[INFO] fetching crate cloudevents 0.1.1...
[INFO] testing cloudevents-0.1.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate cloudevents 0.1.1 into /workspace/builds/worker-50/source
[INFO] validating manifest of crates.io crate cloudevents 0.1.1 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cloudevents 0.1.1
[INFO] finished tweaking crates.io crate cloudevents 0.1.1
[INFO] tweaked toml for crates.io crate cloudevents 0.1.1 written to /workspace/builds/worker-50/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d5dbee57bc877b698f0aee57a418c0dd4b6cbe890ccdac48ffb4a31e233b77b0
[INFO] running `Command { std: "docker" "start" "-a" "d5dbee57bc877b698f0aee57a418c0dd4b6cbe890ccdac48ffb4a31e233b77b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d5dbee57bc877b698f0aee57a418c0dd4b6cbe890ccdac48ffb4a31e233b77b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5dbee57bc877b698f0aee57a418c0dd4b6cbe890ccdac48ffb4a31e233b77b0", kill_on_drop: false }`
[INFO] [stdout] d5dbee57bc877b698f0aee57a418c0dd4b6cbe890ccdac48ffb4a31e233b77b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 425b43f6dea8c254d6f520167923afad08552503e16c5c44117a412f56d6fb77
[INFO] running `Command { std: "docker" "start" "-a" "425b43f6dea8c254d6f520167923afad08552503e16c5c44117a412f56d6fb77", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling libc v0.2.123
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling gimli v0.26.1
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling unicode-bidi v0.3.7
[INFO] [stderr]    Compiling matches v0.1.9
[INFO] [stderr]    Compiling rustc-demangle v0.1.21
[INFO] [stderr]    Compiling ryu v1.0.9
[INFO] [stderr]    Compiling percent-encoding v1.0.1
[INFO] [stderr]    Compiling itoa v1.0.1
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling tinyvec v1.5.1
[INFO] [stderr]    Compiling base64 v0.10.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling backtrace v0.3.64
[INFO] [stderr]    Compiling unicode-normalization v0.1.19
[INFO] [stderr]    Compiling object v0.27.1
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling addr2line v0.17.0
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling idna v0.1.5
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling url v1.7.2
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling cloudevents v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.25s
[INFO] running `Command { std: "docker" "inspect" "425b43f6dea8c254d6f520167923afad08552503e16c5c44117a412f56d6fb77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "425b43f6dea8c254d6f520167923afad08552503e16c5c44117a412f56d6fb77", kill_on_drop: false }`
[INFO] [stdout] 425b43f6dea8c254d6f520167923afad08552503e16c5c44117a412f56d6fb77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f02027270f0bb1fa2e727ddc918b96974b552531e39754835747049b8789442
[INFO] running `Command { std: "docker" "start" "-a" "1f02027270f0bb1fa2e727ddc918b96974b552531e39754835747049b8789442", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cloudevents v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.13s
[INFO] running `Command { std: "docker" "inspect" "1f02027270f0bb1fa2e727ddc918b96974b552531e39754835747049b8789442", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f02027270f0bb1fa2e727ddc918b96974b552531e39754835747049b8789442", kill_on_drop: false }`
[INFO] [stdout] 1f02027270f0bb1fa2e727ddc918b96974b552531e39754835747049b8789442
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f4a21a58b6297f0950fb1fb5b2fdac108e011c7b8e11f38097a5eb2c8390a1a7
[INFO] running `Command { std: "docker" "start" "-a" "f4a21a58b6297f0950fb1fb5b2fdac108e011c7b8e11f38097a5eb2c8390a1a7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.26s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cloudevents-68f4edf14b57f391)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test v02::test::extension_string_data_can_be_created_from_str ... ok
[INFO] [stdout] test v02::test::binary_data_can_be_created_from_slice ... ok
[INFO] [stdout] test v02::test::string_data_can_be_created_from_str ... ok
[INFO] [stdout] test v02::test::extension_object_data_can_be_created_from_serializable ... ok
[INFO] [stdout] test v02::test::object_data_can_be_created_from_serializable ... ok
[INFO] [stdout] test v02::test::source_is_allowed_to_be_a_relative_uri ... ok
[INFO] [stdout] test v02::test::source_is_allowed_to_be_a_urn ... ok
[INFO] [stdout] test v02::test::source_is_allowed_to_be_a_mailto ... ok
[INFO] [stdout] test v02::test::builder_works ... ok
[INFO] [stdout] test v02::test::builder_macro_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cloudevents
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/v02.rs - v02::Data::from_string (line 93) ... ok
[INFO] [stdout] test src/v02.rs - v02::Data::from_serializable (line 133) ... ok
[INFO] [stdout] test src/v02.rs - v02::Data::from_binary (line 113) ... ok
[INFO] [stdout] test src/v02.rs - v02::ExtensionValue::from_serializable (line 49) ... ok
[INFO] [stdout] test src/v02.rs - v02::cloudevent_v02 (line 365) ... ok
[INFO] [stdout] test src/v02.rs - v02::ExtensionValue::from_string (line 29) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.92s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f4a21a58b6297f0950fb1fb5b2fdac108e011c7b8e11f38097a5eb2c8390a1a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4a21a58b6297f0950fb1fb5b2fdac108e011c7b8e11f38097a5eb2c8390a1a7", kill_on_drop: false }`
[INFO] [stdout] f4a21a58b6297f0950fb1fb5b2fdac108e011c7b8e11f38097a5eb2c8390a1a7