[INFO] fetching crate justconfig 1.0.0...
[INFO] testing justconfig-1.0.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate justconfig 1.0.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate justconfig 1.0.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate justconfig 1.0.0
[INFO] finished tweaking crates.io crate justconfig 1.0.0
[INFO] tweaked toml for crates.io crate justconfig 1.0.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "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] 90a86d834fcb36d9fa6eb154bc0761f95979522656bfa5a5af97d0fbd0e7d15e
[INFO] running `Command { std: "docker" "start" "-a" "90a86d834fcb36d9fa6eb154bc0761f95979522656bfa5a5af97d0fbd0e7d15e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "90a86d834fcb36d9fa6eb154bc0761f95979522656bfa5a5af97d0fbd0e7d15e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90a86d834fcb36d9fa6eb154bc0761f95979522656bfa5a5af97d0fbd0e7d15e", kill_on_drop: false }`
[INFO] [stdout] 90a86d834fcb36d9fa6eb154bc0761f95979522656bfa5a5af97d0fbd0e7d15e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e7d6b8f029d37f61403440e6b5162661797ab926b488f9037fb0c18f803ee827
[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" "e7d6b8f029d37f61403440e6b5162661797ab926b488f9037fb0c18f803ee827", kill_on_drop: false }`
[INFO] [stderr]    Compiling justconfig v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/processors.rs:398:98
[INFO] [stdout]     |
[INFO] [stdout] 398 |     enum EnvState { Text, ProtoPlaceholder((usize, usize)), InPlaceholder((usize, usize)), Escaped };
[INFO] [stdout]     |                                                                                                     ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` 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 1.56s
[INFO] running `Command { std: "docker" "inspect" "e7d6b8f029d37f61403440e6b5162661797ab926b488f9037fb0c18f803ee827", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7d6b8f029d37f61403440e6b5162661797ab926b488f9037fb0c18f803ee827", kill_on_drop: false }`
[INFO] [stdout] e7d6b8f029d37f61403440e6b5162661797ab926b488f9037fb0c18f803ee827
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b7e7ec367605556f268a56deabb7d913e0a27bc0fab1dedab72fd213faa53e24
[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" "b7e7ec367605556f268a56deabb7d913e0a27bc0fab1dedab72fd213faa53e24", kill_on_drop: false }`
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/processors.rs:398:98
[INFO] [stdout]     |
[INFO] [stdout] 398 |     enum EnvState { Text, ProtoPlaceholder((usize, usize)), InPlaceholder((usize, usize)), Escaped };
[INFO] [stdout]     |                                                                                                     ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling justconfig v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/processors.rs:398:98
[INFO] [stdout]     |
[INFO] [stdout] 398 |     enum EnvState { Text, ProtoPlaceholder((usize, usize)), InPlaceholder((usize, usize)), Escaped };
[INFO] [stdout]     |                                                                                                     ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` 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 2.57s
[INFO] running `Command { std: "docker" "inspect" "b7e7ec367605556f268a56deabb7d913e0a27bc0fab1dedab72fd213faa53e24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7e7ec367605556f268a56deabb7d913e0a27bc0fab1dedab72fd213faa53e24", kill_on_drop: false }`
[INFO] [stdout] b7e7ec367605556f268a56deabb7d913e0a27bc0fab1dedab72fd213faa53e24
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", 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] f14d4d35195e3fa93a5de32289d9bfa40a9c721a5a2ce0e90dcf2f4c50dfd167
[INFO] running `Command { std: "docker" "start" "-a" "f14d4d35195e3fa93a5de32289d9bfa40a9c721a5a2ce0e90dcf2f4c50dfd167", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/processors.rs:398:98
[INFO] [stderr]     |
[INFO] [stderr] 398 |     enum EnvState { Text, ProtoPlaceholder((usize, usize)), InPlaceholder((usize, usize)), Escaped };
[INFO] [stderr]     |                                                                                                     ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/processors.rs:398:98
[INFO] [stderr]     |
[INFO] [stderr] 398 |     enum EnvState { Text, ProtoPlaceholder((usize, usize)), InPlaceholder((usize, usize)), Escaped };
[INFO] [stderr]     |                                                                                                     ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` 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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/justconfig-32887e502397798e)
[INFO] [stdout] 
[INFO] [stdout] running 47 tests
[INFO] [stdout] test confpath::tests::creation ... ok
[INFO] [stdout] test confpath::tests::comparison ... ok
[INFO] [stdout] test confpath::tests::enum_children_const ... ok
[INFO] [stdout] test confpath::tests::add ... ok
[INFO] [stdout] test confpath::tests::free ... ok
[INFO] [stdout] test confpath::tests::enum_children ... ok
[INFO] [stdout] test confpath::tests::is_root ... ok
[INFO] [stdout] test confpath::tests::hash ... ok
[INFO] [stdout] test confpath::tests::pop ... ok
[INFO] [stdout] test confpath::tests::iterator ... ok
[INFO] [stdout] test confpath::tests::push ... ok
[INFO] [stdout] test item::tests::range_lower_limit ... ok
[INFO] [stdout] test item::tests::try_value_one_value ... ok
[INFO] [stdout] test item::tests::values_no_value ... ok
[INFO] [stdout] test item::tests::range_ok ... ok
[INFO] [stdout] test item::tests::value_two_values ... ok
[INFO] [stdout] test processors::tests::self_resolve ... ok
[INFO] [stdout] test item::tests::range_upper_limit ... ok
[INFO] [stdout] test processors::tests::trim ... ok
[INFO] [stdout] test processors::tests::explode ... ok
[INFO] [stdout] test item::tests::values_one_value ... ok
[INFO] [stdout] test sources::defaults::tests::defaults ... ok
[INFO] [stdout] test item::tests::values_two_values ... ok
[INFO] [stdout] test processors::tests::unescape ... ok
[INFO] [stdout] test processors::tests::expand ... ok
[INFO] [stdout] test sources::env::tests::existing_value ... ok
[INFO] [stdout] test item::tests::value_no_value ... ok
[INFO] [stdout] test item::tests::value_one_value ... ok
[INFO] [stdout] test processors::tests::env ... ok
[INFO] [stdout] test item::tests::try_value_two_values ... ok
[INFO] [stdout] test item::tests::try_value_no_value ... ok
[INFO] [stdout] test sources::text::tests::parsing ... ok
[INFO] [stdout] test sources::text::tests::stack_with_path ... ok
[INFO] [stdout] test processors::tests::not_empty ... ok
[INFO] [stdout] test validators::tests::range_good ... ok
[INFO] [stdout] test processors::tests::unquote ... ok
[INFO] [stdout] test sources::text::tests::stack ... ok
[INFO] [stdout] test sources::env::tests::non_existant_value - should panic ... ok
[INFO] [stdout] test validators::tests::range_max_bad - should panic ... ok
[INFO] [stdout] test validators::tests::range_min_bad - should panic ... ok
[INFO] [stdout] test sources::text::tests::prase_error_dangling_key - should panic ... ok
[INFO] [stdout] test sources::text::tests::prase_error_dangling_cont - should panic ... ok
[INFO] [stdout] test validators::tests::range_between_bad_upper - should panic ... ok
[INFO] [stdout] test validators::tests::range_between_bad_lower - should panic ... ok
[INFO] [stdout] test processors::tests::unquote_error - should panic ... ok
[INFO] [stdout] test sources::text::tests::prase_error_dangling_value - should panic ... ok
[INFO] [stdout] test sources::env::tests::non_existant_env_name - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 47 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests justconfig
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> /opt/rustwide/workdir/src/processors.rs:398:98
[INFO] [stderr]     |
[INFO] [stderr] 398 |     enum EnvState { Text, ProtoPlaceholder((usize, usize)), InPlaceholder((usize, usize)), Escaped };
[INFO] [stderr]     |                                                                                                     ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 39 tests
[INFO] [stdout] test src/lib.rs - (line 169) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 137) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 81) - compile ... ok
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name justconfig --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern justconfig=/opt/rustwide/target/debug/deps/libjustconfig-2cebc568ff4abe2e.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "f14d4d35195e3fa93a5de32289d9bfa40a9c721a5a2ce0e90dcf2f4c50dfd167", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f14d4d35195e3fa93a5de32289d9bfa40a9c721a5a2ce0e90dcf2f4c50dfd167", kill_on_drop: false }`
[INFO] [stdout] f14d4d35195e3fa93a5de32289d9bfa40a9c721a5a2ce0e90dcf2f4c50dfd167
