[INFO] fetching crate wood 0.4.3...
[INFO] testing wood-0.4.3 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate wood 0.4.3 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate wood 0.4.3 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wood 0.4.3
[INFO] finished tweaking crates.io crate wood 0.4.3
[INFO] tweaked toml for crates.io crate wood 0.4.3 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate wood 0.4.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ref_slice v1.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] bb7a53844f5bbb74f41d9073be59f9f29e18045bbc28c7518937a11123a763cd
[INFO] running `Command { std: "docker" "start" "-a" "bb7a53844f5bbb74f41d9073be59f9f29e18045bbc28c7518937a11123a763cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb7a53844f5bbb74f41d9073be59f9f29e18045bbc28c7518937a11123a763cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb7a53844f5bbb74f41d9073be59f9f29e18045bbc28c7518937a11123a763cd", kill_on_drop: false }`
[INFO] [stdout] bb7a53844f5bbb74f41d9073be59f9f29e18045bbc28c7518937a11123a763cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a4a72bae048aff4dd569d47fec117307a59e2376d240cf475eca15142e8390e1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a4a72bae048aff4dd569d47fec117307a59e2376d240cf475eca15142e8390e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling ref_slice v1.1.1
[INFO] [stderr]    Compiling wood v0.4.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]    --> src/lib.rs:232:1
[INFO] [stdout]     |
[INFO] [stdout] 232 | / macro_rules! wood_assert {
[INFO] [stdout] 233 | |     ($term:expr, $condition:expr, $message:expr) => {
[INFO] [stdout] 234 | |         if !$condition {
[INFO] [stdout] 235 | |             let (l, c) = ($term).line_and_col();
[INFO] [stdout] ...   |
[INFO] [stdout] 244 | |     };
[INFO] [stdout] 245 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.80s
[INFO] running `Command { std: "docker" "inspect" "a4a72bae048aff4dd569d47fec117307a59e2376d240cf475eca15142e8390e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4a72bae048aff4dd569d47fec117307a59e2376d240cf475eca15142e8390e1", kill_on_drop: false }`
[INFO] [stdout] a4a72bae048aff4dd569d47fec117307a59e2376d240cf475eca15142e8390e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d36646c9c97bf3b0bf6211ca2ff99975c736b5e11d408e91de8dc81bdff01e10
[INFO] running `Command { std: "docker" "start" "-a" "d36646c9c97bf3b0bf6211ca2ff99975c736b5e11d408e91de8dc81bdff01e10", kill_on_drop: false }`
[INFO] [stderr]    Compiling wood v0.4.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]    --> src/lib.rs:232:1
[INFO] [stdout]     |
[INFO] [stdout] 232 | / macro_rules! wood_assert {
[INFO] [stdout] 233 | |     ($term:expr, $condition:expr, $message:expr) => {
[INFO] [stdout] 234 | |         if !$condition {
[INFO] [stdout] 235 | |             let (l, c) = ($term).line_and_col();
[INFO] [stdout] ...   |
[INFO] [stdout] 244 | |     };
[INFO] [stdout] 245 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]    --> src/lib.rs:232:1
[INFO] [stdout]     |
[INFO] [stdout] 232 | / macro_rules! wood_assert {
[INFO] [stdout] 233 | |     ($term:expr, $condition:expr, $message:expr) => {
[INFO] [stdout] 234 | |         if !$condition {
[INFO] [stdout] 235 | |             let (l, c) = ($term).line_and_col();
[INFO] [stdout] ...   |
[INFO] [stdout] 244 | |     };
[INFO] [stdout] 245 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.13s
[INFO] running `Command { std: "docker" "inspect" "d36646c9c97bf3b0bf6211ca2ff99975c736b5e11d408e91de8dc81bdff01e10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d36646c9c97bf3b0bf6211ca2ff99975c736b5e11d408e91de8dc81bdff01e10", kill_on_drop: false }`
[INFO] [stdout] d36646c9c97bf3b0bf6211ca2ff99975c736b5e11d408e91de8dc81bdff01e10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4cca8f62f4e183a0a8edf1a73bbbc2fc7384b8166a16386e2cc5cca1dc3ad5c1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4cca8f62f4e183a0a8edf1a73bbbc2fc7384b8166a16386e2cc5cca1dc3ad5c1", kill_on_drop: false }`
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]    --> src/lib.rs:232:1
[INFO] [stderr]     |
[INFO] [stderr] 232 | / macro_rules! wood_assert {
[INFO] [stderr] 233 | |     ($term:expr, $condition:expr, $message:expr) => {
[INFO] [stderr] 234 | |         if !$condition {
[INFO] [stderr] 235 | |             let (l, c) = ($term).line_and_col();
[INFO] [stderr] ...   |
[INFO] [stderr] 244 | |     };
[INFO] [stderr] 245 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]    --> src/lib.rs:232:1
[INFO] [stderr]     |
[INFO] [stderr] 232 | / macro_rules! wood_assert {
[INFO] [stderr] 233 | |     ($term:expr, $condition:expr, $message:expr) => {
[INFO] [stderr] 234 | |         if !$condition {
[INFO] [stderr] 235 | |             let (l, c) = ($term).line_and_col();
[INFO] [stderr] ...   |
[INFO] [stderr] 244 | |     };
[INFO] [stderr] 245 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/wood-17acb67faa7c1e42
[INFO] [stdout] running 19 tests
[INFO] [stdout] test parsers::tests::idempotence ... ok
[INFO] [stdout] test parsers::tests::woodslist_parser_skips_first_newline ... ok
[INFO] [stderr]    Doc-tests wood
[INFO] [stdout] test tests::test_comment_stripping ... ok
[INFO] [stdout] test wooder::tests::automatic_deserialize ... ok
[INFO] [stdout] test wooder::tests::idempotent_int ... ok
[INFO] [stdout] test wooder::tests::automatic_serialize ... ok
[INFO] [stdout] test parsers::tests::test_tests_term_file ... ok
[INFO] [stdout] test parsers::tests::longterm_woodslist_idempotence ... ok
[INFO] [stdout] test parsers::tests::test_tests_sexp_file ... ok
[INFO] [stdout] test parsers::tests::longterm_termpose_idempotence ... ok
[INFO] [stdout] test parsers::tests::windows_style_line_endings_as_expected_in_multiline_woodslist_string ... ok
[INFO] [stdout] test parsers::tests::bench_long_long_term ... ok
[INFO] [stdout] test parsers::tests::windows_style_line_endings_as_expected_in_multiline_string ... ok
[INFO] [stdout] test parsers::tests::windows_style_line_endings_do_parse ... ok
[INFO] [stdout] test wooder::tests::do_hash_map ... ok
[INFO] [stdout] test parsers::tests::woodslist_parser_doesnt_skip_first_non_newline ... ok
[INFO] [stdout] test wooder::tests::implicit_biwooders ... ok
[INFO] [stdout] test wooder::tests::static_biwooder ... ok
[INFO] [stdout] test wooder::tests::tricky_branch_parse ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4cca8f62f4e183a0a8edf1a73bbbc2fc7384b8166a16386e2cc5cca1dc3ad5c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cca8f62f4e183a0a8edf1a73bbbc2fc7384b8166a16386e2cc5cca1dc3ad5c1", kill_on_drop: false }`
[INFO] [stdout] 4cca8f62f4e183a0a8edf1a73bbbc2fc7384b8166a16386e2cc5cca1dc3ad5c1