[INFO] fetching crate world-transmuter-engine 0.8.0...
[INFO] testing world-transmuter-engine-0.8.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate world-transmuter-engine 0.8.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate world-transmuter-engine 0.8.0
[INFO] finished tweaking crates.io crate world-transmuter-engine 0.8.0
[INFO] tweaked toml for crates.io crate world-transmuter-engine 0.8.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate world-transmuter-engine 0.8.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 3 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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 java_string v0.1.2
[INFO] [stderr]   Downloaded valence_nbt v0.8.0
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 633e0598a683525a63fd97d10462a0c0dd7b76082806d234ad3d76b74e588f0d
[INFO] running `Command { std: "docker" "start" "-a" "633e0598a683525a63fd97d10462a0c0dd7b76082806d234ad3d76b74e588f0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "633e0598a683525a63fd97d10462a0c0dd7b76082806d234ad3d76b74e588f0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "633e0598a683525a63fd97d10462a0c0dd7b76082806d234ad3d76b74e588f0d", kill_on_drop: false }`
[INFO] [stdout] 633e0598a683525a63fd97d10462a0c0dd7b76082806d234ad3d76b74e588f0d
[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=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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc94381aa55d3baca538df8a1a8312b031603537347f128dd3aaaae66923af4a
[INFO] running `Command { std: "docker" "start" "-a" "fc94381aa55d3baca538df8a1a8312b031603537347f128dd3aaaae66923af4a", kill_on_drop: false }`
[INFO] [stderr]    Compiling java_string v0.1.2
[INFO] [stderr]    Compiling valence_nbt v0.8.0
[INFO] [stderr]    Compiling world-transmuter-engine v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.73s
[INFO] running `Command { std: "docker" "inspect" "fc94381aa55d3baca538df8a1a8312b031603537347f128dd3aaaae66923af4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc94381aa55d3baca538df8a1a8312b031603537347f128dd3aaaae66923af4a", kill_on_drop: false }`
[INFO] [stdout] fc94381aa55d3baca538df8a1a8312b031603537347f128dd3aaaae66923af4a
[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=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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 976697371ab706321f27eadc786548a2cdd677c840c2d4262731ae109f539329
[INFO] running `Command { std: "docker" "start" "-a" "976697371ab706321f27eadc786548a2cdd677c840c2d4262731ae109f539329", kill_on_drop: false }`
[INFO] [stderr]    Compiling valence_nbt v0.8.0
[INFO] [stderr]    Compiling world-transmuter-engine v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.72s
[INFO] running `Command { std: "docker" "inspect" "976697371ab706321f27eadc786548a2cdd677c840c2d4262731ae109f539329", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "976697371ab706321f27eadc786548a2cdd677c840c2d4262731ae109f539329", kill_on_drop: false }`
[INFO] [stdout] 976697371ab706321f27eadc786548a2cdd677c840c2d4262731ae109f539329
[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=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" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9fde8535ad2d52bd6662ca010a73ceb585b3e51aae9358632191e5a40f61dd58
[INFO] running `Command { std: "docker" "start" "-a" "9fde8535ad2d52bd6662ca010a73ceb585b3e51aae9358632191e5a40f61dd58", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/world_transmuter_engine-8e027899ffd71e53)
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::simple_id_walker ... ok
[INFO] [stdout] test tests::simple_conversion ... ok
[INFO] [stdout] test tests::rename_key ... ok
[INFO] [stdout] test tests::simple_walker ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests world_transmuter_engine
[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" "9fde8535ad2d52bd6662ca010a73ceb585b3e51aae9358632191e5a40f61dd58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fde8535ad2d52bd6662ca010a73ceb585b3e51aae9358632191e5a40f61dd58", kill_on_drop: false }`
[INFO] [stdout] 9fde8535ad2d52bd6662ca010a73ceb585b3e51aae9358632191e5a40f61dd58