[INFO] fetching crate mc173 0.2.0...
[INFO] testing mc173-0.2.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate mc173 0.2.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate mc173 0.2.0
[INFO] finished tweaking crates.io crate mc173 0.2.0
[INFO] tweaked toml for crates.io crate mc173 0.2.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mc173 0.2.0 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] crate crates.io crate mc173 0.2.0 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded hashbrown v0.14.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 443482e6ec7295349b40bcdd7277699b1fa4fec294449c8cd831949dc24d03ef
[INFO] running `Command { std: "docker" "start" "-a" "443482e6ec7295349b40bcdd7277699b1fa4fec294449c8cd831949dc24d03ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "443482e6ec7295349b40bcdd7277699b1fa4fec294449c8cd831949dc24d03ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "443482e6ec7295349b40bcdd7277699b1fa4fec294449c8cd831949dc24d03ef", kill_on_drop: false }`
[INFO] [stdout] 443482e6ec7295349b40bcdd7277699b1fa4fec294449c8cd831949dc24d03ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] a708fb49fcc0a1c5b439344fc87ce3c68ea5da9ddc502226fce9029a37127493
[INFO] running `Command { std: "docker" "start" "-a" "a708fb49fcc0a1c5b439344fc87ce3c68ea5da9ddc502226fce9029a37127493", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling thiserror v1.0.50
[INFO] [stderr]    Compiling hashbrown v0.14.2
[INFO] [stderr]    Compiling glam v0.24.2
[INFO] [stderr]    Compiling miniz_oxide v0.7.1
[INFO] [stderr]    Compiling indexmap v2.0.2
[INFO] [stderr]    Compiling crossbeam-channel v0.5.8
[INFO] [stderr]    Compiling flate2 v1.0.28
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.38
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling thiserror-impl v1.0.50
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling mc173 v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.27s
[INFO] running `Command { std: "docker" "inspect" "a708fb49fcc0a1c5b439344fc87ce3c68ea5da9ddc502226fce9029a37127493", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a708fb49fcc0a1c5b439344fc87ce3c68ea5da9ddc502226fce9029a37127493", kill_on_drop: false }`
[INFO] [stdout] a708fb49fcc0a1c5b439344fc87ce3c68ea5da9ddc502226fce9029a37127493
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 625cdd2206ab5b4f4585f188953f99d65bd0f0ce19e5c68628205a5dc869b168
[INFO] running `Command { std: "docker" "start" "-a" "625cdd2206ab5b4f4585f188953f99d65bd0f0ce19e5c68628205a5dc869b168", kill_on_drop: false }`
[INFO] [stderr]    Compiling mc173 v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.83s
[INFO] running `Command { std: "docker" "inspect" "625cdd2206ab5b4f4585f188953f99d65bd0f0ce19e5c68628205a5dc869b168", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "625cdd2206ab5b4f4585f188953f99d65bd0f0ce19e5c68628205a5dc869b168", kill_on_drop: false }`
[INFO] [stdout] 625cdd2206ab5b4f4585f188953f99d65bd0f0ce19e5c68628205a5dc869b168
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 929c811abe3cc70f1728d7e3815500d5fbdf9dc6b0e8721d05e532cf73079807
[INFO] running `Command { std: "docker" "start" "-a" "929c811abe3cc70f1728d7e3815500d5fbdf9dc6b0e8721d05e532cf73079807", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mc173-be6f32c02d3fffee)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test serde::nbt::tests::lists ... ok
[INFO] [stdout] test serde::nbt::tests::primitives ... ok
[INFO] [stdout] test world::tests::chunk_range ... ok
[INFO] [stdout] test serde::nbt::tests::compounds ... ok
[INFO] [stdout] test world::tests::tick_vec ... ok
[INFO] [stdout] test serde::nbt::tests::lists_err - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mc173
[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" "929c811abe3cc70f1728d7e3815500d5fbdf9dc6b0e8721d05e532cf73079807", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "929c811abe3cc70f1728d7e3815500d5fbdf9dc6b0e8721d05e532cf73079807", kill_on_drop: false }`
[INFO] [stdout] 929c811abe3cc70f1728d7e3815500d5fbdf9dc6b0e8721d05e532cf73079807