[INFO] fetching crate zipkin 1.0.0...
[INFO] testing zipkin-1.0.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate zipkin 1.0.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate zipkin 1.0.0
[INFO] finished tweaking crates.io crate zipkin 1.0.0
[INFO] tweaked toml for crates.io crate zipkin 1.0.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate zipkin 1.0.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 37 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded zipkin-types v1.0.0
[INFO] [stderr]   Downloaded zipkin-macros v1.0.0
[INFO] [stderr]   Downloaded data-encoding v2.9.0
[INFO] [stderr]   Downloaded rand v0.9.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 5f07242dac58282dbf810399e693053b187f1a383873fe8c6e432a5870f0500a
[INFO] running `Command { std: "docker" "start" "-a" "5f07242dac58282dbf810399e693053b187f1a383873fe8c6e432a5870f0500a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5f07242dac58282dbf810399e693053b187f1a383873fe8c6e432a5870f0500a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f07242dac58282dbf810399e693053b187f1a383873fe8c6e432a5870f0500a", kill_on_drop: false }`
[INFO] [stdout] 5f07242dac58282dbf810399e693053b187f1a383873fe8c6e432a5870f0500a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 2f56fdeb62dd95bbdb4cee571fc94fee9e1532499ab26f1926d8542ce8420ba6
[INFO] running `Command { std: "docker" "start" "-a" "2f56fdeb62dd95bbdb4cee571fc94fee9e1532499ab26f1926d8542ce8420ba6", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling data-encoding v2.9.0
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling zipkin-types v1.0.0
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling zipkin v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.48s
[INFO] running `Command { std: "docker" "inspect" "2f56fdeb62dd95bbdb4cee571fc94fee9e1532499ab26f1926d8542ce8420ba6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f56fdeb62dd95bbdb4cee571fc94fee9e1532499ab26f1926d8542ce8420ba6", kill_on_drop: false }`
[INFO] [stdout] 2f56fdeb62dd95bbdb4cee571fc94fee9e1532499ab26f1926d8542ce8420ba6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 1d0d5654006bab30e9e489b071778667ac8887f9bb3f1adc7f9c9c8d4f89c01b
[INFO] running `Command { std: "docker" "start" "-a" "1d0d5654006bab30e9e489b071778667ac8887f9bb3f1adc7f9c9c8d4f89c01b", kill_on_drop: false }`
[INFO] [stderr]    Compiling zipkin v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "1d0d5654006bab30e9e489b071778667ac8887f9bb3f1adc7f9c9c8d4f89c01b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d0d5654006bab30e9e489b071778667ac8887f9bb3f1adc7f9c9c8d4f89c01b", kill_on_drop: false }`
[INFO] [stdout] 1d0d5654006bab30e9e489b071778667ac8887f9bb3f1adc7f9c9c8d4f89c01b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 1859c28819a2acff0206595c1f349ebaa42fb52831198f138eb0363397406e97
[INFO] running `Command { std: "docker" "start" "-a" "1859c28819a2acff0206595c1f349ebaa42fb52831198f138eb0363397406e97", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/zipkin-6b49a5f44cc414ea)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test::bind ... ok
[INFO] [stdout] test test::detach_attach ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests zipkin
[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" "1859c28819a2acff0206595c1f349ebaa42fb52831198f138eb0363397406e97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1859c28819a2acff0206595c1f349ebaa42fb52831198f138eb0363397406e97", kill_on_drop: false }`
[INFO] [stdout] 1859c28819a2acff0206595c1f349ebaa42fb52831198f138eb0363397406e97