[INFO] fetching crate passerine 0.9.3...
[INFO] testing passerine-0.9.3 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate passerine 0.9.3 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate passerine 0.9.3
[INFO] finished tweaking crates.io crate passerine 0.9.3
[INFO] tweaked toml for crates.io crate passerine 0.9.3 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate passerine 0.9.3 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate passerine 0.9.3 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 430af05664353e691031e4997279e601fcdd5cc6f546ae5c672208a71c1b6cee
[INFO] running `Command { std: "docker" "start" "-a" "430af05664353e691031e4997279e601fcdd5cc6f546ae5c672208a71c1b6cee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "430af05664353e691031e4997279e601fcdd5cc6f546ae5c672208a71c1b6cee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "430af05664353e691031e4997279e601fcdd5cc6f546ae5c672208a71c1b6cee", kill_on_drop: false }`
[INFO] [stdout] 430af05664353e691031e4997279e601fcdd5cc6f546ae5c672208a71c1b6cee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce03477ae2c3362feaa2cbdf917759a18a4878b61ae36d4cff01b65bdee38bfe
[INFO] running `Command { std: "docker" "start" "-a" "ce03477ae2c3362feaa2cbdf917759a18a4878b61ae36d4cff01b65bdee38bfe", kill_on_drop: false }`
[INFO] [stderr]    Compiling passerine v0.9.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.49s
[INFO] running `Command { std: "docker" "inspect" "ce03477ae2c3362feaa2cbdf917759a18a4878b61ae36d4cff01b65bdee38bfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce03477ae2c3362feaa2cbdf917759a18a4878b61ae36d4cff01b65bdee38bfe", kill_on_drop: false }`
[INFO] [stdout] ce03477ae2c3362feaa2cbdf917759a18a4878b61ae36d4cff01b65bdee38bfe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 94d50e6d67386c2f000cace90fc4f1f7a1a0876be377f6582e8eb2f12e87e317
[INFO] running `Command { std: "docker" "start" "-a" "94d50e6d67386c2f000cace90fc4f1f7a1a0876be377f6582e8eb2f12e87e317", kill_on_drop: false }`
[INFO] [stderr]    Compiling passerine v0.9.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.84s
[INFO] running `Command { std: "docker" "inspect" "94d50e6d67386c2f000cace90fc4f1f7a1a0876be377f6582e8eb2f12e87e317", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94d50e6d67386c2f000cace90fc4f1f7a1a0876be377f6582e8eb2f12e87e317", kill_on_drop: false }`
[INFO] [stdout] 94d50e6d67386c2f000cace90fc4f1f7a1a0876be377f6582e8eb2f12e87e317
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f90bd5e237ec8fcf4278255bfd3dc9ca43d3329a157393cd7af55ac9595ab88b
[INFO] running `Command { std: "docker" "start" "-a" "f90bd5e237ec8fcf4278255bfd3dc9ca43d3329a157393cd7af55ac9595ab88b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/passerine-398770fd13a89ee0)
[INFO] [stdout] running 41 tests
[INFO] [stdout] test common::number::test::encode_decode ... ok
[INFO] [stdout] test common::span::test::display ... ok
[INFO] [stdout] test common::span::test::combination ... ok
[INFO] [stdout] test common::span::test::span_and_contents ... ok
[INFO] [stdout] test compiler::gen::test::bytecode ... ok
[INFO] [stdout] test compiler::gen::test::constants ... ok
[INFO] [stdout] test compiler::lex::test::assign ... ok
[INFO] [stdout] test compiler::lex::test::assignment ... ok
[INFO] [stdout] test compiler::lex::test::boolean ... ok
[INFO] [stdout] test compiler::lex::test::comma ... ok
[INFO] [stdout] test compiler::lex::test::function ... ok
[INFO] [stdout] test compiler::lex::test::empty ... ok
[INFO] [stdout] test compiler::lex::test::real ... ok
[INFO] [stdout] test compiler::lex::test::sep ... ok
[INFO] [stdout] test compiler::lex::test::symbol ... ok
[INFO] [stdout] test compiler::lex::test::whitespace ... ok
[INFO] [stdout] test compiler::lex::test::string ... ok
[INFO] [stdout] test compiler::parse::test::empty ... ok
[INFO] [stdout] test compiler::parse::test::lambda ... ok
[INFO] [stdout] test common::number::test::zero ... ok
[INFO] [stdout] test common::number::test::rollover ... ok
[INFO] [stdout] test compiler::syntax::test::error ... ok
[INFO] [stdout] test compiler::lex::test::block ... ok
[INFO] [stdout] test common::number::test::extra_bytes ... ok
[INFO] [stdout] test vm::tag::test::bool_and_back ... ok
[INFO] [stdout] test vm::tag::test::no_leak_tagged ... ok
[INFO] [stdout] test vm::tag::test::no_leak_round ... ok
[INFO] [stdout] test vm::tag::test::other_tests_eq ... ok
[INFO] [stdout] test vm::tag::test::size ... ok
[INFO] [stdout] test vm::test::block_expression ... ok
[INFO] [stdout] test vm::tag::test::reals_eq ... ok
[INFO] [stdout] test vm::tag::test::string_pointer ... ok
[INFO] [stdout] test vm::tag::test::unit ... ok
[INFO] [stdout] test vm::test::mutate_capture ... ok
[INFO] [stdout] test vm::test::functions ... ok
[INFO] [stdout] test vm::test::hoist_later ... ok
[INFO] [stdout] test vm::test::init_run ... ok
[INFO] [stdout] test vm::test::mutate_capture_fn ... ok
[INFO] [stdout] test vm::trace::test::traceback ... ok
[INFO] [stdout] test vm::test::fun_scope ... ok
[INFO] [stdout] test compiler::parse::test::literal ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 41 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/passerine-c4818080fb8d75d5)
[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] [stderr]      Running tests/fledgling.rs (/opt/rustwide/target/debug/deps/fledgling-dd6bd8608000cd7e)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_snippets ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests passerine
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/compiler/parse.rs - compiler::parse::Parser::magic (line 398) ... ignored
[INFO] [stdout] test src/lib.rs - (line 32) ... ignored
[INFO] [stdout] test src/common/span.rs - common::span::Spanned (line 235) ... ok
[INFO] [stdout] test src/lib.rs - (line 100) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.52s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f90bd5e237ec8fcf4278255bfd3dc9ca43d3329a157393cd7af55ac9595ab88b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f90bd5e237ec8fcf4278255bfd3dc9ca43d3329a157393cd7af55ac9595ab88b", kill_on_drop: false }`
[INFO] [stdout] f90bd5e237ec8fcf4278255bfd3dc9ca43d3329a157393cd7af55ac9595ab88b