[INFO] fetching crate pumpkin-solver 0.1.4...
[INFO] checking pumpkin-solver-0.1.4 against try#31561a63598a0f21fc74c024747ef1310fdd2eb2 for pr-133536
[INFO] extracting crate pumpkin-solver 0.1.4 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate pumpkin-solver 0.1.4 on toolchain 31561a63598a0f21fc74c024747ef1310fdd2eb2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pumpkin-solver 0.1.4
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate pumpkin-solver 0.1.4
[INFO] tweaked toml for crates.io crate pumpkin-solver 0.1.4 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate crates.io crate pumpkin-solver 0.1.4 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" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 545782bcd452e4f4f8138e0908a714dd411cc79f640f03f12b3e7626521e44b4
[INFO] running `Command { std: "docker" "start" "-a" "545782bcd452e4f4f8138e0908a714dd411cc79f640f03f12b3e7626521e44b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "545782bcd452e4f4f8138e0908a714dd411cc79f640f03f12b3e7626521e44b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "545782bcd452e4f4f8138e0908a714dd411cc79f640f03f12b3e7626521e44b4", kill_on_drop: false }`
[INFO] [stdout] 545782bcd452e4f4f8138e0908a714dd411cc79f640f03f12b3e7626521e44b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 359080bfdc44bcb7dd4b7f4ae6602c5c4e00dcfd8ee68280b605d99ec14e29ea
[INFO] running `Command { std: "docker" "start" "-a" "359080bfdc44bcb7dd4b7f4ae6602c5c4e00dcfd8ee68280b605d99ec14e29ea", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling libc v0.2.161
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking utf8parse v0.2.2
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking anstyle-query v1.1.2
[INFO] [stderr]    Compiling thiserror v1.0.65
[INFO] [stderr]     Checking anstyle-parse v0.2.6
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]     Checking colorchoice v1.0.3
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]     Checking anstyle v1.0.9
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.1
[INFO] [stderr]     Checking strsim v0.11.1
[INFO] [stderr]    Compiling cc v1.1.31
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]     Checking anstream v0.6.17
[INFO] [stderr]     Checking clap_lex v0.7.2
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]     Checking clap_builder v4.5.20
[INFO] [stderr]     Checking unicode-segmentation v1.12.0
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling syn v2.0.85
[INFO] [stderr]     Checking is-terminal v0.4.13
[INFO] [stderr]     Checking winnow v0.6.20
[INFO] [stderr]     Checking regex-automata v0.4.8
[INFO] [stderr]     Checking termcolor v1.4.1
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]     Checking convert_case v0.6.0
[INFO] [stderr]     Checking bitfield v0.14.0
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]    Compiling pumpkin-solver v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking once_cell v1.20.2
[INFO] [stderr]     Checking flatzinc v0.3.21
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking env_logger v0.10.2
[INFO] [stderr]    Compiling darling_core v0.20.10
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling thiserror-impl v1.0.65
[INFO] [stderr]    Compiling clap_derive v4.5.18
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking drcp-format v0.2.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking clap v4.5.20
[INFO] [stderr]    Compiling darling_macro v0.20.10
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling darling v0.20.10
[INFO] [stderr]    Compiling enumset_derive v0.10.0
[INFO] [stderr]     Checking enumset v1.1.5
[INFO] [stdout] error[E0432]: unresolved import `regex`
[INFO] [stdout]  --> tests/helpers/flatzinc.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use regex::Regex;
[INFO] [stdout]   |     ^^^^^ use of undeclared crate or module `regex`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `wait_timeout`
[INFO] [stdout]   --> tests/helpers/mod.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use wait_timeout::ChildExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^ use of undeclared crate or module `wait_timeout`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `regex`
[INFO] [stdout]  --> tests/helpers/flatzinc.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use regex::Regex;
[INFO] [stdout]   |     ^^^^^ use of undeclared crate or module `regex`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `wait_timeout`
[INFO] [stdout]   --> tests/helpers/mod.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use wait_timeout::ChildExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^ use of undeclared crate or module `wait_timeout`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `pumpkin_macros`
[INFO] [stdout]  --> tests/mzn_constraint_test.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use pumpkin_macros::cumulative;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^ use of undeclared crate or module `pumpkin_macros`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `pumpkin_macros`
[INFO] [stdout]  --> tests/mzn_constraint_test.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use pumpkin_macros::cumulative_synchronised;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^ use of undeclared crate or module `pumpkin_macros`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `helpers::check_statistic_equality`
[INFO] [stdout]  --> tests/mzn_constraint_test.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use helpers::check_statistic_equality;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `regex`
[INFO] [stdout]  --> tests/helpers/flatzinc.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use regex::Regex;
[INFO] [stdout]   |     ^^^^^ use of undeclared crate or module `regex`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `wait_timeout`
[INFO] [stdout]   --> tests/helpers/mod.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use wait_timeout::ChildExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^ use of undeclared crate or module `wait_timeout`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `regex`
[INFO] [stdout]  --> tests/helpers/flatzinc.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use regex::Regex;
[INFO] [stdout]   |     ^^^^^ use of undeclared crate or module `regex`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `wait_timeout`
[INFO] [stdout]   --> tests/helpers/mod.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use wait_timeout::ChildExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^ use of undeclared crate or module `wait_timeout`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `wait_timeout` found for struct `Child` in the current scope
[INFO] [stdout]   --> tests/helpers/mod.rs:90:17
[INFO] [stdout]    |
[INFO] [stdout] 90 |     match child.wait_timeout(TEST_TIMEOUT) {
[INFO] [stdout]    |                 ^^^^^^^^^^^^ method not found in `Child`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `regex`
[INFO] [stdout]  --> tests/helpers/flatzinc.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use regex::Regex;
[INFO] [stdout]   |     ^^^^^ use of undeclared crate or module `regex`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `wait_timeout`
[INFO] [stdout]   --> tests/helpers/mod.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use wait_timeout::ChildExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^ use of undeclared crate or module `wait_timeout`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `wait_timeout` found for struct `Child` in the current scope
[INFO] [stdout]   --> tests/helpers/mod.rs:90:17
[INFO] [stdout]    |
[INFO] [stdout] 90 |     match child.wait_timeout(TEST_TIMEOUT) {
[INFO] [stdout]    |                 ^^^^^^^^^^^^ method not found in `Child`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `wait_timeout` found for struct `Child` in the current scope
[INFO] [stdout]   --> tests/helpers/mod.rs:90:17
[INFO] [stdout]    |
[INFO] [stdout] 90 |     match child.wait_timeout(TEST_TIMEOUT) {
[INFO] [stdout]    |                 ^^^^^^^^^^^^ method not found in `Child`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `wait_timeout` found for struct `Child` in the current scope
[INFO] [stdout]   --> tests/helpers/mod.rs:90:17
[INFO] [stdout]    |
[INFO] [stdout] 90 |     match child.wait_timeout(TEST_TIMEOUT) {
[INFO] [stdout]    |                 ^^^^^^^^^^^^ method not found in `Child`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pumpkin-solver` (test "mzn_optimization_test") due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pumpkin-solver` (test "mzn_infeasible_test") due to 3 previous errors
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `wait_timeout` found for struct `Child` in the current scope
[INFO] [stdout]   --> tests/helpers/mod.rs:90:17
[INFO] [stdout]    |
[INFO] [stdout] 90 |     match child.wait_timeout(TEST_TIMEOUT) {
[INFO] [stdout]    |                 ^^^^^^^^^^^^ method not found in `Child`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pumpkin-solver` (test "wcnf_test") due to 3 previous errors
[INFO] [stderr] error: could not compile `pumpkin-solver` (test "mzn_constraint_test") due to 5 previous errors; 1 warning emitted
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pumpkin-solver` (test "mzn_search_test") due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "359080bfdc44bcb7dd4b7f4ae6602c5c4e00dcfd8ee68280b605d99ec14e29ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "359080bfdc44bcb7dd4b7f4ae6602c5c4e00dcfd8ee68280b605d99ec14e29ea", kill_on_drop: false }`
[INFO] [stdout] 359080bfdc44bcb7dd4b7f4ae6602c5c4e00dcfd8ee68280b605d99ec14e29ea
