[INFO] fetching crate dpr 1.0.0...
[INFO] testing dpr-1.0.0 against 1.47.0 for beta-1.48-1
[INFO] extracting crate dpr 1.0.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate dpr 1.0.0 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dpr 1.0.0
[INFO] finished tweaking crates.io crate dpr 1.0.0
[INFO] tweaked toml for crates.io crate dpr 1.0.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate dpr 1.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 18599a1fe2898a4645f99343d284aef948aa9c2f3088dd5d3dc247d61cb6a6c5
[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" "18599a1fe2898a4645f99343d284aef948aa9c2f3088dd5d3dc247d61cb6a6c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "18599a1fe2898a4645f99343d284aef948aa9c2f3088dd5d3dc247d61cb6a6c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18599a1fe2898a4645f99343d284aef948aa9c2f3088dd5d3dc247d61cb6a6c5", kill_on_drop: false }`
[INFO] [stdout] 18599a1fe2898a4645f99343d284aef948aa9c2f3088dd5d3dc247d61cb6a6c5
[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=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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 62229c425f0b5b5756b1b8f413227c7990dff8040c19230316cbb286447e424b
[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" "62229c425f0b5b5756b1b8f413227c7990dff8040c19230316cbb286447e424b", kill_on_drop: false }`
[INFO] [stderr]    Compiling idata v0.1.2
[INFO] [stderr]    Compiling im v14.3.0
[INFO] [stderr]    Compiling rand_xoshiro v0.4.0
[INFO] [stderr]    Compiling bitmaps v2.1.0
[INFO] [stderr]    Compiling sized-chunks v0.5.3
[INFO] [stderr]    Compiling dpr v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.60s
[INFO] running `Command { std: "docker" "inspect" "62229c425f0b5b5756b1b8f413227c7990dff8040c19230316cbb286447e424b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62229c425f0b5b5756b1b8f413227c7990dff8040c19230316cbb286447e424b", kill_on_drop: false }`
[INFO] [stdout] 62229c425f0b5b5756b1b8f413227c7990dff8040c19230316cbb286447e424b
[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=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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f3d90a032c1c6c772bd75d6d7b968ac7e9195383d3a17e506bbdeab3292ebe85
[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" "f3d90a032c1c6c772bd75d6d7b968ac7e9195383d3a17e506bbdeab3292ebe85", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling dpr v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.16s
[INFO] running `Command { std: "docker" "inspect" "f3d90a032c1c6c772bd75d6d7b968ac7e9195383d3a17e506bbdeab3292ebe85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3d90a032c1c6c772bd75d6d7b968ac7e9195383d3a17e506bbdeab3292ebe85", kill_on_drop: false }`
[INFO] [stdout] f3d90a032c1c6c772bd75d6d7b968ac7e9195383d3a17e506bbdeab3292ebe85
[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=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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 59960432029ad470211f9e0142bc010ee31ee3128d7a62457b05dcea82488e84
[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" "59960432029ad470211f9e0142bc010ee31ee3128d7a62457b05dcea82488e84", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/dpr-079c58013cd34371
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test parser::expression::test::test_parse_literal_error ... ok
[INFO] [stdout] test parser::expression::test::test_parse_and_ok ... ok
[INFO] [stdout] test parser::expression::test::test_parse_and_fail ... ok
[INFO] [stdout] test parser::atom::test::test_parse_match_ok ... ok
[INFO] [stdout] test parser::atom::test::test_parse_dot ... ok
[INFO] [stdout] test parser::atom::test::test_parse_literal_fail2 ... ok
[INFO] [stdout] test parser::atom::test::test_parse_match_err ... ok
[INFO] [stdout] test parser::expression::test::test_parse_not_ok ... ok
[INFO] [stdout] test parser::expression::test::test_parse_or_fail ... ok
[INFO] [stdout] test parser::expression::test::test_parse_or_ok ... ok
[INFO] [stdout] test parser::expression::test::test_parse_repeat_fail ... ok
[INFO] [stdout] test parser::test::test_parse_expr_repeat_ok ... ok
[INFO] [stdout] test parser::expression::test::test_parse_repeat_ok ... ok
[INFO] [stdout] test parser::test::test_parse_expr_and_ok ... ok
[INFO] [stdout] test parser::atom::test::test_parse_match_eof_ok ... ok
[INFO] [stdout] test parser::atom::test::test_parse_literal_fail_short_text2parse ... ok
[INFO] [stdout] test parser::atom::test::test_parse_literal_with_new_line ... ok
[INFO] [stdout] test parser::atom::test::test_parse_literal_ok2 ... ok
[INFO] [stdout] test parser::atom::test::test_parse_match_eof_error ... ok
[INFO] [stdout] test parser::atom::test::test_parse_literal_fail ... ok
[INFO] [stdout] test parser::test::test_parse_expr_lit ... ok
[INFO] [stdout] test parser::test::test_parse_expr_not_ok ... ok
[INFO] [stdout] test parser::test::test_parse_expr_or_ok ... ok
[INFO] [stdout] test parser::expression::test::test_parse_not_fail ... ok
[INFO] [stdout] test parser::atom::test::test_parse_literal_ok ... ok
[INFO] [stdout] test parser::expression::test::test_parse_literal_ok ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/dpr-5cd7e569a4ba8414
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dpr
[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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 11) ... FAILED
[INFO] [stdout] test src/lib.rs - print_rules2parse_peg2 (line 109) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 11) stdout ----
[INFO] [stdout] error[E0061]: this function takes 1 argument but 0 arguments were supplied
[INFO] [stdout]   --> src/lib.rs:25:6
[INFO] [stdout]    |
[INFO] [stdout] 15 |     .replace()?
[INFO] [stdout]    |      ^^^^^^^- supplied 0 arguments
[INFO] [stdout]    |      |
[INFO] [stdout]    |      expected 1 argument
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0061`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 11)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "59960432029ad470211f9e0142bc010ee31ee3128d7a62457b05dcea82488e84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59960432029ad470211f9e0142bc010ee31ee3128d7a62457b05dcea82488e84", kill_on_drop: false }`
[INFO] [stdout] 59960432029ad470211f9e0142bc010ee31ee3128d7a62457b05dcea82488e84
