[INFO] fetching crate biometrics_pb 0.4.0...
[INFO] testing biometrics_pb-0.4.0 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate biometrics_pb 0.4.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate biometrics_pb 0.4.0 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate biometrics_pb 0.4.0
[INFO] finished tweaking crates.io crate biometrics_pb 0.4.0
[INFO] tweaked toml for crates.io crate biometrics_pb 0.4.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 21 packages to latest compatible versions
[INFO] [stderr]       Adding buffertk v0.5.0 (latest: v0.6.0)
[INFO] [stderr]       Adding prototk v0.5.0 (latest: v0.6.0)
[INFO] [stderr]       Adding prototk_derive v0.5.0 (latest: v0.6.0)
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.66)
[INFO] [stderr]       Adding zerror v0.3.0 (latest: v0.4.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded zerror_derive v0.3.0
[INFO] [stderr]   Downloaded zerror v0.4.0
[INFO] [stderr]   Downloaded derive_util v0.3.0
[INFO] [stderr]   Downloaded prototk v0.6.0
[INFO] [stderr]   Downloaded tuple_key_derive v0.5.0
[INFO] [stderr]   Downloaded prototk_derive v0.6.0
[INFO] [stderr]   Downloaded buffertk v0.6.0
[INFO] [stderr]   Downloaded biometrics v0.6.0
[INFO] [stderr]   Downloaded zerror v0.3.0
[INFO] [stderr]   Downloaded prototk_derive v0.5.0
[INFO] [stderr]   Downloaded prototk v0.5.0
[INFO] [stderr]   Downloaded buffertk v0.5.0
[INFO] [stderr]   Downloaded one_two_eight v0.4.0
[INFO] [stderr]   Downloaded zerror_core v0.5.0
[INFO] [stderr]   Downloaded tatl v0.5.0
[INFO] [stderr]   Downloaded tuple_key v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9697768375f51efe919610de6b408a62760e9632eab8d66e53177cc3917f9520
[INFO] running `Command { std: "docker" "start" "-a" "9697768375f51efe919610de6b408a62760e9632eab8d66e53177cc3917f9520", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9697768375f51efe919610de6b408a62760e9632eab8d66e53177cc3917f9520", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9697768375f51efe919610de6b408a62760e9632eab8d66e53177cc3917f9520", kill_on_drop: false }`
[INFO] [stdout] 9697768375f51efe919610de6b408a62760e9632eab8d66e53177cc3917f9520
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ebd31aa2340578a7301c3312c303079980b4e1edbec2913834dca799fdd35ed
[INFO] running `Command { std: "docker" "start" "-a" "2ebd31aa2340578a7301c3312c303079980b4e1edbec2913834dca799fdd35ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling buffertk v0.5.0
[INFO] [stderr]    Compiling buffertk v0.6.0
[INFO] [stderr]    Compiling zerror v0.3.0
[INFO] [stderr]    Compiling zerror v0.4.0
[INFO] [stderr]    Compiling biometrics v0.6.0
[INFO] [stderr]    Compiling derive_util v0.3.0
[INFO] [stderr]    Compiling prototk_derive v0.6.0
[INFO] [stderr]    Compiling prototk_derive v0.5.0
[INFO] [stderr]    Compiling zerror_derive v0.3.0
[INFO] [stderr]    Compiling prototk v0.5.0
[INFO] [stderr]    Compiling prototk v0.6.0
[INFO] [stderr]    Compiling one_two_eight v0.4.0
[INFO] [stderr]    Compiling tatl v0.5.0
[INFO] [stderr]    Compiling tuple_key_derive v0.5.0
[INFO] [stderr]    Compiling zerror_core v0.5.0
[INFO] [stderr]    Compiling tuple_key v0.5.0
[INFO] [stderr]    Compiling biometrics_pb v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.16s
[INFO] running `Command { std: "docker" "inspect" "2ebd31aa2340578a7301c3312c303079980b4e1edbec2913834dca799fdd35ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ebd31aa2340578a7301c3312c303079980b4e1edbec2913834dca799fdd35ed", kill_on_drop: false }`
[INFO] [stdout] 2ebd31aa2340578a7301c3312c303079980b4e1edbec2913834dca799fdd35ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 45344c6281527c80ba1abe49ceeac70f4d92c121e29f705210bc00a2c573127a
[INFO] running `Command { std: "docker" "start" "-a" "45344c6281527c80ba1abe49ceeac70f4d92c121e29f705210bc00a2c573127a", kill_on_drop: false }`
[INFO] [stderr]    Compiling biometrics_pb v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "45344c6281527c80ba1abe49ceeac70f4d92c121e29f705210bc00a2c573127a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45344c6281527c80ba1abe49ceeac70f4d92c121e29f705210bc00a2c573127a", kill_on_drop: false }`
[INFO] [stdout] 45344c6281527c80ba1abe49ceeac70f4d92c121e29f705210bc00a2c573127a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fa61faa9e1044388c685aef2b5f5aeff8ea7a93a1b601f47dfd173ade106a570
[INFO] running `Command { std: "docker" "start" "-a" "fa61faa9e1044388c685aef2b5f5aeff8ea7a93a1b601f47dfd173ade106a570", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/biometrics_pb-2bf582b0a762806d)
[INFO] [stderr]    Doc-tests biometrics_pb
[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] [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" "fa61faa9e1044388c685aef2b5f5aeff8ea7a93a1b601f47dfd173ade106a570", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa61faa9e1044388c685aef2b5f5aeff8ea7a93a1b601f47dfd173ade106a570", kill_on_drop: false }`
[INFO] [stdout] fa61faa9e1044388c685aef2b5f5aeff8ea7a93a1b601f47dfd173ade106a570
[INFO] testing biometrics_pb-0.4.0 against try#b642703cf9526da1e72c0b6755753b939a9c6b6d for pr-125151
[INFO] extracting crate biometrics_pb 0.4.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate biometrics_pb 0.4.0 on toolchain b642703cf9526da1e72c0b6755753b939a9c6b6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate biometrics_pb 0.4.0
[INFO] finished tweaking crates.io crate biometrics_pb 0.4.0
[INFO] tweaked toml for crates.io crate biometrics_pb 0.4.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 21 packages to latest compatible versions
[INFO] [stderr]       Adding buffertk v0.5.0 (latest: v0.6.0)
[INFO] [stderr]       Adding prototk v0.5.0 (latest: v0.6.0)
[INFO] [stderr]       Adding prototk_derive v0.5.0 (latest: v0.6.0)
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.66)
[INFO] [stderr]       Adding zerror v0.3.0 (latest: v0.4.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 27347277ac2415aecee7a3f78407c95532734ebb827b13e2e98b8196aaaa0396
[INFO] running `Command { std: "docker" "start" "-a" "27347277ac2415aecee7a3f78407c95532734ebb827b13e2e98b8196aaaa0396", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "27347277ac2415aecee7a3f78407c95532734ebb827b13e2e98b8196aaaa0396", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27347277ac2415aecee7a3f78407c95532734ebb827b13e2e98b8196aaaa0396", kill_on_drop: false }`
[INFO] [stdout] 27347277ac2415aecee7a3f78407c95532734ebb827b13e2e98b8196aaaa0396
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f1221ea5eb6f1770a85152bb3705cb59abca43bbd2f953bdea0eba7d236fa32
[INFO] running `Command { std: "docker" "start" "-a" "4f1221ea5eb6f1770a85152bb3705cb59abca43bbd2f953bdea0eba7d236fa32", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling buffertk v0.5.0
[INFO] [stderr]    Compiling buffertk v0.6.0
[INFO] [stderr]    Compiling zerror v0.4.0
[INFO] [stderr]    Compiling zerror v0.3.0
[INFO] [stderr]    Compiling biometrics v0.6.0
[INFO] [stderr]    Compiling derive_util v0.3.0
[INFO] [stderr]    Compiling prototk_derive v0.6.0
[INFO] [stderr]    Compiling prototk_derive v0.5.0
[INFO] [stderr]    Compiling zerror_derive v0.3.0
[INFO] [stderr]    Compiling prototk v0.6.0
[INFO] [stderr]    Compiling prototk v0.5.0
[INFO] [stderr]    Compiling tuple_key_derive v0.5.0
[INFO] [stderr]    Compiling one_two_eight v0.4.0
[INFO] [stderr]    Compiling tatl v0.5.0
[INFO] [stderr]    Compiling zerror_core v0.5.0
[INFO] [stderr]    Compiling tuple_key v0.5.0
[INFO] [stderr]    Compiling biometrics_pb v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.72s
[INFO] running `Command { std: "docker" "inspect" "4f1221ea5eb6f1770a85152bb3705cb59abca43bbd2f953bdea0eba7d236fa32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f1221ea5eb6f1770a85152bb3705cb59abca43bbd2f953bdea0eba7d236fa32", kill_on_drop: false }`
[INFO] [stdout] 4f1221ea5eb6f1770a85152bb3705cb59abca43bbd2f953bdea0eba7d236fa32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a1494b4d245e7b1836fd07410ec268303afafce2b32b02a5f63d50ead6351da
[INFO] running `Command { std: "docker" "start" "-a" "2a1494b4d245e7b1836fd07410ec268303afafce2b32b02a5f63d50ead6351da", kill_on_drop: false }`
[INFO] [stderr]    Compiling biometrics_pb v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "2a1494b4d245e7b1836fd07410ec268303afafce2b32b02a5f63d50ead6351da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a1494b4d245e7b1836fd07410ec268303afafce2b32b02a5f63d50ead6351da", kill_on_drop: false }`
[INFO] [stdout] 2a1494b4d245e7b1836fd07410ec268303afafce2b32b02a5f63d50ead6351da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 22875f2901ef064bbf4c20308e3dbe06100de705ba6788a14cf9676b247ca0c4
[INFO] running `Command { std: "docker" "start" "-a" "22875f2901ef064bbf4c20308e3dbe06100de705ba6788a14cf9676b247ca0c4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/biometrics_pb-2bf582b0a762806d)
[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 biometrics_pb
[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" "22875f2901ef064bbf4c20308e3dbe06100de705ba6788a14cf9676b247ca0c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22875f2901ef064bbf4c20308e3dbe06100de705ba6788a14cf9676b247ca0c4", kill_on_drop: false }`
[INFO] [stdout] 22875f2901ef064bbf4c20308e3dbe06100de705ba6788a14cf9676b247ca0c4
