine`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Machine`
[INFO] [stdout]    --> tests/test_regex.rs:107:14
[INFO] [stdout]     |
[INFO] [stdout] 107 |     assert!(!Machine::new().accepts([A]));
[INFO] [stdout]     |              ^^^^^^^ use of undeclared type `Machine`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Machine`
[INFO] [stdout]    --> tests/test_regex.rs:108:14
[INFO] [stdout]     |
[INFO] [stdout] 108 |     assert!(!Machine::new().accepts([B]));
[INFO] [stdout]     |              ^^^^^^^ use of undeclared type `Machine`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Machine`
[INFO] [stdout]    --> tests/test_regex.rs:109:13
[INFO] [stdout]     |
[INFO] [stdout] 109 |     assert!(Machine::new().accepts([C]));
[INFO] [stdout]     |             ^^^^^^^ use of undeclared type `Machine`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `scopegraphs` (test "test_regex") due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "d02e4fea7c0f98f5f95f909ed22f0fd5b0bf206c8cc0420a7138982a6fbd8376", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d02e4fea7c0f98f5f95f909ed22f0fd5b0bf206c8cc0420a7138982a6fbd8376", kill_on_drop: false }`
[INFO] [stdout] d02e4fea7c0f98f5f95f909ed22f0fd5b0bf206c8cc0420a7138982a6fbd8376
[INFO] checking scopegraphs-0.2.6 against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384
[INFO] extracting crate scopegraphs 0.2.6 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate scopegraphs 0.2.6 on toolchain dae34b759e282c069aa28752564694effd121a63
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate scopegraphs 0.2.6
[INFO] finished tweaking crates.io crate scopegraphs 0.2.6
[INFO] tweaked toml for crates.io crate scopegraphs 0.2.6 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 49 packages to latest compatible versions
[INFO] [stderr]       Adding env_logger v0.10.2 (latest: v0.11.3)
[INFO] [stderr]       Adding scopegraphs-regular-expressions v0.2.6 (latest: v0.2.10)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7b5b8277e81f1a63193b28b6f8cff9bf345cff88a772de38b1dcda556465994f
[INFO] running `Command { std: "docker" "start" "-a" "7b5b8277e81f1a63193b28b6f8cff9bf345cff88a772de38b1dcda556465994f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7b5b8277e81f1a63193b28b6f8cff9bf345cff88a772de38b1dcda556465994f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b5b8277e81f1a63193b28b6f8cff9bf345cff88a772de38b1dcda556465994f", kill_on_drop: false }`
[INFO] [stdout] 7b5b8277e81f1a63193b28b6f8cff9bf345cff88a772de38b1dcda556465994f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c33888ed7584a38827f87c2ac58bfc593fdfdb3a129e652ce76c346cc08d7e2
[INFO] running `Command { std: "docker" "start" "-a" "4c33888ed7584a38827f87c2ac58bfc593fdfdb3a129e652ce76c346cc08d7e2", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]    Migrating Cargo.toml from 2021 edition to 2024
[INFO] [stderr]    Compiling proc-macro2 v1.0.84
[INFO] [stderr]     Checking memchr v2.7.2
[INFO] [stderr]    Compiling thiserror v1.0.61
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]     Checking futures-io v0.3.30
[INFO] [stderr]     Checking futures-task v0.3.30
[INFO] [stderr]     Checking pin-project-lite v0.2.14
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking regex-syntax v0.8.3
[INFO] [stderr]     Checking log v0.4.21
[INFO] [stderr]     Checking dot v0.1.4
[INFO] [stderr]     Checking scopegraphs-prust-lib v0.1.0
[INFO] [stderr]     Checking termcolor v1.4.1
[INFO] [stderr]     Checking quote v1.0.36
[INFO] [stderr]     Checking bumpalo v3.16.0
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking syn v2.0.66
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]     Checking is-terminal v0.4.12
[INFO] [stderr]     Checking regex v1.10.4
[INFO] [stderr]     Checking env_logger v0.10.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling ctor v0.2.8
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]    Compiling scopegraphs-regular-expressions v0.2.6
[INFO] [stderr]    Compiling scopegraphs-macros v0.2.6
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking scopegraphs v0.2.6 (/tmp/fixit)
[INFO] [stderr]    Migrating src/lib.rs from 2021 edition to 2024
[INFO] [stderr]        Fixed src/scopegraph.rs (1 fix)
[INFO] [stderr]    Migrating tests/test_regex.rs from 2021 edition to 2024
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.14s
[INFO] [stderr] Running `cargo check` to verify 2024
[INFO] [stderr]     Checking scopegraphs v0.2.6 (/tmp/fixit)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "4c33888ed7584a38827f87c2ac58bfc593fdfdb3a129e652ce76c346cc08d7e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c33888ed7584a38827f87c2ac58bfc593fdfdb3a129e652ce76c346cc08d7e2", kill_on_drop: false }`
[INFO] [stdout] 4c33888ed7584a38827f87c2ac58bfc593fdfdb3a129e652ce76c346cc08d7e2