[INFO] fetching crate yapcol 0.1.0...
[INFO] testing yapcol-0.1.0 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] extracting crate yapcol 0.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate yapcol 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate yapcol 0.1.0
[INFO] tweaked toml for crates.io crate yapcol 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate yapcol 0.1.0 on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate yapcol 0.1.0 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" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b076dcd1086fd64dab2f1bebaba6b29c89e45dd5189b26845004336df0e6719f
[INFO] running `Command { std: "docker" "start" "-a" "b076dcd1086fd64dab2f1bebaba6b29c89e45dd5189b26845004336df0e6719f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b076dcd1086fd64dab2f1bebaba6b29c89e45dd5189b26845004336df0e6719f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b076dcd1086fd64dab2f1bebaba6b29c89e45dd5189b26845004336df0e6719f", kill_on_drop: false }`
[INFO] [stdout] b076dcd1086fd64dab2f1bebaba6b29c89e45dd5189b26845004336df0e6719f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec9bdc5f8e57c708b0f023df626e62f08b008eaec13d1ed4251ec01e4b9031ea
[INFO] running `Command { std: "docker" "start" "-a" "ec9bdc5f8e57c708b0f023df626e62f08b008eaec13d1ed4251ec01e4b9031ea", kill_on_drop: false }`
[INFO] [stderr]    Compiling yapcol v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "ec9bdc5f8e57c708b0f023df626e62f08b008eaec13d1ed4251ec01e4b9031ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec9bdc5f8e57c708b0f023df626e62f08b008eaec13d1ed4251ec01e4b9031ea", kill_on_drop: false }`
[INFO] [stdout] ec9bdc5f8e57c708b0f023df626e62f08b008eaec13d1ed4251ec01e4b9031ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d47c6fae86b9c1b26041fec72fd13f5c3f54d18f1069cb1b64c94804dec0b46f
[INFO] running `Command { std: "docker" "start" "-a" "d47c6fae86b9c1b26041fec72fd13f5c3f54d18f1069cb1b64c94804dec0b46f", kill_on_drop: false }`
[INFO] [stderr]    Compiling yapcol v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "d47c6fae86b9c1b26041fec72fd13f5c3f54d18f1069cb1b64c94804dec0b46f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d47c6fae86b9c1b26041fec72fd13f5c3f54d18f1069cb1b64c94804dec0b46f", kill_on_drop: false }`
[INFO] [stdout] d47c6fae86b9c1b26041fec72fd13f5c3f54d18f1069cb1b64c94804dec0b46f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b4dbef73d1982080cc8e44d1ec5e46549bbf7e50e5985d234811d721a618c836
[INFO] running `Command { std: "docker" "start" "-a" "b4dbef73d1982080cc8e44d1ec5e46549bbf7e50e5985d234811d721a618c836", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/yapcol-05190a80380e1997)
[INFO] [stdout] 
[INFO] [stdout] running 96 tests
[INFO] [stdout] test input::tests::lookahead_backtracking ... ok
[INFO] [stdout] test input::tests::lookahead_no_backtracking ... ok
[INFO] [stdout] test input::tests::nested_look_ahead_backtrack_first ... ok
[INFO] [stdout] test input::tests::nested_look_ahead_backtrack_second ... ok
[INFO] [stdout] test input::tests::nested_lookahead_backtrack ... ok
[INFO] [stdout] test input::tests::nested_lookahead_no_backtrack ... ok
[INFO] [stdout] test input::tests::peek_twice ... ok
[INFO] [stdout] test input::tests::peek_twice_while_looking_ahead_backtracking ... ok
[INFO] [stdout] test input::tests::repeat_peek_look_ahead_backtracking ... ok
[INFO] [stdout] test input::tests::peek_twice_while_looking_ahead_not_backtracking ... ok
[INFO] [stdout] test input::tests::repeat_peek_look_ahead_not_backtracking ... ok
[INFO] [stdout] test tests::any::empty ... ok
[INFO] [stdout] test tests::any::success ... ok
[INFO] [stdout] test tests::attempt::attempt_twice ... ok
[INFO] [stdout] test tests::attempt::attempt_with_option_fails_not_consuming ... ok
[INFO] [stdout] test tests::attempt::attempt_with_option_on_consuming_parser_succeeds_consuming ... ok
[INFO] [stdout] test tests::attempt::attempt_with_option_succeeds_consuming ... ok
[INFO] [stdout] test tests::attempt::consuming_fail_does_not_consume ... ok
[INFO] [stdout] test tests::attempt::attempt_without_option_on_consuming_parser_fails_not_consuming ... ok
[INFO] [stdout] test tests::attempt::empty ... ok
[INFO] [stdout] test tests::attempt::non_consuming_fail_does_not_consume ... ok
[INFO] [stdout] test tests::attempt::success_consumes ... ok
[INFO] [stdout] test tests::between::empty ... ok
[INFO] [stdout] test tests::chain_left::empty ... ok
[INFO] [stdout] test tests::between::success ... ok
[INFO] [stdout] test tests::chain_left::tree_operands ... ok
[INFO] [stdout] test tests::chain_left::two_operands ... ok
[INFO] [stdout] test tests::between::fail_no_middle ... ok
[INFO] [stdout] test tests::chain_left::one_operand ... ok
[INFO] [stdout] test tests::chain_right::one_operand ... ok
[INFO] [stdout] test tests::chain_right::tree_operands ... ok
[INFO] [stdout] test tests::between::fail_repeated ... ok
[INFO] [stdout] test tests::count::count_0_not_empty ... ok
[INFO] [stdout] test tests::chain_right::empty ... ok
[INFO] [stdout] test tests::count::count_one_different ... ok
[INFO] [stdout] test tests::choice::fail ... ok
[INFO] [stdout] test tests::choice::success ... ok
[INFO] [stdout] test tests::between::fail_swap ... ok
[INFO] [stdout] test tests::count::count_zero_empty ... ok
[INFO] [stdout] test tests::chain_right::two_operands ... ok
[INFO] [stdout] test tests::count::count_not_enough ... ok
[INFO] [stdout] test tests::count::count_all_same ... ok
[INFO] [stdout] test tests::end_of_input::fail ... ok
[INFO] [stdout] test tests::is::success ... ok
[INFO] [stdout] test tests::end_of_input::success ... ok
[INFO] [stdout] test tests::look_ahead::empty ... ok
[INFO] [stdout] test tests::is::fail ... ok
[INFO] [stdout] test tests::look_ahead::non_consuming_fail_does_not_consume ... ok
[INFO] [stdout] test tests::look_ahead::parse_does_not_consume_on_failure ... ok
[INFO] [stdout] test tests::look_ahead::parse_look_ahead_twice ... ok
[INFO] [stdout] test tests::look_ahead::consuming_fail_consumes ... ok
[INFO] [stdout] test tests::look_ahead::success_does_not_consume ... ok
[INFO] [stdout] test tests::many0::empty ... ok
[INFO] [stdout] test tests::many0::no_match_not_empty ... ok
[INFO] [stdout] test tests::many0::match_not_empty ... ok
[INFO] [stdout] test tests::many1::no_match ... ok
[INFO] [stdout] test tests::many1::multiple_matches ... ok
[INFO] [stdout] test tests::many_until::success_multiple ... ok
[INFO] [stdout] test tests::many1::one_match ... ok
[INFO] [stdout] test tests::many_until::success_none ... ok
[INFO] [stdout] test tests::many1::partial_match_then_stop ... ok
[INFO] [stdout] test tests::maybe::fail_non_consuming ... ok
[INFO] [stdout] test tests::maybe::fail_consuming ... ok
[INFO] [stdout] test tests::many_until::empty ... ok
[INFO] [stdout] test tests::many1::empty ... ok
[INFO] [stdout] test tests::many_until::fail ... ok
[INFO] [stdout] test tests::not_followed_by::look_ahead_followed ... ok
[INFO] [stdout] test tests::not_followed_by::not_followed ... ok
[INFO] [stdout] test tests::option::fail_consuming ... ok
[INFO] [stdout] test tests::maybe::empty ... ok
[INFO] [stdout] test tests::maybe::success ... ok
[INFO] [stdout] test tests::not_followed_by::empty ... ok
[INFO] [stdout] test tests::not_followed_by::followed ... ok
[INFO] [stdout] test tests::option::fail_not_consuming ... ok
[INFO] [stdout] test tests::option::success_first ... ok
[INFO] [stdout] test tests::separated_by0::many_dangling_separator_fails ... ok
[INFO] [stdout] test tests::satisfy::even_number ... ok
[INFO] [stdout] test tests::separated_by0::many_wrong_last_element_fails ... ok
[INFO] [stdout] test tests::option::success_second ... ok
[INFO] [stdout] test tests::separated_by0::two_wrong_last_element_fails ... ok
[INFO] [stdout] test tests::separated_by0::empty ... ok
[INFO] [stdout] test tests::separated_by0::many_properly_separated_succeeds ... ok
[INFO] [stdout] test tests::separated_by0::single_dangling_separator_fails ... ok
[INFO] [stdout] test tests::separated_by0::two_no_separator_succeeds ... ok
[INFO] [stdout] test tests::separated_by0::single_no_separator_succeeds ... ok
[INFO] [stdout] test tests::separated_by0::two_with_separator_succeeds ... ok
[INFO] [stdout] test tests::separated_by1::many_dangling_separator_fails ... ok
[INFO] [stdout] test tests::separated_by1::empty ... ok
[INFO] [stdout] test tests::separated_by1::many_properly_separated_succeeds ... ok
[INFO] [stdout] test tests::separated_by1::single_dangling_separator_fails ... ok
[INFO] [stdout] test tests::separated_by1::two_no_separator_succeeds ... ok
[INFO] [stdout] test tests::separated_by1::two_wrong_last_element_fails ... ok
[INFO] [stdout] test tests::separated_by1::many_wrong_last_element_fails ... ok
[INFO] [stdout] test tests::separated_by1::single_no_separator_succeeds ... ok
[INFO] [stdout] test tests::separated_by1::two_with_separator_succeeds ... ok
[INFO] [stdout] test input::tests::wrong_token - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 96 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests yapcol
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test src/lib.rs - attempt (line 601) ... ignored
[INFO] [stdout] test src/error.rs - error::Error (line 15) ... ok
[INFO] [stdout] test src/input.rs - input (line 16) ... ok
[INFO] [stdout] test src/lib.rs - (line 24) ... ok
[INFO] [stdout] test src/input.rs - input::Input<I>::new (line 105) ... ok
[INFO] [stdout] test src/lib.rs - Parser (line 79) ... ok
[INFO] [stdout] test src/lib.rs - any (line 706) ... ok
[INFO] [stdout] test src/lib.rs - Parser (line 96) ... ok
[INFO] [stdout] test src/lib.rs - between (line 676) ... ok
[INFO] [stdout] test src/lib.rs - chain_left (line 850) ... ok
[INFO] [stdout] test src/lib.rs - chain_right (line 899) ... ok
[INFO] [stdout] test src/lib.rs - is (line 128) ... ok
[INFO] [stdout] test src/lib.rs - maybe (line 300) ... ok
[INFO] [stdout] test src/lib.rs - separated_by0 (line 753) ... ok
[INFO] [stdout] test src/lib.rs - look_ahead (line 542) ... ok
[INFO] [stdout] test src/lib.rs - many_until (line 993) ... ok
[INFO] [stdout] test src/lib.rs - option (line 250) ... ok
[INFO] [stdout] test src/lib.rs - not_followed_by (line 949) ... ok
[INFO] [stdout] test src/lib.rs - attempt (line 617) ... ok
[INFO] [stdout] test src/lib.rs - satisfy (line 165) ... ok
[INFO] [stdout] test src/lib.rs - end_of_input (line 209) ... ok
[INFO] [stdout] test src/lib.rs - choice (line 439) ... ok
[INFO] [stdout] test src/lib.rs - many1 (line 393) ... ok
[INFO] [stdout] test src/lib.rs - count (line 488) ... ok
[INFO] [stdout] test src/lib.rs - separated_by1 (line 790) ... ok
[INFO] [stdout] test src/lib.rs - many0 (line 353) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.39s; merged doctests compilation took 0.38s
[INFO] running `Command { std: "docker" "inspect" "b4dbef73d1982080cc8e44d1ec5e46549bbf7e50e5985d234811d721a618c836", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4dbef73d1982080cc8e44d1ec5e46549bbf7e50e5985d234811d721a618c836", kill_on_drop: false }`
[INFO] [stdout] b4dbef73d1982080cc8e44d1ec5e46549bbf7e50e5985d234811d721a618c836
