[INFO] fetching crate zula 2.0.3...
[INFO] testing zula-2.0.3 against 1.91.0 for beta-1.92-2
[INFO] extracting crate zula 2.0.3 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate zula 2.0.3
[INFO] finished tweaking crates.io crate zula 2.0.3
[INFO] tweaked toml for crates.io crate zula 2.0.3 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate zula 2.0.3 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate zula 2.0.3 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded redox_termios v0.1.2
[INFO] [stderr]   Downloaded numtoa v0.1.0
[INFO] [stderr]   Downloaded termion v2.0.1
[INFO] [stderr]   Downloaded zula-core v3.0.2
[INFO] [stderr]   Downloaded libloading 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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d9d2ceddf8201e51d7091277fd390049e428f15101661f0675086e93741946d3
[INFO] running `Command { std: "docker" "start" "-a" "d9d2ceddf8201e51d7091277fd390049e428f15101661f0675086e93741946d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d9d2ceddf8201e51d7091277fd390049e428f15101661f0675086e93741946d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9d2ceddf8201e51d7091277fd390049e428f15101661f0675086e93741946d3", kill_on_drop: false }`
[INFO] [stdout] d9d2ceddf8201e51d7091277fd390049e428f15101661f0675086e93741946d3
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 51a49fea91ad3f210236e03ea0f0aa88fb5df21b97703e6e026af95d8a4d25d6
[INFO] running `Command { std: "docker" "start" "-a" "51a49fea91ad3f210236e03ea0f0aa88fb5df21b97703e6e026af95d8a4d25d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling numtoa v0.1.0
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling libloading v0.8.0
[INFO] [stderr]    Compiling dirs-sys v0.4.1
[INFO] [stderr]    Compiling termion v2.0.1
[INFO] [stderr]    Compiling dirs v5.0.1
[INFO] [stderr]    Compiling zula-core v3.0.2
[INFO] [stderr]    Compiling zula v2.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.69s
[INFO] running `Command { std: "docker" "inspect" "51a49fea91ad3f210236e03ea0f0aa88fb5df21b97703e6e026af95d8a4d25d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51a49fea91ad3f210236e03ea0f0aa88fb5df21b97703e6e026af95d8a4d25d6", kill_on_drop: false }`
[INFO] [stdout] 51a49fea91ad3f210236e03ea0f0aa88fb5df21b97703e6e026af95d8a4d25d6
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 500143d37076f0ca4d160137292e34877604d6e2e5f7b178ba49403ccf0a6c0b
[INFO] running `Command { std: "docker" "start" "-a" "500143d37076f0ca4d160137292e34877604d6e2e5f7b178ba49403ccf0a6c0b", kill_on_drop: false }`
[INFO] [stderr]    Compiling zula v2.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "500143d37076f0ca4d160137292e34877604d6e2e5f7b178ba49403ccf0a6c0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "500143d37076f0ca4d160137292e34877604d6e2e5f7b178ba49403ccf0a6c0b", kill_on_drop: false }`
[INFO] [stdout] 500143d37076f0ca4d160137292e34877604d6e2e5f7b178ba49403ccf0a6c0b
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 89017682f071e8a4ead7ea4dd6722e80f65f360955b195f51bcee21f621c5879
[INFO] running `Command { std: "docker" "start" "-a" "89017682f071e8a4ead7ea4dd6722e80f65f360955b195f51bcee21f621c5879", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/zula-a9beb44d7c1237f5)
[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" "89017682f071e8a4ead7ea4dd6722e80f65f360955b195f51bcee21f621c5879", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89017682f071e8a4ead7ea4dd6722e80f65f360955b195f51bcee21f621c5879", kill_on_drop: false }`
[INFO] [stdout] 89017682f071e8a4ead7ea4dd6722e80f65f360955b195f51bcee21f621c5879