[INFO] fetching crate jsonwatch 0.11.0... [INFO] testing jsonwatch-0.11.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate jsonwatch 0.11.0 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate jsonwatch 0.11.0 [INFO] finished tweaking crates.io crate jsonwatch 0.11.0 [INFO] tweaked toml for crates.io crate jsonwatch 0.11.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate jsonwatch 0.11.0 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate jsonwatch 0.11.0 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bf130caa74835a320b7831a01fa25481c575ab5b6ca4a36abbcaa76211ff4950 [INFO] running `Command { std: "docker" "start" "-a" "bf130caa74835a320b7831a01fa25481c575ab5b6ca4a36abbcaa76211ff4950", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bf130caa74835a320b7831a01fa25481c575ab5b6ca4a36abbcaa76211ff4950", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf130caa74835a320b7831a01fa25481c575ab5b6ca4a36abbcaa76211ff4950", kill_on_drop: false }` [INFO] [stdout] bf130caa74835a320b7831a01fa25481c575ab5b6ca4a36abbcaa76211ff4950 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4a6ffa0ef64f3eb3c025c05d150f59069dc933d5a000391082010313da4eedca [INFO] running `Command { std: "docker" "start" "-a" "4a6ffa0ef64f3eb3c025c05d150f59069dc933d5a000391082010313da4eedca", kill_on_drop: false }` [INFO] [stderr] Compiling find-msvc-tools v0.1.1 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling cfg-if v1.0.3 [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling zeroize v1.8.1 [INFO] [stderr] Compiling unicode-ident v1.0.19 [INFO] [stderr] Compiling utf8parse v0.2.2 [INFO] [stderr] Compiling anstyle v1.0.11 [INFO] [stderr] Compiling anstyle-query v1.1.4 [INFO] [stderr] Compiling crc32fast v1.5.0 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.1 [INFO] [stderr] Compiling itoa v1.0.15 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling untrusted v0.9.0 [INFO] [stderr] Compiling httparse v1.10.1 [INFO] [stderr] Compiling colorchoice v1.0.4 [INFO] [stderr] Compiling anstyle-parse v0.2.7 [INFO] [stderr] Compiling rustls-pki-types v1.12.0 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Compiling rustls v0.23.31 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling serde_core v1.0.225 [INFO] [stderr] Compiling anstream v0.6.20 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling bytes v1.10.1 [INFO] [stderr] Compiling clap_lex v0.7.5 [INFO] [stderr] Compiling adler2 v2.0.1 [INFO] [stderr] Compiling cc v1.2.37 [INFO] [stderr] Compiling miniz_oxide v0.8.9 [INFO] [stderr] Compiling hashbrown v0.15.5 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling base64 v0.22.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling clap_builder v4.5.47 [INFO] [stderr] Compiling subtle v2.6.1 [INFO] [stderr] Compiling equivalent v1.0.2 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling webpki-roots v1.0.2 [INFO] [stderr] Compiling rustls-pemfile v2.2.0 [INFO] [stderr] Compiling iana-time-zone v0.1.64 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling flate2 v1.1.2 [INFO] [stderr] Compiling percent-encoding v2.3.2 [INFO] [stderr] Compiling ryu v1.0.20 [INFO] [stderr] Compiling utf-8 v0.7.6 [INFO] [stderr] Compiling http v1.3.1 [INFO] [stderr] Compiling indexmap v2.11.3 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling ureq-proto v0.5.2 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling chrono v0.4.42 [INFO] [stderr] Compiling ring v0.17.14 [INFO] [stderr] Compiling clap_derive v4.5.47 [INFO] [stderr] Compiling rustls-webpki v0.103.6 [INFO] [stderr] Compiling clap v4.5.47 [INFO] [stderr] Compiling clap_complete v4.5.58 [INFO] [stderr] Compiling ureq v3.1.2 [INFO] [stderr] Compiling jsonwatch v0.11.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.99s [INFO] running `Command { std: "docker" "inspect" "4a6ffa0ef64f3eb3c025c05d150f59069dc933d5a000391082010313da4eedca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a6ffa0ef64f3eb3c025c05d150f59069dc933d5a000391082010313da4eedca", kill_on_drop: false }` [INFO] [stdout] 4a6ffa0ef64f3eb3c025c05d150f59069dc933d5a000391082010313da4eedca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 12dbf0941ceed230de00fa75a9dcf29c79140ac8602be4ea3773f8591257aa71 [INFO] running `Command { std: "docker" "start" "-a" "12dbf0941ceed230de00fa75a9dcf29c79140ac8602be4ea3773f8591257aa71", kill_on_drop: false }` [INFO] [stderr] Compiling jsonwatch v0.11.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.87s [INFO] running `Command { std: "docker" "inspect" "12dbf0941ceed230de00fa75a9dcf29c79140ac8602be4ea3773f8591257aa71", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12dbf0941ceed230de00fa75a9dcf29c79140ac8602be4ea3773f8591257aa71", kill_on_drop: false }` [INFO] [stdout] 12dbf0941ceed230de00fa75a9dcf29c79140ac8602be4ea3773f8591257aa71 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 657a3782418c0ea6a9cdede01e2662100748dccea117c1ce93016c05d6ec4435 [INFO] running `Command { std: "docker" "start" "-a" "657a3782418c0ea6a9cdede01e2662100748dccea117c1ce93016c05d6ec4435", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/jsonwatch-6a96849ab4eafdb1) [INFO] [stdout] [INFO] [stdout] running 19 tests [INFO] [stdout] test diff::tests::test_diff_array_1 ... ok [INFO] [stdout] test diff::tests::test_diff_array_7 ... ok [INFO] [stdout] test lcs::tests::test_lcs_1 ... ok [INFO] [stdout] test lcs::tests::test_lcs_2 ... ok [INFO] [stdout] test lcs::tests::test_lcs_3 ... ok [INFO] [stdout] test lcs::tests::test_lcs_4 ... ok [INFO] [stdout] test lcs::tests::test_lengths_2 ... ok [INFO] [stdout] test diff::tests::test_diff_array_3 ... ok [INFO] [stdout] test diff::tests::test_diff_array_5 ... ok [INFO] [stdout] test diff::tests::test_diff_array_6 ... ok [INFO] [stdout] test lcs::tests::test_pick_1 ... ok [INFO] [stdout] test lcs::tests::test_backtrack_1 ... ok [INFO] [stdout] test lcs::tests::test_lcs_5 ... ok [INFO] [stdout] test lcs::tests::test_lcs_6 ... ok [INFO] [stdout] test lcs::tests::test_lengths_1 ... ok [INFO] [stdout] test lcs::tests::test_lengths_3 ... ok [INFO] [stdout] test diff::tests::test_diff_array_4 ... ok [INFO] [stdout] test diff::tests::test_diff_array_2 ... ok [INFO] [stdout] test diff::tests::test_diff_array_8 ... ok [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/jsonwatch-ef5ea8266f47cb2d) [INFO] [stdout] [INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stdout] [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] [stderr] Doc-tests jsonwatch [INFO] [stdout] [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] running `Command { std: "docker" "inspect" "657a3782418c0ea6a9cdede01e2662100748dccea117c1ce93016c05d6ec4435", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "657a3782418c0ea6a9cdede01e2662100748dccea117c1ce93016c05d6ec4435", kill_on_drop: false }` [INFO] [stdout] 657a3782418c0ea6a9cdede01e2662100748dccea117c1ce93016c05d6ec4435