[INFO] fetching crate yoshi-std 0.1.5...
[INFO] testing yoshi-std-0.1.5 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate yoshi-std 0.1.5 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate yoshi-std 0.1.5
[INFO] finished tweaking crates.io crate yoshi-std 0.1.5
[INFO] tweaked toml for crates.io crate yoshi-std 0.1.5 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate yoshi-std 0.1.5 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate yoshi-std 0.1.5 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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cafd862ce4dbc99262dd152933b9a82cbfeea543f8023b853452b030c6920962
[INFO] running `Command { std: "docker" "start" "-a" "cafd862ce4dbc99262dd152933b9a82cbfeea543f8023b853452b030c6920962", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cafd862ce4dbc99262dd152933b9a82cbfeea543f8023b853452b030c6920962", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cafd862ce4dbc99262dd152933b9a82cbfeea543f8023b853452b030c6920962", kill_on_drop: false }`
[INFO] [stdout] cafd862ce4dbc99262dd152933b9a82cbfeea543f8023b853452b030c6920962
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c7ab131293ad28cc8c00c461546f0927c675d9e7df106ce6e7c86a820d1b935
[INFO] running `Command { std: "docker" "start" "-a" "4c7ab131293ad28cc8c00c461546f0927c675d9e7df106ce6e7c86a820d1b935", kill_on_drop: false }`
[INFO] [stderr]    Compiling yoshi-std v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "4c7ab131293ad28cc8c00c461546f0927c675d9e7df106ce6e7c86a820d1b935", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c7ab131293ad28cc8c00c461546f0927c675d9e7df106ce6e7c86a820d1b935", kill_on_drop: false }`
[INFO] [stdout] 4c7ab131293ad28cc8c00c461546f0927c675d9e7df106ce6e7c86a820d1b935
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7be5198c4a5e438bd5140a7e79e4df4b995d1a03e683ce2d163fe47b4f2fbb2d
[INFO] running `Command { std: "docker" "start" "-a" "7be5198c4a5e438bd5140a7e79e4df4b995d1a03e683ce2d163fe47b4f2fbb2d", kill_on_drop: false }`
[INFO] [stderr]    Compiling yoshi-std v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "7be5198c4a5e438bd5140a7e79e4df4b995d1a03e683ce2d163fe47b4f2fbb2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7be5198c4a5e438bd5140a7e79e4df4b995d1a03e683ce2d163fe47b4f2fbb2d", kill_on_drop: false }`
[INFO] [stdout] 7be5198c4a5e438bd5140a7e79e4df4b995d1a03e683ce2d163fe47b4f2fbb2d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6c952721f631f1197b23c0c1ae7cde3e349bab46da315b48d12f286c86c5cd9b
[INFO] running `Command { std: "docker" "start" "-a" "6c952721f631f1197b23c0c1ae7cde3e349bab46da315b48d12f286c86c5cd9b", 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/yoshi_std-d99ee0aa3b3e4a5a)
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test tests::test_access_metadata_directly ... ok
[INFO] [stdout] test tests::test_no_backtrace_if_disabled ... ok
[INFO] [stdout] test tests::test_yoshi_location_macro ... ok
[INFO] [stdout] test tests::test_chained_yoshi_kind ... ok
[INFO] [stdout] test tests::test_yoshikind_io_display ... ok
[INFO] [stdout] test tests::test_backtrace_capture_if_enabled ... ok
[INFO] [stdout] test tests::test_yoshikind_timeout_uses_core_duration ... ok
[INFO] [stdout] test tests::test_contextualization ... ok
[INFO] [stdout] test tests::test_error_instance_counter ... ok
[INFO] [stdout] test tests::test_hatch_backwards_compatibility ... ok
[INFO] [stdout] test tests::test_yoshikind_resource_exhausted_display ... ok
[INFO] [stdout] test tests::test_hatchable_trait ... ok
[INFO] [stdout] test tests::test_hatch_ecosystem_integration ... ok
[INFO] [stdout] test tests::test_from_string ... ok
[INFO] [stdout] test tests::test_hatch_type_alias ... ok
[INFO] [stdout] test tests::test_yoshi_enhanced_methods ... ok
[INFO] [stdout] test tests::test_yoshi_context_ext_with_payload_on_result ... ok
[INFO] [stdout] test tests::test_yoshi_with_payload_and_access ... ok
[INFO] [stdout] test tests::test_from_std_io_error ... ok
[INFO] [stdout] test tests::test_yum_macro ... ok
[INFO] [stdout] test tests::test_lay_context_trait ... ok
[INFO] [stdout] test tests::test_yoshi_foreign_from_boxed_error ... ok
[INFO] [stdout] test tests::test_yoshi_context_ext_short_aliases ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests yoshi_std
[INFO] [stdout] 
[INFO] [stdout] running 66 tests
[INFO] [stdout] test src/lib.rs - Hatchable (line 4653) ... ok
[INFO] [stdout] test src/lib.rs - OptimizedFormatBuffer::clear (line 648) ... ok
[INFO] [stdout] test src/lib.rs - Hatchable::hatch (line 4695) ... ok
[INFO] [stdout] test src/lib.rs - LayContext (line 4566) ... ok
[INFO] [stdout] test src/lib.rs - (line 109) ... ok
[INFO] [stdout] test src/lib.rs - OptimizedFormatBuffer::as_str (line 625) ... ok
[INFO] [stdout] test src/lib.rs - HatchExt::with_suggestion (line 2970) ... ok
[INFO] [stdout] test src/lib.rs - HatchExt::with_priority (line 3065) ... ok
[INFO] [stdout] test src/lib.rs - OptimizedFormatBuffer::new (line 542) ... ok
[INFO] [stdout] test src/lib.rs - HatchExt (line 2864) ... ok
[INFO] [stdout] test src/lib.rs - HatchExt::context (line 2928) ... ok
[INFO] [stdout] test src/lib.rs - HatchExt::with_shell (line 3011) ... ok
[INFO] [stdout] test src/lib.rs - Hatch (line 818) ... ok
[INFO] [stdout] test src/lib.rs - HatchExt::meta (line 3122) ... ok
[INFO] [stdout] test src/lib.rs - YoContext::shell (line 2221) ... ok
[INFO] [stdout] test src/lib.rs - YoContext::new (line 2081) ... ok
[INFO] [stdout] test src/lib.rs - YoContext::add_shell_in_place (line 2247) ... ok
[INFO] [stdout] test src/lib.rs - (line 71) ... ok
[INFO] [stdout] test src/lib.rs - LayContext::lay (line 4601) ... ok
[INFO] [stdout] test src/lib.rs - YoContext::with_location (line 2310) ... ok
[INFO] [stdout] test src/lib.rs - Result (line 747) ... ok
[INFO] [stdout] test src/lib.rs - YoContext::with_priority (line 2278) ... ok
[INFO] [stdout] test src/lib.rs - Yoshi (line 3174) ... ok
[INFO] [stdout] test src/lib.rs - Yoshi::backtrace (line 3837) - compile ... ok
[INFO] [stdout] test src/lib.rs - YoContext::with_shell (line 2173) ... ok
[INFO] [stdout] test src/lib.rs - OptimizedFormatBuffer::with_capacity (line 579) ... ok
[INFO] [stdout] test src/lib.rs - YoContext::with_metadata (line 2113) ... ok
[INFO] [stdout] test src/lib.rs - Yoshi::analyze_contexts (line 4168) ... ok
[INFO] [stdout] test src/lib.rs - Yoshi::fmt (line 4241) ... ok
[INFO] [stdout] test src/lib.rs - Yoshi (line 3187) ... ok
[INFO] [stdout] test src/lib.rs - Yoshi::nest (line 4076) ... ok
[INFO] [stdout] test src/lib.rs - Yoshi::contexts (line 3981) ... ok
[INFO] [stdout] test src/lib.rs - Yoshi::is_transient (line 3465) ... ok
[INFO] [stdout] test src/lib.rs - Yoshi::lay (line 4139) ... ok
[INFO] [stdout] test src/lib.rs - Yoshi::instance_id (line 3369) ... ok
[INFO] [stdout] test src/lib.rs - YoContext::with_suggestion (line 2145) ... ok
[INFO] [stdout] test src/lib.rs - Yoshi::kind (line 3402) ... ok
[INFO] [stdout] test src/lib.rs - Yoshi::foreign (line 3325) ... ok
[INFO] [stdout] test src/lib.rs - Yoshi::context (line 3502) ... ok
[INFO] [stdout] test src/lib.rs - YoshiBacktrace::new_captured (line 2609) - compile ... ok
[INFO] [stdout] test src/lib.rs - Yoshi::severity (line 3433) ... ok
[INFO] [stdout] test src/lib.rs - Yoshi::new (line 3274) ... ok
[INFO] [stdout] test src/lib.rs - YoshiBacktrace::capture_cost_nanos (line 2673) - compile ... ok
[INFO] [stdout] test src/lib.rs - YoshiBacktrace::status (line 2644) - compile ... ok
[INFO] [stdout] test src/lib.rs - Yoshi::downcast_ref (line 3873) ... ok
[INFO] [stdout] test src/lib.rs - Yoshi::laytext (line 4108) ... ok
[INFO] [stdout] test src/lib.rs - Yoshi::with_priority (line 3690) ... ok
[INFO] [stdout] test src/lib.rs - YoshiKind::Network (line 1426) ... ok
[INFO] [stdout] test src/lib.rs - Yoshi::suggestion (line 4011) ... ok
[INFO] [stdout] test src/lib.rs - Yoshi::with_component (line 3585) ... ok
[INFO] [stdout] test src/lib.rs - Yoshi::with_shell (line 3636) ... ok
[INFO] [stdout] test src/lib.rs - YoshiLocation::filename (line 2408) ... ok
[INFO] [stdout] test src/lib.rs - Yoshi::shell (line 4040) ... ok
[INFO] [stdout] test src/lib.rs - YoshiKind::source (line 1909) ... ok
[INFO] [stdout] test src/lib.rs - YoshiKind::severity (line 1607) ... ok
[INFO] [stdout] test src/lib.rs - YoshiLocation::fmt (line 2437) ... ok
[INFO] [stdout] test src/lib.rs - YoshiLocation::new (line 2384) ... ok
[INFO] [stdout] test src/lib.rs - Yoshi::with_metadata (line 3740) ... ok
[INFO] [stdout] test src/lib.rs - Yoshi::with_location (line 3791) ... ok
[INFO] [stdout] test src/lib.rs - Yoshi::with_suggestion (line 3542) ... ok
[INFO] [stdout] test src/lib.rs - YoshiKind::is_transient (line 1655) ... ok
[INFO] [stdout] test src/lib.rs - yum (line 2519) ... ok
[INFO] [stdout] test src/lib.rs - Yoshi::primary_context (line 3953) ... ok
[INFO] [stdout] test src/lib.rs - yoshi_location (line 2460) ... ok
[INFO] [stdout] test src/lib.rs - error_instance_count (line 1140) ... ok
[INFO] [stdout] test src/lib.rs - yum (line 2504) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 66 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.27s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6c952721f631f1197b23c0c1ae7cde3e349bab46da315b48d12f286c86c5cd9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c952721f631f1197b23c0c1ae7cde3e349bab46da315b48d12f286c86c5cd9b", kill_on_drop: false }`
[INFO] [stdout] 6c952721f631f1197b23c0c1ae7cde3e349bab46da315b48d12f286c86c5cd9b