[INFO] fetching crate integra8_decorations 0.0.4-alpha...
[INFO] testing integra8_decorations-0.0.4-alpha against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate integra8_decorations 0.0.4-alpha into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate integra8_decorations 0.0.4-alpha
[INFO] finished tweaking crates.io crate integra8_decorations 0.0.4-alpha
[INFO] tweaked toml for crates.io crate integra8_decorations 0.0.4-alpha written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate integra8_decorations 0.0.4-alpha 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 53 packages to latest compatible versions
[INFO] [stderr]       Adding linkme v0.2.10 (available: v0.3.35)
[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]  Downloading crates ...
[INFO] [stderr]   Downloaded linkme v0.2.10
[INFO] [stderr]   Downloaded linkme-impl v0.2.10
[INFO] [stderr]   Downloaded integra8_components v0.0.4-alpha
[INFO] [stderr]   Downloaded integra8_decorations_impl v0.0.4-alpha
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 983d32a29611619ac96268bd2781ce7c52e02bea2f0ddbe4f84e3252bce4ac91
[INFO] running `Command { std: "docker" "start" "-a" "983d32a29611619ac96268bd2781ce7c52e02bea2f0ddbe4f84e3252bce4ac91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "983d32a29611619ac96268bd2781ce7c52e02bea2f0ddbe4f84e3252bce4ac91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "983d32a29611619ac96268bd2781ce7c52e02bea2f0ddbe4f84e3252bce4ac91", kill_on_drop: false }`
[INFO] [stdout] 983d32a29611619ac96268bd2781ce7c52e02bea2f0ddbe4f84e3252bce4ac91
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a0f0dd17f0560e568b8785ce79b2b007fe070fd70266b81b47c3aa2ec548e9e6
[INFO] running `Command { std: "docker" "start" "-a" "a0f0dd17f0560e568b8785ce79b2b007fe070fd70266b81b47c3aa2ec548e9e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling slab v0.4.11
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling integra8_components v0.0.4-alpha
[INFO] [stderr]    Compiling integra8_decorations v0.0.4-alpha (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/hierarchy.rs:161:13
[INFO] [stdout]     |
[INFO] [stdout] 161 |         let mut node = self.find_namespace_entry(&suite.location.path.as_str());
[INFO] [stdout]     |             ----^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.67s
[INFO] running `Command { std: "docker" "inspect" "a0f0dd17f0560e568b8785ce79b2b007fe070fd70266b81b47c3aa2ec548e9e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0f0dd17f0560e568b8785ce79b2b007fe070fd70266b81b47c3aa2ec548e9e6", kill_on_drop: false }`
[INFO] [stdout] a0f0dd17f0560e568b8785ce79b2b007fe070fd70266b81b47c3aa2ec548e9e6
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1e3660fd49f3a40a26e40a911bda947385759facc5f85b1e90b36b6b23ab1fc9
[INFO] running `Command { std: "docker" "start" "-a" "1e3660fd49f3a40a26e40a911bda947385759facc5f85b1e90b36b6b23ab1fc9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling unicode-width v0.1.14
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling humantime v2.3.0
[INFO] [stderr]    Compiling linkme-impl v0.2.10
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/hierarchy.rs:161:13
[INFO] [stdout]     |
[INFO] [stdout] 161 |         let mut node = self.find_namespace_entry(&suite.location.path.as_str());
[INFO] [stdout]     |             ----^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling integra8_decorations_impl v0.0.4-alpha
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling linkme v0.2.10
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling structopt v0.3.26
[INFO] [stderr]    Compiling integra8_decorations v0.0.4-alpha (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/hierarchy.rs:161:13
[INFO] [stdout]     |
[INFO] [stdout] 161 |         let mut node = self.find_namespace_entry(&suite.location.path.as_str());
[INFO] [stdout]     |             ----^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.09s
[INFO] running `Command { std: "docker" "inspect" "1e3660fd49f3a40a26e40a911bda947385759facc5f85b1e90b36b6b23ab1fc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e3660fd49f3a40a26e40a911bda947385759facc5f85b1e90b36b6b23ab1fc9", kill_on_drop: false }`
[INFO] [stdout] 1e3660fd49f3a40a26e40a911bda947385759facc5f85b1e90b36b6b23ab1fc9
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9ae75332474852207083b8e91b834eab3ac4b351e3bcb71b2ef0a74556ed23cf
[INFO] running `Command { std: "docker" "start" "-a" "9ae75332474852207083b8e91b834eab3ac4b351e3bcb71b2ef0a74556ed23cf", kill_on_drop: false }`
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/hierarchy.rs:161:13
[INFO] [stderr]     |
[INFO] [stderr] 161 |         let mut node = self.find_namespace_entry(&suite.location.path.as_str());
[INFO] [stderr]     |             ----^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `integra8_decorations` (lib) generated 1 warning (run `cargo fix --lib -p integra8_decorations` to apply 1 suggestion)
[INFO] [stderr] warning: `integra8_decorations` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/integra8_decorations-0d225b4559595400)
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test tests::should_inherit_parameter_defaults_set_on_nested_suite::for_setup ... ok
[INFO] [stdout] test tests::should_initialize_from_no_components ... ok
[INFO] [stdout] test tests::should_inherit_parameter_defaults_set_on_nested_nested_suite::for_setup ... ok
[INFO] [stdout] test tests::should_initialize_with_a_single_component::for_tear_down ... ok
[INFO] [stdout] test tests::should_initialize_with_a_single_component::for_setup ... ok
[INFO] [stdout] test tests::should_inherit_parameter_defaults_set_on_nested_suite::for_tear_down ... ok
[INFO] [stdout] test tests::should_inherit_parameter_defaults_set_on_nested_nested_suite::for_tear_down ... ok
[INFO] [stdout] test tests::should_inherit_parameter_defaults_set_on_nested_nested_suite::for_test ... ok
[INFO] [stdout] test tests::should_inherit_parameter_defaults_set_on_nested_suite::for_test ... ok
[INFO] [stdout] test tests::should_initialize_with_a_single_component_in_nested_suite::for_tear_down ... ok
[INFO] [stdout] test tests::should_initialize_with_a_single_component::for_suite ... ok
[INFO] [stdout] test tests::should_initialize_with_a_single_component_in_nested_suite::for_setup ... ok
[INFO] [stdout] test tests::should_initialize_with_a_single_component_in_nested_suite::for_test ... ok
[INFO] [stdout] test tests::should_override_parameter_defaults_set_on_nested_suite::for_tear_down ... ok
[INFO] [stdout] test tests::should_override_parameter_defaults_set_on_nested_suite::for_test ... ok
[INFO] [stdout] test tests::should_override_parameters::for_setup ... ok
[INFO] [stdout] test tests::should_override_parameters::for_test ... ok
[INFO] [stdout] test tests::should_override_parameters_when_nested::for_test ... ok
[INFO] [stdout] test tests::should_override_parameters_when_nested::for_tear_down ... ok
[INFO] [stdout] test tests::should_override_parameters_when_nested_in_another_suite::for_tear_down ... ok
[INFO] [stdout] test tests::should_override_parameters_when_nested_in_another_suite::for_setup ... ok
[INFO] [stdout] test tests::should_override_parameters::for_suite ... ok
[INFO] [stdout] test tests::should_override_parameters_when_nested::for_setup ... ok
[INFO] [stdout] test tests::should_override_parameter_defaults_set_on_nested_suite::for_setup ... ok
[INFO] [stdout] test tests::should_override_parameters_when_nested_in_another_suite::for_test ... ok
[INFO] [stdout] test tests::should_override_parameters::for_tear_down ... ok
[INFO] [stdout] test tests::should_return_components_in_the_order_they_are_defined ... ok
[INFO] [stdout] test tests::should_initialize_with_a_single_component::for_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests integra8_decorations
[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" "9ae75332474852207083b8e91b834eab3ac4b351e3bcb71b2ef0a74556ed23cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ae75332474852207083b8e91b834eab3ac4b351e3bcb71b2ef0a74556ed23cf", kill_on_drop: false }`
[INFO] [stdout] 9ae75332474852207083b8e91b834eab3ac4b351e3bcb71b2ef0a74556ed23cf
