[INFO] fetching crate test-better-snapshot 0.2.2...
[INFO] testing test-better-snapshot-0.2.2 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate test-better-snapshot 0.2.2 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate test-better-snapshot 0.2.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate test-better-snapshot 0.2.2
[INFO] tweaked toml for crates.io crate test-better-snapshot 0.2.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate test-better-snapshot 0.2.2 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate test-better-snapshot 0.2.2 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 8e31d26d0cd00576e7e155bdcc57c5b084318107a0468b65fa465431ce89bb65
[INFO] running `Command { std: "docker" "start" "8e31d26d0cd00576e7e155bdcc57c5b084318107a0468b65fa465431ce89bb65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e31d26d0cd00576e7e155bdcc57c5b084318107a0468b65fa465431ce89bb65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8e31d26d0cd00576e7e155bdcc57c5b084318107a0468b65fa465431ce89bb65" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e31d26d0cd00576e7e155bdcc57c5b084318107a0468b65fa465431ce89bb65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8e31d26d0cd00576e7e155bdcc57c5b084318107a0468b65fa465431ce89bb65" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling test-better-snapshot v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "8e31d26d0cd00576e7e155bdcc57c5b084318107a0468b65fa465431ce89bb65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8e31d26d0cd00576e7e155bdcc57c5b084318107a0468b65fa465431ce89bb65" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling test-better-snapshot v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `test_better_core`
[INFO] [stdout]   --> tests/lifecycle.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use test_better_core::{OrFail, TestError, TestResult};
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `test_better_core`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `test_better_core`, use `cargo add test_better_core` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `test_better_core`
[INFO] [stdout]    --> src/inline.rs:263:9
[INFO] [stdout]     |
[INFO] [stdout] 263 |     use test_better_core::{OrFail, TestResult};
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `test_better_core`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `test_better_core`, use `cargo add test_better_core` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `test_better_matchers`
[INFO] [stdout]    --> src/inline.rs:264:9
[INFO] [stdout]     |
[INFO] [stdout] 264 |     use test_better_matchers::{check, eq, is_true};
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `test_better_matchers`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `test_better_matchers`, use `cargo add test_better_matchers` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `test_better_core`
[INFO] [stdout]    --> src/redact.rs:277:9
[INFO] [stdout]     |
[INFO] [stdout] 277 |     use test_better_core::TestResult;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `test_better_core`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `test_better_core`, use `cargo add test_better_core` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `test_better_matchers`
[INFO] [stdout]    --> src/redact.rs:278:9
[INFO] [stdout]     |
[INFO] [stdout] 278 |     use test_better_matchers::{check, eq, is_true};
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `test_better_matchers`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `test_better_matchers`, use `cargo add test_better_matchers` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `test_better_core`
[INFO] [stdout]    --> src/lib.rs:281:9
[INFO] [stdout]     |
[INFO] [stdout] 281 |     use test_better_core::{OrFail, TestResult};
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `test_better_core`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `test_better_core`, use `cargo add test_better_core` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `test_better_matchers`
[INFO] [stdout]    --> src/lib.rs:282:9
[INFO] [stdout]     |
[INFO] [stdout] 282 |     use test_better_matchers::{check, contains_str, eq, is_true};
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `test_better_matchers`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `test_better_matchers`, use `cargo add test_better_matchers` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `test_better_matchers`
[INFO] [stdout]   --> tests/lifecycle.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use test_better_matchers::{check, eq, is_true};
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `test_better_matchers`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `test_better_matchers`, use `cargo add test_better_matchers` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `or_fail_with` found for enum `Option<T>` in the current scope
[INFO] [stdout]   --> tests/lifecycle.rs:31:10
[INFO] [stdout]    |
[INFO] [stdout] 29 |     let missing = assert_snapshot_in(&dir, module, name, "hello", SnapshotMode::Compare)
[INFO] [stdout] 30 |         .err()
[INFO] [stdout] 31 |         .or_fail_with("comparing against an absent snapshot must fail")?;
[INFO] [stdout]    |          ^^^^^^^^^^^^ method not found in `Option<SnapshotFailure>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `or_fail` found for enum `Result<T, E>` in the current scope
[INFO] [stdout]   --> tests/lifecycle.rs:36:75
[INFO] [stdout]    |
[INFO] [stdout] 36 |     assert_snapshot_in(&dir, module, name, "hello", SnapshotMode::Update).or_fail()?;
[INFO] [stdout]    |                                                                           ^^^^^^^ method not found in `Result<(), SnapshotFailure>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `or_fail` found for enum `Result<T, E>` in the current scope
[INFO] [stdout]   --> tests/lifecycle.rs:41:76
[INFO] [stdout]    |
[INFO] [stdout] 41 |     assert_snapshot_in(&dir, module, name, "hello", SnapshotMode::Compare).or_fail()?;
[INFO] [stdout]    |                                                                            ^^^^^^^ method not found in `Result<(), SnapshotFailure>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `or_fail_with` found for enum `Option<T>` in the current scope
[INFO] [stdout]   --> tests/lifecycle.rs:46:10
[INFO] [stdout]    |
[INFO] [stdout] 44 |     let mismatch = assert_snapshot_in(&dir, module, name, "goodbye", SnapshotMode::Compare)
[INFO] [stdout] 45 |         .err()
[INFO] [stdout] 46 |         .or_fail_with("a changed value must not match the stored snapshot")?;
[INFO] [stdout]    |          ^^^^^^^^^^^^ method not found in `Option<SnapshotFailure>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `or_fail` found for enum `Result<T, E>` in the current scope
[INFO] [stdout]   --> tests/lifecycle.rs:62:77
[INFO] [stdout]    |
[INFO] [stdout] 62 |     assert_snapshot_in(&dir, module, name, "goodbye", SnapshotMode::Update).or_fail()?;
[INFO] [stdout]    |                                                                             ^^^^^^^ method not found in `Result<(), SnapshotFailure>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `or_fail` found for enum `Result<T, E>` in the current scope
[INFO] [stdout]   --> tests/lifecycle.rs:63:78
[INFO] [stdout]    |
[INFO] [stdout] 63 |     assert_snapshot_in(&dir, module, name, "goodbye", SnapshotMode::Compare).or_fail()?;
[INFO] [stdout]    |                                                                              ^^^^^^^ method not found in `Result<(), SnapshotFailure>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `or_fail_with` found for enum `Result<T, E>` in the current scope
[INFO] [stdout]    --> src/inline.rs:293:14
[INFO] [stdout]     |
[INFO] [stdout] 292 |         assert_inline_snapshot("hello", "\n    hello\n", &location, SnapshotMode::Compare)
[INFO] [stdout] 293 |             .or_fail_with("a matching literal must compare equal")
[INFO] [stdout]     |              ^^^^^^^^^^^^ method not found in `Result<(), InlineSnapshotFailure>`
[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 `test-better-snapshot` (test "lifecycle") due to 8 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0599]: no method named `or_fail_with` found for enum `Option<T>` in the current scope
[INFO] [stdout]    --> src/inline.rs:310:10
[INFO] [stdout]     |
[INFO] [stdout] 303 |         let failure = assert_inline_snapshot(
[INFO] [stdout] 304 |             "actual",
[INFO] [stdout] 305 |             "\n    expected\n",
[INFO] [stdout] 306 |             &location,
[INFO] [stdout] 307 |             SnapshotMode::Compare,
[INFO] [stdout] 308 |         )
[INFO] [stdout] 309 |         .err()
[INFO] [stdout] 310 |         .or_fail_with("a differing literal must fail in compare mode")?;
[INFO] [stdout]     |          ^^^^^^^^^^^^ method not found in `Option<InlineSnapshotFailure>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `or_fail` found for enum `Result<T, E>` in the current scope
[INFO] [stdout]    --> src/inline.rs:318:59
[INFO] [stdout]     |
[INFO] [stdout] 318 |         let (location, value) = parse_pending_patch(body).or_fail()?;
[INFO] [stdout]     |                                                           ^^^^^^^ method not found in `Result<(inline::InlineLocation, String), std::io::Error>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `or_fail_with` found for enum `Option<T>` in the current scope
[INFO] [stdout]    --> src/lib.rs:306:14
[INFO] [stdout]     |
[INFO] [stdout] 304 |         let failure = outcome
[INFO] [stdout] 305 |             .err()
[INFO] [stdout] 306 |             .or_fail_with("a missing snapshot should fail")?;
[INFO] [stdout]     |              ^^^^^^^^^^^^ method not found in `Option<SnapshotFailure>`
[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 `test-better-snapshot` (lib test) due to 10 previous errors
[INFO] running `Command { std: "docker" "inspect" "8e31d26d0cd00576e7e155bdcc57c5b084318107a0468b65fa465431ce89bb65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e31d26d0cd00576e7e155bdcc57c5b084318107a0468b65fa465431ce89bb65", kill_on_drop: false }`
[INFO] [stdout] 8e31d26d0cd00576e7e155bdcc57c5b084318107a0468b65fa465431ce89bb65
