[INFO] fetching crate crier 0.3.4...
[INFO] testing crier-0.3.4 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate crier 0.3.4 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate crier 0.3.4
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate crier 0.3.4
[INFO] tweaked toml for crates.io crate crier 0.3.4 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate crier 0.3.4 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate crier 0.3.4 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro2 v1.0.97
[INFO] [stderr]   Downloaded crier_derive v0.1.0
[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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0078c6f777a03e28eae0e68e7f797553f58d6b0725b7ba34a09e3b1dd6d65d51
[INFO] running `Command { std: "docker" "start" "-a" "0078c6f777a03e28eae0e68e7f797553f58d6b0725b7ba34a09e3b1dd6d65d51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0078c6f777a03e28eae0e68e7f797553f58d6b0725b7ba34a09e3b1dd6d65d51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0078c6f777a03e28eae0e68e7f797553f58d6b0725b7ba34a09e3b1dd6d65d51", kill_on_drop: false }`
[INFO] [stdout] 0078c6f777a03e28eae0e68e7f797553f58d6b0725b7ba34a09e3b1dd6d65d51
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6cf6206e49683f6419f7ae9b62bd9c20cdb9864211ef4f4148bdce9a0acb5a20
[INFO] running `Command { std: "docker" "start" "-a" "6cf6206e49683f6419f7ae9b62bd9c20cdb9864211ef4f4148bdce9a0acb5a20", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.97
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling crier_derive v0.1.0
[INFO] [stderr]    Compiling crier v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.68s
[INFO] running `Command { std: "docker" "inspect" "6cf6206e49683f6419f7ae9b62bd9c20cdb9864211ef4f4148bdce9a0acb5a20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cf6206e49683f6419f7ae9b62bd9c20cdb9864211ef4f4148bdce9a0acb5a20", kill_on_drop: false }`
[INFO] [stdout] 6cf6206e49683f6419f7ae9b62bd9c20cdb9864211ef4f4148bdce9a0acb5a20
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 44b43dafe7909d25bf75a9191c2d2f8f11bacaf55990c13b7423089f7b355290
[INFO] running `Command { std: "docker" "start" "-a" "44b43dafe7909d25bf75a9191c2d2f8f11bacaf55990c13b7423089f7b355290", kill_on_drop: false }`
[INFO] [stderr]    Compiling crier v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.86s
[INFO] running `Command { std: "docker" "inspect" "44b43dafe7909d25bf75a9191c2d2f8f11bacaf55990c13b7423089f7b355290", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44b43dafe7909d25bf75a9191c2d2f8f11bacaf55990c13b7423089f7b355290", kill_on_drop: false }`
[INFO] [stdout] 44b43dafe7909d25bf75a9191c2d2f8f11bacaf55990c13b7423089f7b355290
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b4c2f227026956652ba681880d3a5b171ec2c128514cc5b5efca7d0ff988f3a7
[INFO] running `Command { std: "docker" "start" "-a" "b4c2f227026956652ba681880d3a5b171ec2c128514cc5b5efca7d0ff988f3a7", 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/crier-3a422718c06ec2da)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test handler::tests::test_dyn_handle_calls_handle_on_matching_type ... ok
[INFO] [stdout] test handler::tests::test_dyn_handle_does_not_call_handle_on_non_matching_type ... ok
[INFO] [stdout] test handler::tests::test_dyn_handle_for_handle_impl_non_matching_type ... ok
[INFO] [stdout] test handler::tests::test_dyn_handle_mut_does_not_call_handle_mut_on_non_matching_type ... ok
[INFO] [stdout] test publisher::tests::test_subscribe_mut_and_publish ... ok
[INFO] [stdout] test publisher::tests::test_unsubscribe ... ok
[INFO] [stdout] test handler::tests::test_dyn_handle_for_handle_impl_matching_type ... ok
[INFO] [stdout] test publisher::tests::test_unsubsribe_mut ... ok
[INFO] [stdout] test handler::tests::test_dyn_handle_mut_calls_handle_mut_on_matching_type ... ok
[INFO] [stdout] test publisher::tests::test_subscribe_with_and_publish ... ok
[INFO] [stdout] test publisher::tests::test_publish_to_both_handler_types ... ok
[INFO] [stdout] test publisher::tests::test_subscribe_and_publish ... ok
[INFO] [stdout] test publisher::tests::test_publish_error ... ok
[INFO] [stderr]    Doc-tests crier
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/publisher.rs - publisher::Publisher (line 11) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.92s; merged doctests compilation took 0.90s
[INFO] running `Command { std: "docker" "inspect" "b4c2f227026956652ba681880d3a5b171ec2c128514cc5b5efca7d0ff988f3a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4c2f227026956652ba681880d3a5b171ec2c128514cc5b5efca7d0ff988f3a7", kill_on_drop: false }`
[INFO] [stdout] b4c2f227026956652ba681880d3a5b171ec2c128514cc5b5efca7d0ff988f3a7