[INFO] fetching crate ilc 0.3.0...
[INFO] checking ilc-0.3.0 against master#4d1bd0db7f489b22c6d8aa2385937a95412c015b for pr-114682
[INFO] extracting crate ilc 0.3.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate ilc 0.3.0 on toolchain 4d1bd0db7f489b22c6d8aa2385937a95412c015b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ilc 0.3.0
[INFO] finished tweaking crates.io crate ilc 0.3.0
[INFO] tweaked toml for crates.io crate ilc 0.3.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded traverse v0.0.12
[INFO] [stderr]   Downloaded ilc-format-weechat v0.2.0
[INFO] [stderr]   Downloaded ilc-cli v0.1.2
[INFO] [stderr]   Downloaded ilc-base v0.2.0
[INFO] [stderr]   Downloaded blist v0.0.4
[INFO] [stderr]   Downloaded bit-set v0.3.0
[INFO] [stderr]   Downloaded linked-list v0.0.3
[INFO] [stderr]   Downloaded ilc-ops v0.1.2
[INFO] [stderr]   Downloaded ilc-format-energymech v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f1526b223e1d095a7a7cb23910d637a15e9ac6ecb03db5cf889a69691116e6c2
[INFO] running `Command { std: "docker" "start" "-a" "f1526b223e1d095a7a7cb23910d637a15e9ac6ecb03db5cf889a69691116e6c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f1526b223e1d095a7a7cb23910d637a15e9ac6ecb03db5cf889a69691116e6c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1526b223e1d095a7a7cb23910d637a15e9ac6ecb03db5cf889a69691116e6c2", kill_on_drop: false }`
[INFO] [stdout] f1526b223e1d095a7a7cb23910d637a15e9ac6ecb03db5cf889a69691116e6c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab1729345b7b102aaa35c2bcc3e77115945b2d2af8b7828e0ee0b53ab8626350
[INFO] running `Command { std: "docker" "start" "-a" "ab1729345b7b102aaa35c2bcc3e77115945b2d2af8b7828e0ee0b53ab8626350", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]     Checking winapi v0.2.8
[INFO] [stderr]     Checking rustc-serialize v0.3.25
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]     Checking unicode-width v0.1.11
[INFO] [stderr]     Checking linked-list v0.0.3
[INFO] [stderr]     Checking utf8-ranges v0.1.3
[INFO] [stderr]     Checking regex-syntax v0.3.9
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]     Checking time v0.1.45
[INFO] [stderr]     Checking memchr v0.1.11
[INFO] [stderr]    Compiling miniz-sys v0.1.12
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking aho-corasick v0.5.3
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]     Checking glob v0.2.11
[INFO] [stderr]     Checking bit-set v0.3.0
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking thread-id v2.0.0
[INFO] [stderr]     Checking thread_local v0.2.7
[INFO] [stderr]     Checking regex v0.1.80
[INFO] [stderr]     Checking flate2 v0.2.20
[INFO] [stderr]     Checking env_logger v0.3.5
[INFO] [stderr]     Checking num-complex v0.4.4
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking chrono v0.2.25
[INFO] [stderr]     Checking ilc-base v0.2.0
[INFO] [stderr]     Checking ilc-format-energymech v0.2.0
[INFO] [stderr]     Checking ilc-format-weechat v0.2.0
[INFO] [stderr]     Checking num v0.4.1
[INFO] [stderr]     Checking traverse v0.0.12
[INFO] [stderr]     Checking blist v0.0.4
[INFO] [stderr]     Checking ilc-ops v0.1.2
[INFO] [stderr]     Checking ilc-cli v0.1.2
[INFO] [stderr]     Checking ilc v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0061]: this function takes 0 arguments but 5 arguments were supplied
[INFO] [stdout]   --> tests/lib.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     merge(&Context::default(),
[INFO] [stdout]    |     ^^^^^ ------------------- unexpected argument of type `&ilc::Context`
[INFO] [stdout] 35 |           &mut part1.iter().chain(part2.iter()),
[INFO] [stdout]    |           ------------------------------------- unexpected argument of type `&mut std::iter::Chain<std::slice::Iter<'_, u8>, std::slice::Iter<'_, u8>>`
[INFO] [stdout] 36 |           &mut Energymech,
[INFO] [stdout]    |           --------------- unexpected argument of type `&mut ilc::Energymech`
[INFO] [stdout] 37 |           &mut output,
[INFO] [stdout]    |           ----------- unexpected argument of type `&mut Vec<_>`
[INFO] [stdout] 38 |           &Energymech)
[INFO] [stdout]    |           ----------- unexpected argument of type `&ilc::Energymech`
[INFO] [stdout]    |
[INFO] [stdout] note: function defined here
[INFO] [stdout]   --> tests/lib.rs:28:4
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn merge() {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] help: remove the extra arguments
[INFO] [stdout]    |
[INFO] [stdout] 34 -     merge(&Context::default(),
[INFO] [stdout] 34 +     merge()
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `expect` found for unit type `()` in the current scope
[INFO] [stdout]   --> tests/lib.rs:39:10
[INFO] [stdout]    |
[INFO] [stdout] 34 | /     merge(&Context::default(),
[INFO] [stdout] 35 | |           &mut part1.iter().chain(part2.iter()),
[INFO] [stdout] 36 | |           &mut Energymech,
[INFO] [stdout] 37 | |           &mut output,
[INFO] [stdout] 38 | |           &Energymech)
[INFO] [stdout] 39 | |         .expect("Merge failed");
[INFO] [stdout]    | |         -^^^^^^ method not found in `()`
[INFO] [stdout]    | |_________|
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0061, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ilc` (test "lib") due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "ab1729345b7b102aaa35c2bcc3e77115945b2d2af8b7828e0ee0b53ab8626350", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab1729345b7b102aaa35c2bcc3e77115945b2d2af8b7828e0ee0b53ab8626350", kill_on_drop: false }`
[INFO] [stdout] ab1729345b7b102aaa35c2bcc3e77115945b2d2af8b7828e0ee0b53ab8626350
