[INFO] fetching crate parsed 0.3.0...
[INFO] testing parsed-0.3.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate parsed 0.3.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate parsed 0.3.0
[INFO] finished tweaking crates.io crate parsed 0.3.0
[INFO] tweaked toml for crates.io crate parsed 0.3.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate parsed 0.3.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 24 packages to latest compatible versions
[INFO] [stderr]       Adding quickcheck v0.9.2 (available: v1.1.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 46edcfc8ecf016434a9637b6ca546cc30a8f05339ef25750e305f51f4243b719
[INFO] running `Command { std: "docker" "start" "-a" "46edcfc8ecf016434a9637b6ca546cc30a8f05339ef25750e305f51f4243b719", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "46edcfc8ecf016434a9637b6ca546cc30a8f05339ef25750e305f51f4243b719", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46edcfc8ecf016434a9637b6ca546cc30a8f05339ef25750e305f51f4243b719", kill_on_drop: false }`
[INFO] [stdout] 46edcfc8ecf016434a9637b6ca546cc30a8f05339ef25750e305f51f4243b719
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f697fb63d0e44b22586bdacbbdc707e622d449de0cfa710ad4964f5ed8c79c94
[INFO] running `Command { std: "docker" "start" "-a" "f697fb63d0e44b22586bdacbbdc707e622d449de0cfa710ad4964f5ed8c79c94", kill_on_drop: false }`
[INFO] [stderr]    Compiling parsed v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `offset` is never read
[INFO] [stdout]    --> src/matcher.rs:128:5
[INFO] [stdout]     |
[INFO] [stdout] 127 | pub struct MatchError {
[INFO] [stdout]     |            ---------- field in this struct
[INFO] [stdout] 128 |     offset: usize,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `MatchError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "f697fb63d0e44b22586bdacbbdc707e622d449de0cfa710ad4964f5ed8c79c94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f697fb63d0e44b22586bdacbbdc707e622d449de0cfa710ad4964f5ed8c79c94", kill_on_drop: false }`
[INFO] [stdout] f697fb63d0e44b22586bdacbbdc707e622d449de0cfa710ad4964f5ed8c79c94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e4278b601b1b80d827ee49f6f1ace15ce5b2cf52abbf9e38b13a8faf4b343c6
[INFO] running `Command { std: "docker" "start" "-a" "5e4278b601b1b80d827ee49f6f1ace15ce5b2cf52abbf9e38b13a8faf4b343c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.184
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling bencher v0.1.5
[INFO] [stdout] warning: field `offset` is never read
[INFO] [stdout]    --> src/matcher.rs:128:5
[INFO] [stdout]     |
[INFO] [stdout] 127 | pub struct MatchError {
[INFO] [stdout]     |            ---------- field in this struct
[INFO] [stdout] 128 |     offset: usize,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `MatchError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling quickcheck v0.9.2
[INFO] [stderr]    Compiling parsed v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `offset` is never read
[INFO] [stdout]    --> src/matcher.rs:128:5
[INFO] [stdout]     |
[INFO] [stdout] 127 | pub struct MatchError {
[INFO] [stdout]     |            ---------- field in this struct
[INFO] [stdout] 128 |     offset: usize,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `MatchError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 12.19s
[INFO] running `Command { std: "docker" "inspect" "5e4278b601b1b80d827ee49f6f1ace15ce5b2cf52abbf9e38b13a8faf4b343c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e4278b601b1b80d827ee49f6f1ace15ce5b2cf52abbf9e38b13a8faf4b343c6", kill_on_drop: false }`
[INFO] [stdout] 5e4278b601b1b80d827ee49f6f1ace15ce5b2cf52abbf9e38b13a8faf4b343c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b85496336b19e369feabcba059697bfa2d4b95467c9ba2c9751d7624fc28743f
[INFO] running `Command { std: "docker" "start" "-a" "b85496336b19e369feabcba059697bfa2d4b95467c9ba2c9751d7624fc28743f", kill_on_drop: false }`
[INFO] [stderr] warning: field `offset` is never read
[INFO] [stderr]    --> src/matcher.rs:128:5
[INFO] [stderr]     |
[INFO] [stderr] 127 | pub struct MatchError {
[INFO] [stderr]     |            ---------- field in this struct
[INFO] [stderr] 128 |     offset: usize,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `MatchError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `parsed` (lib) generated 1 warning
[INFO] [stderr] warning: `parsed` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/parsed-69a3eed919c4131b)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test parser::tests::chunks ... ok
[INFO] [stdout] test parser::tests::until ... ok
[INFO] [stdout] test stream::tests::test_u16 ... ok
[INFO] [stdout] test stream::tests::test_u32 ... ok
[INFO] [stdout] test parser::tests::test_times_ok ... ok
[INFO] [stdout] test parser::tests::test_times_mismatch ... ok
[INFO] [stdout] test parser::tests::simple ... ok
[INFO] [stdout] test stream::tests::test_u64 ... ok
[INFO] [stdout] test parser::tests::list ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests parsed
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b85496336b19e369feabcba059697bfa2d4b95467c9ba2c9751d7624fc28743f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b85496336b19e369feabcba059697bfa2d4b95467c9ba2c9751d7624fc28743f", kill_on_drop: false }`
[INFO] [stdout] b85496336b19e369feabcba059697bfa2d4b95467c9ba2c9751d7624fc28743f