[INFO] fetching crate d4t4 0.2.2... [INFO] testing d4t4-0.2.2 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate d4t4 0.2.2 into /workspace/builds/worker-74/source [INFO] validating manifest of crates.io crate d4t4 0.2.2 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate d4t4 0.2.2 [INFO] finished tweaking crates.io crate d4t4 0.2.2 [INFO] tweaked toml for crates.io crate d4t4 0.2.2 written to /workspace/builds/worker-74/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 92a4c60f560c96bc123e268d93e78815d75d4c572f3f52b01755cbf3457bae47 [INFO] running `Command { std: "docker" "start" "-a" "92a4c60f560c96bc123e268d93e78815d75d4c572f3f52b01755cbf3457bae47", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "92a4c60f560c96bc123e268d93e78815d75d4c572f3f52b01755cbf3457bae47", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "92a4c60f560c96bc123e268d93e78815d75d4c572f3f52b01755cbf3457bae47", kill_on_drop: false }` [INFO] [stdout] 92a4c60f560c96bc123e268d93e78815d75d4c572f3f52b01755cbf3457bae47 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 546cf8246d537bc0d2640f5e2f89756fdba5784e9a2ae1488a5de809267fa8a3 [INFO] running `Command { std: "docker" "start" "-a" "546cf8246d537bc0d2640f5e2f89756fdba5784e9a2ae1488a5de809267fa8a3", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling pest_meta v2.1.3 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling d4t4 v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `location` [INFO] [stdout] --> src/parser/mod.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | location: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Reference` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/parser/mod.rs:10:10 [INFO] [stdout] | [INFO] [stdout] 10 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 17.03s [INFO] running `Command { std: "docker" "inspect" "546cf8246d537bc0d2640f5e2f89756fdba5784e9a2ae1488a5de809267fa8a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "546cf8246d537bc0d2640f5e2f89756fdba5784e9a2ae1488a5de809267fa8a3", kill_on_drop: false }` [INFO] [stdout] 546cf8246d537bc0d2640f5e2f89756fdba5784e9a2ae1488a5de809267fa8a3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 702d1e70691d7bad8baf26801dce9bedbdf9a70c29288379d040d0bf536fc626 [INFO] running `Command { std: "docker" "start" "-a" "702d1e70691d7bad8baf26801dce9bedbdf9a70c29288379d040d0bf536fc626", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling linked-hash-map v0.5.4 [INFO] [stderr] Compiling unindent v0.1.8 [INFO] [stderr] Compiling difference v2.0.0 [INFO] [stderr] Compiling indexmap v1.8.1 [INFO] [stderr] Compiling termios v0.3.3 [INFO] [stderr] Compiling terminal_size v0.1.17 [INFO] [stdout] warning: field is never read: `location` [INFO] [stdout] --> src/parser/mod.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | location: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Reference` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/parser/mod.rs:10:10 [INFO] [stdout] | [INFO] [stdout] 10 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling console v0.11.3 [INFO] [stderr] Compiling yaml-rust v0.4.5 [INFO] [stderr] Compiling serde_yaml v0.8.23 [INFO] [stderr] Compiling indoc-impl v0.3.6 [INFO] [stderr] Compiling insta v0.16.1 [INFO] [stderr] Compiling indoc v0.3.6 [INFO] [stderr] Compiling d4t4 v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `location` [INFO] [stdout] --> src/parser/mod.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | location: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Reference` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/parser/mod.rs:10:10 [INFO] [stdout] | [INFO] [stdout] 10 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 11.14s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/d4t4-e5ac56e201d5a030) [INFO] [stderr] Executable tests/comments.rs (/opt/rustwide/target/debug/deps/comments-cf384cc9058232d5) [INFO] [stderr] Executable tests/json.rs (/opt/rustwide/target/debug/deps/json-380ac2a71f36c80e) [INFO] [stderr] Executable tests/object_keys.rs (/opt/rustwide/target/debug/deps/object_keys-88fe9034ebdfad23) [INFO] [stderr] Executable tests/quoting.rs (/opt/rustwide/target/debug/deps/quoting-3b7367fbd37cb4e4) [INFO] [stderr] Executable tests/references.rs (/opt/rustwide/target/debug/deps/references-a3a4703cf16f69d1) [INFO] running `Command { std: "docker" "inspect" "702d1e70691d7bad8baf26801dce9bedbdf9a70c29288379d040d0bf536fc626", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "702d1e70691d7bad8baf26801dce9bedbdf9a70c29288379d040d0bf536fc626", kill_on_drop: false }` [INFO] [stdout] 702d1e70691d7bad8baf26801dce9bedbdf9a70c29288379d040d0bf536fc626 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9f3cd527a0fba71e51f0374120075af095720e1bbca45ff9acded438e2f5cd7a [INFO] running `Command { std: "docker" "start" "-a" "9f3cd527a0fba71e51f0374120075af095720e1bbca45ff9acded438e2f5cd7a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: field is never read: `location` [INFO] [stderr] --> src/parser/mod.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | location: String, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `Reference` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/parser/mod.rs:10:10 [INFO] [stderr] | [INFO] [stderr] 10 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `d4t4` (lib) generated 1 warning [INFO] [stderr] warning: `d4t4` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.15s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/d4t4-e5ac56e201d5a030) [INFO] [stdout] [INFO] [stderr] Running tests/comments.rs (/opt/rustwide/target/debug/deps/comments-cf384cc9058232d5) [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test it_can_parse_object_with_comment ... ok [INFO] [stdout] test it_can_parse_hash_comment ... ok [INFO] [stdout] test it_can_parse_line_comment ... ok [INFO] [stdout] test it_can_parse_object_with_multiline_comment ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/json.rs (/opt/rustwide/target/debug/deps/json-380ac2a71f36c80e) [INFO] [stdout] [INFO] [stderr] Running tests/object_keys.rs (/opt/rustwide/target/debug/deps/object_keys-88fe9034ebdfad23) [INFO] [stdout] running 1 test [INFO] [stdout] test it_can_parse_json ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test it_errors_on_same_key ... ok [INFO] [stderr] Running tests/quoting.rs (/opt/rustwide/target/debug/deps/quoting-3b7367fbd37cb4e4) [INFO] [stdout] test it_can_parse_different_keys ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test it_can_parse_double_inside_single_quotes ... ok [INFO] [stdout] test it_can_parse_double_quotes ... ok [INFO] [stdout] test it_can_parse_single_quotes ... ok [INFO] [stdout] test it_can_parse_double_with_escaped_double ... ok [INFO] [stdout] test it_can_parse_single_with_escaped_single ... ok [INFO] [stdout] test it_can_parse_single_inside_double_quotes ... ok [INFO] [stdout] test it_can_parse_mixed_quotations ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running tests/references.rs (/opt/rustwide/target/debug/deps/references-a3a4703cf16f69d1) [INFO] [stdout] [INFO] [stdout] running 20 tests [INFO] [stdout] test it_can_chain_references ... ignored [INFO] [stdout] test it_can_extend_objects ... ignored [INFO] [stdout] test it_can_reference_arrays ... ignored [INFO] [stdout] test it_can_reference_objects ... ignored [INFO] [stdout] test it_can_translate_bool_to_string ... ignored [INFO] [stdout] test it_can_translate_float_to_string ... ignored [INFO] [stdout] test it_can_translate_int_to_string ... ignored [INFO] [stdout] test it_can_translate_null_to_string ... ignored [INFO] [stdout] test it_thows_error_on_recursion ... ignored [INFO] [stdout] test it_thows_error_when_key_is_not_found_in_nested ... ok [INFO] [stdout] test it_thows_error_when_key_is_not_found ... ok [INFO] [stdout] test it_thows_error_when_referencing_arrays ... ok [INFO] [stdout] test it_thows_error_when_reference_in_key ... ok [INFO] [stdout] test it_can_parse_deeply_nested_references ... ok [INFO] [stdout] test it_can_parse_references_at_root ... ok [INFO] [stdout] test it_can_parse_nested_targets ... ok [INFO] [stdout] test it_can_reference_from_within_array ... ok [INFO] [stdout] test it_can_parse_multiple_references ... ok [INFO] [stderr] Doc-tests d4t4 [INFO] [stdout] test it_can_parse_deeply_nested_targets ... ok [INFO] [stdout] test it_can_parse_nested_references ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 9 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 63) ... ok [INFO] [stdout] test src/lib.rs - (line 20) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.94s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9f3cd527a0fba71e51f0374120075af095720e1bbca45ff9acded438e2f5cd7a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f3cd527a0fba71e51f0374120075af095720e1bbca45ff9acded438e2f5cd7a", kill_on_drop: false }` [INFO] [stdout] 9f3cd527a0fba71e51f0374120075af095720e1bbca45ff9acded438e2f5cd7a