[INFO] fetching crate chonk 0.5.0...
[INFO] testing chonk-0.5.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate chonk 0.5.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate chonk 0.5.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate chonk 0.5.0
[INFO] finished tweaking crates.io crate chonk 0.5.0
[INFO] tweaked toml for crates.io crate chonk 0.5.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b9a46b58c885a5422f5fef4230ec068c4d9cef1ebbc558be9023498e2610f619
[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" "b9a46b58c885a5422f5fef4230ec068c4d9cef1ebbc558be9023498e2610f619", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b9a46b58c885a5422f5fef4230ec068c4d9cef1ebbc558be9023498e2610f619", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9a46b58c885a5422f5fef4230ec068c4d9cef1ebbc558be9023498e2610f619", kill_on_drop: false }`
[INFO] [stdout] b9a46b58c885a5422f5fef4230ec068c4d9cef1ebbc558be9023498e2610f619
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4be5ce18106b644799f67cabf89a26ee1d0547f4244ce971244cbb86045e0c7d
[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" "4be5ce18106b644799f67cabf89a26ee1d0547f4244ce971244cbb86045e0c7d", kill_on_drop: false }`
[INFO] [stderr]    Compiling paste-impl v0.1.18
[INFO] [stderr]    Compiling paste v0.1.18
[INFO] [stderr]    Compiling chonk v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.88s
[INFO] running `Command { std: "docker" "inspect" "4be5ce18106b644799f67cabf89a26ee1d0547f4244ce971244cbb86045e0c7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4be5ce18106b644799f67cabf89a26ee1d0547f4244ce971244cbb86045e0c7d", kill_on_drop: false }`
[INFO] [stdout] 4be5ce18106b644799f67cabf89a26ee1d0547f4244ce971244cbb86045e0c7d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 6ee5ba6d31091cef6404582aec3a55b20156326c290be7e3fcf3753b901c5ca9
[INFO] running `Command { std: "docker" "start" "-a" "6ee5ba6d31091cef6404582aec3a55b20156326c290be7e3fcf3753b901c5ca9", kill_on_drop: false }`
[INFO] [stderr]    Compiling chonk v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.12s
[INFO] running `Command { std: "docker" "inspect" "6ee5ba6d31091cef6404582aec3a55b20156326c290be7e3fcf3753b901c5ca9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ee5ba6d31091cef6404582aec3a55b20156326c290be7e3fcf3753b901c5ca9", kill_on_drop: false }`
[INFO] [stdout] 6ee5ba6d31091cef6404582aec3a55b20156326c290be7e3fcf3753b901c5ca9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 67bbbcb4249ed893379420d438e0c23f39f63f881d39bc8374c9a58d46f23bd8
[INFO] running `Command { std: "docker" "start" "-a" "67bbbcb4249ed893379420d438e0c23f39f63f881d39bc8374c9a58d46f23bd8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/chonk-8ff92f4a1d132298
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test framework::context::parser_context_from_str ... ok
[INFO] [stdout] test framework::context::parser_context_from_parser_result ... ok
[INFO] [stdout] test framework::error::custom_error_message ... ok
[INFO] [stdout] test framework::error::parser_error_with_message ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/context-151449831146d67d
[INFO] [stdout] test framework::context::parser_context_from_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/matcher-b4ca9e697da6aab3
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test select_character ... ok
[INFO] [stdout] test select_empty ... ok
[INFO] [stdout] test select_first_character ... ok
[INFO] [stdout] test select_first_two_characters ... ok
[INFO] [stdout] test select_inset_character ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test end_of_input_matches ... ok
[INFO] [stdout] test isnt_matches ... ok
[INFO] [stdout] test start_of_input_matches ... ok
[INFO] [stdout] test is_matches ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests chonk
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test src/parsers/matching.rs - parsers::matching::find_all (line 121) ... ok
[INFO] [stdout] test src/parsers/controlling.rs - parsers::controlling::find_when (line 102) ... ok
[INFO] [stdout] test src/parsers/delimiting.rs - parsers::delimiting::left_delimited (line 50) ... ok
[INFO] [stdout] test src/parsers/delimiting.rs - parsers::delimiting::right_delimited (line 79) ... ok
[INFO] [stdout] test src/parsers/delimiting.rs - parsers::delimiting::trim (line 115) ... ok
[INFO] [stdout] test src/parsers/controlling.rs - parsers::controlling::optional (line 7) ... ok
[INFO] [stdout] test src/parsers/matching.rs - parsers::matching::empty (line 9) ... ok
[INFO] [stdout] test src/parsers/controlling.rs - parsers::controlling::find_when_not (line 233) ... ok
[INFO] [stdout] test src/parsers/controlling.rs - parsers::controlling::take_until (line 273) ... ok
[INFO] [stdout] test src/parsers/controlling.rs - parsers::controlling::find_when (line 132) ... ok
[INFO] [stdout] test src/parsers/controlling.rs - parsers::controlling::find_until (line 51) ... ok
[INFO] [stdout] test src/parsers/delimiting.rs - parsers::delimiting::delimited (line 7) ... ok
[INFO] [stdout] test src/parsers/controlling.rs - parsers::controlling::find_when (line 180) ... ok
[INFO] [stdout] test src/parsers/matching.rs - parsers::matching::find (line 49) ... ok
[INFO] [stdout] test src/parsers/matching.rs - parsers::matching::take_all (line 256) ... ok
[INFO] [stdout] test src/parsers/matching.rs - parsers::matching::find_any (line 150) ... ok
[INFO] [stdout] test src/parsers/matching.rs - parsers::matching::space (line 367) ... ok
[INFO] [stdout] test src/parsers/matching.rs - parsers::matching::take (line 181) ... ok
[INFO] [stdout] test src/parsers/separating.rs - parsers::separating::separated (line 9) ... ok
[INFO] [stdout] test src/parsers/matching.rs - parsers::matching::take_any (line 285) ... ok
[INFO] [stdout] test src/parsers/separating.rs - parsers::separating::find_separated (line 54) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.39s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "67bbbcb4249ed893379420d438e0c23f39f63f881d39bc8374c9a58d46f23bd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67bbbcb4249ed893379420d438e0c23f39f63f881d39bc8374c9a58d46f23bd8", kill_on_drop: false }`
[INFO] [stdout] 67bbbcb4249ed893379420d438e0c23f39f63f881d39bc8374c9a58d46f23bd8