[INFO] fetching crate kdl 3.0.0...
[INFO] testing kdl-3.0.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate kdl 3.0.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate kdl 3.0.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kdl 3.0.0
[INFO] finished tweaking crates.io crate kdl 3.0.0
[INFO] tweaked toml for crates.io crate kdl 3.0.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro-hack v0.5.19
[INFO] [stderr]   Downloaded rand v0.7.3
[INFO] [stderr]   Downloaded rand_core v0.5.1
[INFO] [stderr]   Downloaded rand_chacha v0.2.2
[INFO] [stderr]   Downloaded rand_pcg v0.2.1
[INFO] [stderr]   Downloaded minimal-lexical v0.2.1
[INFO] [stderr]   Downloaded nom v7.1.0
[INFO] [stderr]   Downloaded rand_hc v0.2.0
[INFO] [stderr]   Downloaded phf_macros v0.8.0
[INFO] [stderr]   Downloaded phf_shared v0.8.0
[INFO] [stderr]   Downloaded phf v0.8.0
[INFO] [stderr]   Downloaded phf_generator v0.8.0
[INFO] [stderr]   Downloaded thiserror-impl v1.0.30
[INFO] [stderr]   Downloaded thiserror v1.0.30
[INFO] [stderr]   Downloaded siphasher v0.3.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f7af3ce60472c5bb6ee9be7b64ca95538ebec7361372693e49f316531a910924
[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" "f7af3ce60472c5bb6ee9be7b64ca95538ebec7361372693e49f316531a910924", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f7af3ce60472c5bb6ee9be7b64ca95538ebec7361372693e49f316531a910924", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7af3ce60472c5bb6ee9be7b64ca95538ebec7361372693e49f316531a910924", kill_on_drop: false }`
[INFO] [stdout] f7af3ce60472c5bb6ee9be7b64ca95538ebec7361372693e49f316531a910924
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 52f6ec3b985551e3db33b524c00a48e7475f26a8e3ec4451a4345ada81d97d10
[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" "52f6ec3b985551e3db33b524c00a48e7475f26a8e3ec4451a4345ada81d97d10", kill_on_drop: false }`
[INFO] [stderr]    Compiling siphasher v0.3.7
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling nom v7.1.0
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling phf_shared v0.8.0
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling phf_generator v0.8.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling phf_macros v0.8.0
[INFO] [stderr]    Compiling phf v0.8.0
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling kdl v3.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.35s
[INFO] running `Command { std: "docker" "inspect" "52f6ec3b985551e3db33b524c00a48e7475f26a8e3ec4451a4345ada81d97d10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52f6ec3b985551e3db33b524c00a48e7475f26a8e3ec4451a4345ada81d97d10", kill_on_drop: false }`
[INFO] [stdout] 52f6ec3b985551e3db33b524c00a48e7475f26a8e3ec4451a4345ada81d97d10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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] ff746654f2a57661f51cbe3c89b66b079e0d7aa269984ba1a9f00bd8fd9042dd
[INFO] running `Command { std: "docker" "start" "-a" "ff746654f2a57661f51cbe3c89b66b079e0d7aa269984ba1a9f00bd8fd9042dd", kill_on_drop: false }`
[INFO] [stderr]    Compiling kdl v3.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.07s
[INFO] running `Command { std: "docker" "inspect" "ff746654f2a57661f51cbe3c89b66b079e0d7aa269984ba1a9f00bd8fd9042dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff746654f2a57661f51cbe3c89b66b079e0d7aa269984ba1a9f00bd8fd9042dd", kill_on_drop: false }`
[INFO] [stdout] ff746654f2a57661f51cbe3c89b66b079e0d7aa269984ba1a9f00bd8fd9042dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 81583495d4db03b601b84796599fb69fad1eee0e7c869d792a8486b3abed8817
[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" "81583495d4db03b601b84796599fb69fad1eee0e7c869d792a8486b3abed8817", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/kdl-cde1d0f8ea104fa1)
[INFO] [stdout] running 28 tests
[INFO] [stdout] test node::tests::from ... ok
[INFO] [stdout] test node::tests::try_from_failure ... ok
[INFO] [stdout] test node::tests::try_from_success ... ok
[INFO] [stdout] test node::tests::display_value ... ok
[INFO] [stdout] test parser::tests::test_binary ... ok
[INFO] [stdout] test parser::tests::test_count_leading_lines ... ok
[INFO] [stdout] test parser::tests::test_hexadecimal ... ok
[INFO] [stdout] test parser::tests::test_float ... ok
[INFO] [stdout] test parser::tests::test_escline ... ok
[INFO] [stdout] test parser::tests::test_raw_string ... ok
[INFO] [stdout] test node::tests::display_node ... ok
[INFO] [stdout] test parser::tests::test_prop_slashdash_comment ... ok
[INFO] [stderr]      Running tests/examples.rs (/opt/rustwide/target/debug/deps/examples-cc8c2dae5c54b055)
[INFO] [stdout] test parser::tests::test_single_line_comment ... ok
[INFO] [stdout] test parser::tests::test_string ... ok
[INFO] [stdout] test parser::tests::test_children_slashdash_comment ... ok
[INFO] [stdout] test parser::tests::test_whitespace ... ok
[INFO] [stdout] test parser::tests::test_boolean ... ok
[INFO] [stdout] test parser::tests::test_arg_slashdash_comment ... ok
[INFO] [stdout] test parser::tests::test_nodes ... ok
[INFO] [stdout] test parser::tests::test_integer ... ok
[INFO] [stdout] test parser::tests::test_octal ... ok
[INFO] [stdout] test node::tests::display_nested_node ... ok
[INFO] [stdout] test parser::tests::test_multi_line_comment ... ok
[INFO] [stdout] test parser::tests::test_node_slashdash_comment ... ok
[INFO] [stdout] test parser::tests::test_node ... ok
[INFO] [stdout] test parser::tests::test_node_space ... ok
[INFO] [stdout] test parser::tests::test_strip_trailing_newline ... ok
[INFO] [stdout] test parser::tests::test_newline ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_numbers ... ok
[INFO] [stdout] test test_cargo ... ok
[INFO] [stdout] test test_ci ... ok
[INFO] [stderr]    Doc-tests kdl
[INFO] [stdout] test test_nuget ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 41) ... ok
[INFO] [stdout] test src/node.rs - node::KdlNode (line 16) ... ok
[INFO] [stdout] test src/lib.rs - parse_document (line 74) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.98s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "81583495d4db03b601b84796599fb69fad1eee0e7c869d792a8486b3abed8817", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81583495d4db03b601b84796599fb69fad1eee0e7c869d792a8486b3abed8817", kill_on_drop: false }`
[INFO] [stdout] 81583495d4db03b601b84796599fb69fad1eee0e7c869d792a8486b3abed8817