[INFO] fetching crate uuid-by-string 3.0.1...
[INFO] testing uuid-by-string-3.0.1 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate uuid-by-string 3.0.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate uuid-by-string 3.0.1
[INFO] finished tweaking crates.io crate uuid-by-string 3.0.1
[INFO] tweaked toml for crates.io crate uuid-by-string 3.0.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate uuid-by-string 3.0.1 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 16 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ba96d464add3695625dc493be1d0ed643c50e9c3b93a77fe3676b0db716a1273
[INFO] running `Command { std: "docker" "start" "-a" "ba96d464add3695625dc493be1d0ed643c50e9c3b93a77fe3676b0db716a1273", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba96d464add3695625dc493be1d0ed643c50e9c3b93a77fe3676b0db716a1273", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba96d464add3695625dc493be1d0ed643c50e9c3b93a77fe3676b0db716a1273", kill_on_drop: false }`
[INFO] [stdout] ba96d464add3695625dc493be1d0ed643c50e9c3b93a77fe3676b0db716a1273
[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=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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c8ead8d477ffcd724974db33d840503c9c66d82d1873ab5469c014a40c53fbb5
[INFO] running `Command { std: "docker" "start" "-a" "c8ead8d477ffcd724974db33d840503c9c66d82d1873ab5469c014a40c53fbb5", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-automata v0.4.10
[INFO] [stderr]    Compiling sha1 v0.10.6
[INFO] [stderr]    Compiling md-5 v0.10.6
[INFO] [stderr]    Compiling regex v1.11.2
[INFO] [stderr]    Compiling uuid-by-string v3.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.38s
[INFO] running `Command { std: "docker" "inspect" "c8ead8d477ffcd724974db33d840503c9c66d82d1873ab5469c014a40c53fbb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8ead8d477ffcd724974db33d840503c9c66d82d1873ab5469c014a40c53fbb5", kill_on_drop: false }`
[INFO] [stdout] c8ead8d477ffcd724974db33d840503c9c66d82d1873ab5469c014a40c53fbb5
[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=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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ec9ef8999acd3127c703ba1b10a4bc822bb876e42e026a22129c2281d7d50b5
[INFO] running `Command { std: "docker" "start" "-a" "9ec9ef8999acd3127c703ba1b10a4bc822bb876e42e026a22129c2281d7d50b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling uuid-by-string v3.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "9ec9ef8999acd3127c703ba1b10a4bc822bb876e42e026a22129c2281d7d50b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ec9ef8999acd3127c703ba1b10a4bc822bb876e42e026a22129c2281d7d50b5", kill_on_drop: false }`
[INFO] [stdout] 9ec9ef8999acd3127c703ba1b10a4bc822bb876e42e026a22129c2281d7d50b5
[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=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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 500acf0e4a13619f6bf3972084cc55c3560e2fa6738fc115b057017efe4807bf
[INFO] running `Command { std: "docker" "start" "-a" "500acf0e4a13619f6bf3972084cc55c3560e2fa6738fc115b057017efe4807bf", 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/uuid_by_string-0f72a71a9ef68f49)
[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]      Running tests/namespaces.rs (/opt/rustwide/target/debug/deps/namespaces-754e5aaa40d91241)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test hello_world_default ... ok
[INFO] [stdout] test hello_world_again ... ok
[INFO] [stdout] test hello_world_again_default ... ok
[INFO] [stdout] test hello_world ... ok
[INFO] [stdout] test namespace_reject_invalid_uuid ... ok
[INFO] [stdout] test should_generate_uuid_v3_from_string_with_default_namespace ... ok
[INFO] [stdout] test should_generate_uuid_v5_from_string_with_default_namespace ... ok
[INFO] [stdout] test should_generate_uuid_v3_from_string_with_namespace ... ok
[INFO] [stdout] test should_generate_uuid_v5_from_string_with_namespace ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/no_namespace.rs (/opt/rustwide/target/debug/deps/no_namespace-99ed86d4410a516a)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test hello_world ... ok
[INFO] [stdout] test hello_world_again ... ok
[INFO] [stdout] test should_generate_uuid_v3_from_string ... ok
[INFO] [stdout] test should_generate_uuid_v5_from_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests uuid_by_string
[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" "500acf0e4a13619f6bf3972084cc55c3560e2fa6738fc115b057017efe4807bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "500acf0e4a13619f6bf3972084cc55c3560e2fa6738fc115b057017efe4807bf", kill_on_drop: false }`
[INFO] [stdout] 500acf0e4a13619f6bf3972084cc55c3560e2fa6738fc115b057017efe4807bf