[INFO] cloning repository https://github.com/rustwasm/twiggy [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rustwasm/twiggy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frustwasm%2Ftwiggy", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frustwasm%2Ftwiggy'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ae7ef0d6332a663f9d958fba4be3ec5c47274537 [INFO] testing rustwasm/twiggy/ae7ef0d6332a663f9d958fba4be3ec5c47274537 against try#613d1972a772987ed4ee06faccbab0e2fc839871+rustflags=-Copt-level=3 for pr-107051 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frustwasm%2Ftwiggy" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rustwasm/twiggy on toolchain 613d1972a772987ed4ee06faccbab0e2fc839871 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/rustwasm/twiggy [INFO] finished tweaking git repo https://github.com/rustwasm/twiggy [INFO] tweaked toml for git repo https://github.com/rustwasm/twiggy written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/rustwasm/twiggy 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" "+613d1972a772987ed4ee06faccbab0e2fc839871" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7c93e6f9a94679f34221d1005849d4c83862f85b14a264fa0883942f4d043a66" "/opt/rustwide/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4d4cfa2e17917ddf7683acead96e79292ea82e5ee0e9c3cbbb3c50b86d9637cc [INFO] running `Command { std: "docker" "start" "-a" "4d4cfa2e17917ddf7683acead96e79292ea82e5ee0e9c3cbbb3c50b86d9637cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4d4cfa2e17917ddf7683acead96e79292ea82e5ee0e9c3cbbb3c50b86d9637cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d4cfa2e17917ddf7683acead96e79292ea82e5ee0e9c3cbbb3c50b86d9637cc", kill_on_drop: false }` [INFO] [stdout] 4d4cfa2e17917ddf7683acead96e79292ea82e5ee0e9c3cbbb3c50b86d9637cc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Copt-level=3" "-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@sha256:7c93e6f9a94679f34221d1005849d4c83862f85b14a264fa0883942f4d043a66" "/opt/rustwide/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fed5201d9269d49c78b775c20d219c1e2fac3cea39a2f4e2f22a2868e9ee1be6 [INFO] running `Command { std: "docker" "start" "-a" "fed5201d9269d49c78b775c20d219c1e2fac3cea39a2f4e2f22a2868e9ee1be6", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling syn v1.0.96 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling serde_derive v1.0.145 [INFO] [stderr] Compiling serde v1.0.145 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.80 [INFO] [stderr] Compiling anyhow v1.0.65 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling regex-syntax v0.6.26 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling cpp_demangle v0.3.5 [INFO] [stderr] Compiling fixedbitset v0.4.1 [INFO] [stderr] Compiling thiserror v1.0.37 [INFO] [stderr] Compiling bumpalo v3.10.0 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling ryu v1.0.10 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling frozen v1.0.0 [INFO] [stderr] Compiling unicode-segmentation v1.9.0 [INFO] [stderr] Compiling rustc-demangle v0.1.21 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling fallible-iterator v0.2.0 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling wasm-bindgen v0.2.80 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling gimli v0.26.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling target-lexicon v0.10.0 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling indexmap v1.8.2 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling wasmparser v0.73.1 [INFO] [stderr] Compiling miniz_oxide v0.5.3 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling plain v0.2.3 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling regex v1.5.6 [INFO] [stderr] Compiling parity-wasm v0.41.0 [INFO] [stderr] Compiling typed-arena v2.0.1 [INFO] [stderr] Compiling flate2 v1.0.24 [INFO] [stderr] Compiling petgraph v0.6.2 [INFO] [stderr] Compiling rustop v1.1.2 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.80 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.80 [INFO] [stderr] Compiling twiggy-opt v0.7.0 (/opt/rustwide/workdir/opt) [INFO] [stderr] Compiling thiserror-impl v1.0.37 [INFO] [stderr] Compiling scroll_derive v0.10.5 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.80 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling scroll v0.10.2 [INFO] [stderr] Compiling goblin v0.1.3 [INFO] [stderr] Compiling structopt v0.3.26 [INFO] [stderr] Compiling object v0.17.0 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling twiggy-ir v0.7.0 (/opt/rustwide/workdir/ir) [INFO] [stderr] Compiling toml v0.5.9 [INFO] [stdout] warning: field `roots` is never read [INFO] [stdout] --> ir/./ir.rs:149:5 [INFO] [stdout] | [INFO] [stdout] 141 | pub struct Items { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 149 | roots: Frozen>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Items` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling cargo_toml v0.13.0 [INFO] [stderr] Compiling twiggy-traits v0.7.0 (/opt/rustwide/workdir/traits) [INFO] [stderr] Compiling twiggy-parser v0.7.0 (/opt/rustwide/workdir/parser) [INFO] [stderr] Compiling twiggy-analyze v0.7.0 (/opt/rustwide/workdir/analyze) [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling job_runner v0.1.0 (/opt/rustwide/workdir/job_runner) [INFO] [stderr] Compiling twiggy v0.7.0 (/opt/rustwide/workdir/twiggy) [INFO] [stderr] Compiling twiggy-wasm-api v0.7.0 (/opt/rustwide/workdir/wasm-api) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4m 06s [INFO] running `Command { std: "docker" "inspect" "fed5201d9269d49c78b775c20d219c1e2fac3cea39a2f4e2f22a2868e9ee1be6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fed5201d9269d49c78b775c20d219c1e2fac3cea39a2f4e2f22a2868e9ee1be6", kill_on_drop: false }` [INFO] [stdout] fed5201d9269d49c78b775c20d219c1e2fac3cea39a2f4e2f22a2868e9ee1be6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Copt-level=3" "-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@sha256:7c93e6f9a94679f34221d1005849d4c83862f85b14a264fa0883942f4d043a66" "/opt/rustwide/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2f25ca7d23b7f2da35c7ff77d46abb1f0bb244e70ca17b6f4187d0dba2294aa6 [INFO] running `Command { std: "docker" "start" "-a" "2f25ca7d23b7f2da35c7ff77d46abb1f0bb244e70ca17b6f4187d0dba2294aa6", kill_on_drop: false }` [INFO] [stderr] Compiling diff v0.1.13 [INFO] [stdout] warning: field `roots` is never read [INFO] [stdout] --> ir/./ir.rs:149:5 [INFO] [stdout] | [INFO] [stdout] 141 | pub struct Items { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 149 | roots: Frozen>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Items` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling colored v2.0.0 [INFO] [stderr] Compiling twiggy-ir v0.7.0 (/opt/rustwide/workdir/ir) [INFO] [stderr] Compiling twiggy-traits v0.7.0 (/opt/rustwide/workdir/traits) [INFO] [stderr] Compiling job_runner v0.1.0 (/opt/rustwide/workdir/job_runner) [INFO] [stderr] Compiling twiggy-opt v0.7.0 (/opt/rustwide/workdir/opt) [INFO] [stderr] Compiling twiggy-parser v0.7.0 (/opt/rustwide/workdir/parser) [INFO] [stderr] Compiling twiggy-analyze v0.7.0 (/opt/rustwide/workdir/analyze) [INFO] [stderr] Compiling twiggy-wasm-api v0.7.0 (/opt/rustwide/workdir/wasm-api) [INFO] [stdout] warning: field `roots` is never read [INFO] [stdout] --> ir/./ir.rs:149:5 [INFO] [stdout] | [INFO] [stdout] 141 | pub struct Items { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 149 | roots: Frozen>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Items` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling twiggy v0.7.0 (/opt/rustwide/workdir/twiggy) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 11.80s [INFO] running `Command { std: "docker" "inspect" "2f25ca7d23b7f2da35c7ff77d46abb1f0bb244e70ca17b6f4187d0dba2294aa6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f25ca7d23b7f2da35c7ff77d46abb1f0bb244e70ca17b6f4187d0dba2294aa6", kill_on_drop: false }` [INFO] [stdout] 2f25ca7d23b7f2da35c7ff77d46abb1f0bb244e70ca17b6f4187d0dba2294aa6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Copt-level=3" "-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@sha256:7c93e6f9a94679f34221d1005849d4c83862f85b14a264fa0883942f4d043a66" "/opt/rustwide/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 475f6fd7610b64e5ab3f0eac401d6d535d8efd00fbf8a7a97d47b07174ea018f [INFO] running `Command { std: "docker" "start" "-a" "475f6fd7610b64e5ab3f0eac401d6d535d8efd00fbf8a7a97d47b07174ea018f", kill_on_drop: false }` [INFO] [stderr] warning: field `roots` is never read [INFO] [stderr] --> ir/./ir.rs:149:5 [INFO] [stderr] | [INFO] [stderr] 141 | pub struct Items { [INFO] [stderr] | ----- field in this struct [INFO] [stderr] ... [INFO] [stderr] 149 | roots: Frozen>, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Items` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `twiggy-ir` (lib) generated 1 warning [INFO] [stderr] warning: `twiggy-ir` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/job_runner-0619297670d4d98c) [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] [stdout] [INFO] [stderr] Running unittests twiggy.rs (/opt/rustwide/target/debug/deps/twiggy-677018e7e0d02e97) [INFO] [stdout] running 0 tests [INFO] [stderr] Running tests/all/main.rs (/opt/rustwide/target/debug/deps/all-51302c6004de7e06) [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] [stdout] [INFO] [stdout] running 83 tests [INFO] [stdout] test diff_tests::diff_test_exact_wee_alloc has been running for over 60 seconds [INFO] [stdout] test diff_tests::diff_test_regex_wee_alloc has been running for over 60 seconds [INFO] [stdout] test diff_tests::diff_wee_alloc has been running for over 60 seconds [INFO] [stdout] test diff_tests::diff_wee_alloc_all has been running for over 60 seconds [INFO] [stdout] test diff_tests::diff_wee_alloc_all_json has been running for over 60 seconds [INFO] [stdout] test diff_tests::diff_wee_alloc_csv has been running for over 60 seconds [INFO] [stdout] test diff_tests::diff_wee_alloc_csv_top_5 has been running for over 60 seconds [INFO] [stdout] test diff_tests::diff_wee_alloc_json has been running for over 60 seconds [INFO] [stdout] test diff_tests::diff_wee_alloc_json_top_5 has been running for over 60 seconds [INFO] [stdout] test diff_tests::diff_wee_alloc_top_5 has been running for over 60 seconds [INFO] [stdout] test dominators_tests::dominators_csv_does_not_summarize_garbage_if_all_items_are_reachable has been running for over 60 seconds [INFO] [stdout] test dominators_tests::dominators_json_prints_multiple_root_items has been running for over 60 seconds [INFO] [stdout] test dominators_tests::dominators_regex_any_func has been running for over 60 seconds [INFO] [stdout] test dominators_tests::dominators_summarizes_unreachable_items has been running for over 60 seconds [INFO] [stdout] test dominators_tests::dominators_wee_alloc has been running for over 60 seconds [INFO] [stdout] test dominators_tests::dominators_wee_alloc_csv has been running for over 60 seconds [INFO] [stdout] test dominators_tests::dominators_json_prints_multiple_root_items ... ok [INFO] [stdout] test diff_tests::diff_test_exact_wee_alloc ... ok [INFO] [stdout] test dominators_tests::dominators_csv_does_not_summarize_garbage_if_all_items_are_reachable ... ok [INFO] [stdout] test diff_tests::diff_wee_alloc_top_5 ... ok [INFO] [stdout] test diff_tests::diff_test_regex_wee_alloc ... ok [INFO] [stdout] test diff_tests::diff_wee_alloc_all_json ... ok [INFO] [stdout] test dominators_tests::dominators_summarizes_unreachable_items ... ok [INFO] [stdout] test diff_tests::diff_wee_alloc ... ok [INFO] [stdout] test diff_tests::diff_wee_alloc_json ... ok [INFO] [stdout] test dominators_tests::dominators_wee_alloc_csv ... ok [INFO] [stdout] test dominators_tests::dominators_regex_any_func ... ok [INFO] [stdout] test diff_tests::diff_wee_alloc_all ... ok [INFO] [stdout] test dominators_tests::dominators_wee_alloc ... ok [INFO] [stdout] test diff_tests::diff_wee_alloc_json_top_5 ... ok [INFO] [stdout] test diff_tests::diff_wee_alloc_csv ... ok [INFO] [stdout] test diff_tests::diff_wee_alloc_csv_top_5 ... ok [INFO] [stdout] test dominators_tests::dominators_wee_alloc_json ... ok [INFO] [stdout] test dominators_tests::dominators_wee_alloc_subtree_json ... ok [INFO] [stdout] test dominators_tests::dominators_wee_alloc_with_depth_and_row ... ok [INFO] [stdout] test elf_format_tests::elf_top_25_hello_world_rs ... ok [INFO] [stdout] test garbage_tests::garbage_top_2 ... ok [INFO] [stdout] test dominators_tests::dominators_wee_alloc_subtree ... ok [INFO] [stdout] test garbage_tests::garbage_wee_alloc_show_data_segments ... ok [INFO] [stdout] test garbage_tests::garbage_top_2_json ... ok [INFO] [stdout] test garbage_tests::garbage_json ... ok [INFO] [stdout] test garbage_tests::garbage_wee_alloc_all_json ... ok [INFO] [stdout] test garbage_tests::garbage ... ok [INFO] [stdout] test elf_format_tests::elf_top_hello_world_rs ... ok [INFO] [stdout] test garbage_tests::garbage_wee_alloc_show_data_segments_json ... ok [INFO] [stdout] test garbage_tests::garbage_wee_alloc_top_10_json ... ok [INFO] [stdout] test garbage_tests::garbage_wee_alloc_all ... ok [INFO] [stdout] test garbage_tests::garbage_wee_alloc_top_2_show_data_segments ... ok [INFO] [stdout] test garbage_tests::garbage_wee_alloc_top_10 ... ok [INFO] [stdout] test monos_tests::cpp_monos ... ok [INFO] [stdout] test monos_tests::monos_wasm_csv ... ok [INFO] [stdout] test garbage_tests::garbage_wee_alloc_top_2_show_data_segments_json ... ok [INFO] [stdout] test monos_tests::monos_all ... ok [INFO] [stdout] test monos_tests::monos ... ok [INFO] [stdout] test monos_tests::monos_all_monos ... ok [INFO] [stdout] test monos_tests::monos_all_generics ... ok [INFO] [stdout] test monos_tests::monos_json ... ok [INFO] [stdout] test monos_tests::monos_only_generics ... ok [INFO] [stdout] test monos_tests::monos_maxes ... ok [INFO] [stdout] test monos_tests::monos_functions ... ok [INFO] [stdout] test monos_tests::monos_only_all_generics ... ok [INFO] [stdout] test paths_tests::paths_error_test_no_max_paths_json ... ok [INFO] [stdout] test monos_tests::monos_regex ... ok [INFO] [stdout] test paths_tests::paths_error_test_no_max_paths ... ok [INFO] [stdout] test paths_tests::paths_error_test_one_path_csv ... ok [INFO] [stdout] test paths_tests::issue_16 ... ok [INFO] [stdout] test paths_tests::paths_error_test_one_path_json ... ok [INFO] [stdout] test paths_tests::paths_error_test_no_max_paths_csv ... ok [INFO] [stdout] test paths_tests::paths_error_test_one_path ... ok [INFO] [stdout] test paths_tests::paths_test_called_once ... ok [INFO] [stdout] test paths_tests::paths_test_called_once_csv ... ok [INFO] [stdout] test paths_tests::paths_test_called_once_json ... ok [INFO] [stdout] test paths_tests::paths_test_called_twice_csv ... ok [INFO] [stdout] test paths_tests::paths_test_called_twice_json ... ok [INFO] [stdout] test paths_tests::paths_test_called_twice ... ok [INFO] [stdout] test paths_tests::paths_test_regex_exports_desc ... ok [INFO] [stdout] test paths_tests::paths_test_default_output_csv ... ok [INFO] [stdout] test paths_tests::paths_test_regex_called_any ... ok [INFO] [stdout] test paths_tests::paths_test_regex_exports ... ok [INFO] [stdout] test paths_tests::paths_wee_alloc ... ok [INFO] [stdout] test paths_tests::paths_test_default_output ... ok [INFO] [stdout] test paths_tests::paths_test_default_output_desc_with_depth ... ok [INFO] [stdout] test paths_tests::paths_test_default_output_desc ... ok [INFO] [stdout] test paths_tests::paths_test_default_output_json ... ok [INFO] [stdout] test paths_tests::paths_wee_alloc_json ... ok [INFO] [stdout] test paths_tests::paths_wee_alloc_csv ... ok [INFO] [stdout] test paths_tests::paths_wee_alloc_with_depth_and_paths ... ok [INFO] [stdout] test top_tests::output_to_file ... FAILED [INFO] [stdout] test top_tests::top_2_json ... ok [INFO] [stdout] test top_tests::top_2_json_retained ... ok [INFO] [stdout] test paths_tests::paths_wee_alloc_with_depth_and_paths_csv ... ok [INFO] [stdout] test paths_tests::paths_wee_alloc_with_depth_and_paths_json ... ok [INFO] [stdout] test top_tests::top_2_csv ... ok [INFO] [stdout] test top_tests::top_2_csv_retained ... ok [INFO] [stdout] test top_tests::top_mappings ... ok [INFO] [stdout] test top_tests::top_retained_mappings ... ok [INFO] [stdout] test top_tests::top_wee_alloc ... ok [INFO] [stdout] test top_tests::top_retained_wee_alloc ... ok [INFO] [stdout] test top_tests::top_mono ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- top_tests::output_to_file stdout ---- [INFO] [stdout] thread 'top_tests::output_to_file' panicked at 'should have run `twiggy` OK [INFO] [stdout] [INFO] [stdout] ============================== stdout ============================== [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] ============================== stderr ============================== [INFO] [stdout] [INFO] [stdout] Blocking waiting for file lock on build directory [INFO] [stdout] warning: field `roots` is never read [INFO] [stdout] --> ir/./ir.rs:149:5 [INFO] [stdout] | [INFO] [stdout] 141 | pub struct Items { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 149 | roots: Frozen>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Items` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] warning: `twiggy-ir` (lib) generated 1 warning [INFO] [stdout] Finished dev [unoptimized + debuginfo] target(s) in 0.39s [INFO] [stdout] Running `/opt/rustwide/target/debug/twiggy top ./fixtures/wee_alloc.wasm -o whatever-output.txt` [INFO] [stdout] error: Read-only file system (os error 30) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] ', twiggy/tests/all/top_tests.rs:72:1 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55a53125317a - std::backtrace_rs::backtrace::libunwind::trace::he494f4174c7b193d [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x55a53125317a - std::backtrace_rs::backtrace::trace_unsynchronized::h576ffc8be8cf606d [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x55a53125317a - std::sys_common::backtrace::_print_fmt::h785643da434656fb [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/std/src/sys_common/backtrace.rs:65:5 [INFO] [stdout] 3: 0x55a53125317a - ::fmt::h9b4bec46148aa515 [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stdout] 4: 0x55a531276fce - core::fmt::write::h9b2447b2a0bad8cd [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/core/src/fmt/mod.rs:1213:17 [INFO] [stdout] 5: 0x55a5312505a5 - std::io::Write::write_fmt::h01b310af65ec4db4 [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/std/src/io/mod.rs:1682:15 [INFO] [stdout] 6: 0x55a531252f45 - std::sys_common::backtrace::_print::hb761e44df96032bf [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stdout] 7: 0x55a531252f45 - std::sys_common::backtrace::print::h38eae7c422ff66f6 [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stdout] 8: 0x55a531254d3f - std::panicking::default_hook::{{closure}}::h54755764573e4b37 [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/std/src/panicking.rs:267:22 [INFO] [stdout] 9: 0x55a5312549ff - std::panicking::default_hook::h978c28978503d61b [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/std/src/panicking.rs:283:9 [INFO] [stdout] 10: 0x55a5312274d7 - as core::ops::function::Fn>::call::hc75c380c644eb7dc [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/alloc/src/boxed.rs:2002:9 [INFO] [stdout] 11: 0x55a5312274d7 - test::test_main::{{closure}}::hf8df6ffaec03f459 [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/test/src/lib.rs:135:21 [INFO] [stdout] 12: 0x55a53125546a - as core::ops::function::Fn>::call::hf7b5b3aa2a34e491 [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/alloc/src/boxed.rs:2002:9 [INFO] [stdout] 13: 0x55a53125546a - std::panicking::rust_panic_with_hook::h334ed9b3cc817783 [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/std/src/panicking.rs:692:13 [INFO] [stdout] 14: 0x55a5312551e9 - std::panicking::begin_panic_handler::{{closure}}::h2ab7fcc83540cf23 [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/std/src/panicking.rs:579:13 [INFO] [stdout] 15: 0x55a53125362c - std::sys_common::backtrace::__rust_end_short_backtrace::h65758a09a74021a8 [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/std/src/sys_common/backtrace.rs:137:18 [INFO] [stdout] 16: 0x55a531254ef2 - rust_begin_unwind [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/std/src/panicking.rs:575:5 [INFO] [stdout] 17: 0x55a531180063 - core::panicking::panic_fmt::h157cca2ea8c38d2f [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/core/src/panicking.rs:64:14 [INFO] [stdout] 18: 0x55a5311d1967 - all::top_tests::output_to_file::hddd6986ee18aa414 [INFO] [stdout] at /opt/rustwide/workdir/twiggy/tests/all/main.rs:32:13 [INFO] [stdout] 19: 0x55a5311b4519 - all::top_tests::output_to_file::{{closure}}::h733a32d6fa20c46c [INFO] [stdout] at /opt/rustwide/workdir/twiggy/tests/all/main.rs:15:20 [INFO] [stdout] 20: 0x55a5311b4519 - core::ops::function::FnOnce::call_once::h710e9ec974d5645e [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 21: 0x55a53122c96f - core::ops::function::FnOnce::call_once::h01f8fec7cfa52c10 [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 22: 0x55a53122c96f - test::__rust_begin_short_backtrace::hd9df3824e14a263a [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/test/src/lib.rs:656:18 [INFO] [stdout] 23: 0x55a5311fe28c - test::run_test::{{closure}}::h14eccc3df692cf45 [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/test/src/lib.rs:647:30 [INFO] [stdout] 24: 0x55a5311fe28c - core::ops::function::FnOnce::call_once{{vtable.shim}}::h22daa4200e93d413 [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 25: 0x55a53122b8fa - as core::ops::function::FnOnce>::call_once::hf53e6a300c60e24c [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/alloc/src/boxed.rs:1988:9 [INFO] [stdout] 26: 0x55a53122b8fa - as core::ops::function::FnOnce<()>>::call_once::h6791832c0d80daf4 [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 27: 0x55a53122b8fa - std::panicking::try::do_call::h8cc8eae26cdc3fd4 [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/std/src/panicking.rs:483:40 [INFO] [stdout] 28: 0x55a53122b8fa - std::panicking::try::hda02a22cf2e8baa4 [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/std/src/panicking.rs:447:19 [INFO] [stdout] 29: 0x55a53122b8fa - std::panic::catch_unwind::h3eae6cdd2df69f71 [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/std/src/panic.rs:140:14 [INFO] [stdout] 30: 0x55a53122b8fa - test::run_test_in_process::h16fa719e43e0b71b [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/test/src/lib.rs:679:27 [INFO] [stdout] 31: 0x55a53122b8fa - test::run_test::run_test_inner::{{closure}}::h17c8526637871e5a [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/test/src/lib.rs:573:39 [INFO] [stdout] 32: 0x55a5311f8a01 - test::run_test::run_test_inner::{{closure}}::h2af69c9d277fc069 [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/test/src/lib.rs:600:37 [INFO] [stdout] 33: 0x55a5311f8a01 - std::sys_common::backtrace::__rust_begin_short_backtrace::h399ac55f3162af04 [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/std/src/sys_common/backtrace.rs:121:18 [INFO] [stdout] 34: 0x55a5311fe3cb - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h5a9b49c4b29a004f [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/std/src/thread/mod.rs:558:17 [INFO] [stdout] 35: 0x55a5311fe3cb - as core::ops::function::FnOnce<()>>::call_once::h204fece3743b973e [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 36: 0x55a5311fe3cb - std::panicking::try::do_call::he9e3e4b585f918a2 [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/std/src/panicking.rs:483:40 [INFO] [stdout] 37: 0x55a5311fe3cb - std::panicking::try::h4de93a5845ac1690 [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/std/src/panicking.rs:447:19 [INFO] [stdout] 38: 0x55a5311fe3cb - std::panic::catch_unwind::ha9ec01218adeb4c0 [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/std/src/panic.rs:140:14 [INFO] [stdout] 39: 0x55a5311fe3cb - std::thread::Builder::spawn_unchecked_::{{closure}}::h5c8e32d46eb0d8ba [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 40: 0x55a5311fe3cb - core::ops::function::FnOnce::call_once{{vtable.shim}}::hbddd861cd79853bf [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 41: 0x55a531259c53 - as core::ops::function::FnOnce>::call_once::hb2ad3b54544c79ff [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/alloc/src/boxed.rs:1988:9 [INFO] [stdout] 42: 0x55a531259c53 - as core::ops::function::FnOnce>::call_once::hb64cd5ea55c83f79 [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/alloc/src/boxed.rs:1988:9 [INFO] [stdout] 43: 0x55a531259c53 - std::sys::unix::thread::Thread::new::thread_start::ha585169903024f8f [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] 44: 0x7f9327e36b43 - [INFO] [stdout] 45: 0x7f9327ec7bb4 - __clone [INFO] [stdout] 46: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] top_tests::output_to_file [INFO] [stdout] [INFO] [stdout] test result: FAILED. 82 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 123.89s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `-p twiggy --test all` [INFO] running `Command { std: "docker" "inspect" "475f6fd7610b64e5ab3f0eac401d6d535d8efd00fbf8a7a97d47b07174ea018f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "475f6fd7610b64e5ab3f0eac401d6d535d8efd00fbf8a7a97d47b07174ea018f", kill_on_drop: false }` [INFO] [stdout] 475f6fd7610b64e5ab3f0eac401d6d535d8efd00fbf8a7a97d47b07174ea018f