[INFO] fetching crate memoir 0.2.1...
[INFO] testing memoir-0.2.1 against 1.54.0 for beta-1.55-1
[INFO] extracting crate memoir 0.2.1 into /workspace/builds/worker-25/source
[INFO] validating manifest of crates.io crate memoir 0.2.1 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 memoir 0.2.1
[INFO] finished tweaking crates.io crate memoir 0.2.1
[INFO] tweaked toml for crates.io crate memoir 0.2.1 written to /workspace/builds/worker-25/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] [stdout] cc923952a28e1ab6682c271ccb6bd8b6a72ef61aedeba7913eb226d9175e7afc
[INFO] running `Command { std: "docker" "start" "-a" "cc923952a28e1ab6682c271ccb6bd8b6a72ef61aedeba7913eb226d9175e7afc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc923952a28e1ab6682c271ccb6bd8b6a72ef61aedeba7913eb226d9175e7afc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc923952a28e1ab6682c271ccb6bd8b6a72ef61aedeba7913eb226d9175e7afc", kill_on_drop: false }`
[INFO] [stdout] cc923952a28e1ab6682c271ccb6bd8b6a72ef61aedeba7913eb226d9175e7afc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] eef0c9297325c84876a1db5847ccc885aaa3eb4de1250cf4aaa30592e1107625
[INFO] running `Command { std: "docker" "start" "-a" "eef0c9297325c84876a1db5847ccc885aaa3eb4de1250cf4aaa30592e1107625", kill_on_drop: false }`
[INFO] [stderr]    Compiling memoir v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "eef0c9297325c84876a1db5847ccc885aaa3eb4de1250cf4aaa30592e1107625", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eef0c9297325c84876a1db5847ccc885aaa3eb4de1250cf4aaa30592e1107625", kill_on_drop: false }`
[INFO] [stdout] eef0c9297325c84876a1db5847ccc885aaa3eb4de1250cf4aaa30592e1107625
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 43d2d6e86e59c78de75161f566106e6a82bf5c4f219a7b6f989a0dc26b2f6001
[INFO] running `Command { std: "docker" "start" "-a" "43d2d6e86e59c78de75161f566106e6a82bf5c4f219a7b6f989a0dc26b2f6001", kill_on_drop: false }`
[INFO] [stderr]    Compiling memoir v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.45s
[INFO] running `Command { std: "docker" "inspect" "43d2d6e86e59c78de75161f566106e6a82bf5c4f219a7b6f989a0dc26b2f6001", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43d2d6e86e59c78de75161f566106e6a82bf5c4f219a7b6f989a0dc26b2f6001", kill_on_drop: false }`
[INFO] [stdout] 43d2d6e86e59c78de75161f566106e6a82bf5c4f219a7b6f989a0dc26b2f6001
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] [stdout] 600ec6e8da17f62725406849440596f94e1e3d8ec0d5bf695c1b397a0697a35d
[INFO] running `Command { std: "docker" "start" "-a" "600ec6e8da17f62725406849440596f94e1e3d8ec0d5bf695c1b397a0697a35d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/memoir-d50a30c14c2fb10c)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test parsers::test::test_choice_backtracking_skip ... ok
[INFO] [stdout] test parsers::test::test_choice_backtracking ... ok
[INFO] [stdout] test parsers::test::test_greediest ... ok
[INFO] [stdout] test parsers::test::test_or_backtracing ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests memoir
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test src/parsers.rs - parsers::letter (line 472) ... ok
[INFO] [stdout] test src/parsers.rs - parsers::whitespace (line 696) ... ok
[INFO] [stdout] test src/parsers.rs - parsers::Parser<O>::try_map (line 180) ... ok
[INFO] [stdout] test src/parsers.rs - parsers::many (line 524) ... ok
[INFO] [stdout] test src/parsers.rs - parsers::Parser<O>::or (line 98) ... ok
[INFO] [stdout] test src/parsers.rs - parsers::Parser<O>::then (line 44) ... ok
[INFO] [stdout] test src/parsers.rs - parsers::linefeed (line 714) ... ok
[INFO] [stdout] test src/parsers.rs - parsers::natural (line 738) ... ok
[INFO] [stdout] test src/parsers.rs - parsers::digit (line 727) ... ok
[INFO] [stdout] test src/parsers.rs - parsers::any (line 488) ... ok
[INFO] [stdout] test src/parsers.rs - parsers::fail (line 311) ... ok
[INFO] [stdout] test src/parsers.rs - parsers::Parser<O>::map (line 158) ... ok
[INFO] [stdout] test src/parsers.rs - parsers::Parser<O>::value (line 207) ... ok
[INFO] [stdout] test src/parsers.rs - parsers::end (line 442) ... ok
[INFO] [stdout] test src/parsers.rs - parsers::integer (line 754) ... ok
[INFO] [stdout] test src/parsers.rs - parsers::Parser<O>::from_str (line 258) ... ok
[INFO] [stdout] test src/parsers.rs - parsers::keyword (line 657) ... ok
[INFO] [stdout] test src/parsers.rs - parsers::until (line 402) ... ok
[INFO] [stdout] test src/parsers.rs - parsers::Parser<O>::followed_by (line 65) ... ok
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] test src/parsers.rs - parsers::Parser<O>::skip (line 125) ... ok
[INFO] [stdout] test src/parsers.rs - parsers::between (line 364) ... ok
[INFO] [stdout] test src/parsers.rs - parsers::choice (line 564) ... ok
[INFO] [stdout] test src/parsers.rs - parsers::greediest (line 608) ... ok
[INFO] [stdout] test src/parsers.rs - parsers::peek (line 827) ... ok
[INFO] [stdout] test src/parsers.rs - parsers::rational (line 776) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.53s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "600ec6e8da17f62725406849440596f94e1e3d8ec0d5bf695c1b397a0697a35d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "600ec6e8da17f62725406849440596f94e1e3d8ec0d5bf695c1b397a0697a35d", kill_on_drop: false }`
[INFO] [stdout] 600ec6e8da17f62725406849440596f94e1e3d8ec0d5bf695c1b397a0697a35d
