[INFO] fetching crate bitterlemon 0.2.3...
[INFO] checking bitterlemon-0.2.3 against master#c2f2db79ca3024f68d22b45aa22b570775c2c4ad for pr-124157
[INFO] extracting crate bitterlemon 0.2.3 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate bitterlemon 0.2.3 on toolchain c2f2db79ca3024f68d22b45aa22b570775c2c4ad
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bitterlemon 0.2.3
[INFO] finished tweaking crates.io crate bitterlemon 0.2.3
[INFO] tweaked toml for crates.io crate bitterlemon 0.2.3 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 3 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded random v0.14.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a78a02451dcf1639886821f7f7b32c4f081d6f97432d38f119bd51f941aa8abf
[INFO] running `Command { std: "docker" "start" "-a" "a78a02451dcf1639886821f7f7b32c4f081d6f97432d38f119bd51f941aa8abf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a78a02451dcf1639886821f7f7b32c4f081d6f97432d38f119bd51f941aa8abf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a78a02451dcf1639886821f7f7b32c4f081d6f97432d38f119bd51f941aa8abf", kill_on_drop: false }`
[INFO] [stdout] a78a02451dcf1639886821f7f7b32c4f081d6f97432d38f119bd51f941aa8abf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d874f256419fbb5a108511994b7418661336baf3fbdd38b0bf213184323a954
[INFO] running `Command { std: "docker" "start" "-a" "6d874f256419fbb5a108511994b7418661336baf3fbdd38b0bf213184323a954", kill_on_drop: false }`
[INFO] [stderr]     Checking random v0.14.0
[INFO] [stderr]     Checking bitterlemon v0.2.3 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0107]: struct takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/encode.rs:279:29
[INFO] [stdout]     |
[INFO] [stdout] 279 | type RunHolding = arrayvec::ArrayVec<[Run; 128]>;
[INFO] [stdout]     |                             ^^^^^^^^ ---------- supplied 1 generic argument
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] note: struct defined here, with 2 generic parameters: `T`, `CAP`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/arrayvec-0.7.4/src/arrayvec.rs:42:12
[INFO] [stdout]     |
[INFO] [stdout] 42  | pub struct ArrayVec<T, const CAP: usize> {
[INFO] [stdout]     |            ^^^^^^^^ -  ----------------
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 279 | type RunHolding = arrayvec::ArrayVec<[Run; 128], CAP>;
[INFO] [stdout]     |                                                +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: struct takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/encode.rs:279:29
[INFO] [stdout]     |
[INFO] [stdout] 279 | type RunHolding = arrayvec::ArrayVec<[Run; 128]>;
[INFO] [stdout]     |                             ^^^^^^^^ ---------- supplied 1 generic argument
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] note: struct defined here, with 2 generic parameters: `T`, `CAP`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/arrayvec-0.7.4/src/arrayvec.rs:42:12
[INFO] [stdout]     |
[INFO] [stdout] 42  | pub struct ArrayVec<T, const CAP: usize> {
[INFO] [stdout]     |            ^^^^^^^^ -  ----------------
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 279 | type RunHolding = arrayvec::ArrayVec<[Run; 128], CAP>;
[INFO] [stdout]     |                                                +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0107`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bitterlemon` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0107]: struct takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]   --> src/test_encode_round_trip.rs:47:30
[INFO] [stdout]    |
[INFO] [stdout] 47 |         let mut source = arrayvec::ArrayVec::<[_; DATA_SIZE]>::new();
[INFO] [stdout]    |                                    ^^^^^^^^   -------------- supplied 1 generic argument
[INFO] [stdout]    |                                    |
[INFO] [stdout]    |                                    expected 2 generic arguments
[INFO] [stdout]    |
[INFO] [stdout] note: struct defined here, with 2 generic parameters: `T`, `CAP`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/arrayvec-0.7.4/src/arrayvec.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub struct ArrayVec<T, const CAP: usize> {
[INFO] [stdout]    |            ^^^^^^^^ -  ----------------
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]    |
[INFO] [stdout] 47 |         let mut source = arrayvec::ArrayVec::<[_; DATA_SIZE], CAP>::new();
[INFO] [stdout]    |                                                             +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0107`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bitterlemon` (lib test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "6d874f256419fbb5a108511994b7418661336baf3fbdd38b0bf213184323a954", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d874f256419fbb5a108511994b7418661336baf3fbdd38b0bf213184323a954", kill_on_drop: false }`
[INFO] [stdout] 6d874f256419fbb5a108511994b7418661336baf3fbdd38b0bf213184323a954
[INFO] checking bitterlemon-0.2.3 against try#9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88 for pr-124157
[INFO] extracting crate bitterlemon 0.2.3 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate bitterlemon 0.2.3 on toolchain 9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bitterlemon 0.2.3
[INFO] finished tweaking crates.io crate bitterlemon 0.2.3
[INFO] tweaked toml for crates.io crate bitterlemon 0.2.3 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 3 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d47e802223fc6f53d7e6cf5465103cdc2c2a9c3e773d5c48c68bde683a0c852e
[INFO] running `Command { std: "docker" "start" "-a" "d47e802223fc6f53d7e6cf5465103cdc2c2a9c3e773d5c48c68bde683a0c852e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d47e802223fc6f53d7e6cf5465103cdc2c2a9c3e773d5c48c68bde683a0c852e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d47e802223fc6f53d7e6cf5465103cdc2c2a9c3e773d5c48c68bde683a0c852e", kill_on_drop: false }`
[INFO] [stdout] d47e802223fc6f53d7e6cf5465103cdc2c2a9c3e773d5c48c68bde683a0c852e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7ba3dea3f586bcdd02076c3cb55d92d324c27db722bec00ad4e7096838a9346d
[INFO] running `Command { std: "docker" "start" "-a" "7ba3dea3f586bcdd02076c3cb55d92d324c27db722bec00ad4e7096838a9346d", kill_on_drop: false }`
[INFO] [stderr]     Checking random v0.14.0
[INFO] [stderr]     Checking bitterlemon v0.2.3 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0107]: struct takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/encode.rs:279:29
[INFO] [stdout]     |
[INFO] [stdout] 279 | type RunHolding = arrayvec::ArrayVec<[Run; 128]>;
[INFO] [stdout]     |                             ^^^^^^^^ ---------- supplied 1 generic argument
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] note: struct defined here, with 2 generic parameters: `T`, `CAP`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/arrayvec-0.7.4/src/arrayvec.rs:42:12
[INFO] [stdout]     |
[INFO] [stdout] 42  | pub struct ArrayVec<T, const CAP: usize> {
[INFO] [stdout]     |            ^^^^^^^^ -  ----------------
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 279 | type RunHolding = arrayvec::ArrayVec<[Run; 128], CAP>;
[INFO] [stdout]     |                                                +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0107`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bitterlemon` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0107]: struct takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/encode.rs:279:29
[INFO] [stdout]     |
[INFO] [stdout] 279 | type RunHolding = arrayvec::ArrayVec<[Run; 128]>;
[INFO] [stdout]     |                             ^^^^^^^^ ---------- supplied 1 generic argument
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] note: struct defined here, with 2 generic parameters: `T`, `CAP`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/arrayvec-0.7.4/src/arrayvec.rs:42:12
[INFO] [stdout]     |
[INFO] [stdout] 42  | pub struct ArrayVec<T, const CAP: usize> {
[INFO] [stdout]     |            ^^^^^^^^ -  ----------------
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 279 | type RunHolding = arrayvec::ArrayVec<[Run; 128], CAP>;
[INFO] [stdout]     |                                                +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: struct takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]   --> src/test_encode_round_trip.rs:47:30
[INFO] [stdout]    |
[INFO] [stdout] 47 |         let mut source = arrayvec::ArrayVec::<[_; DATA_SIZE]>::new();
[INFO] [stdout]    |                                    ^^^^^^^^   -------------- supplied 1 generic argument
[INFO] [stdout]    |                                    |
[INFO] [stdout]    |                                    expected 2 generic arguments
[INFO] [stdout]    |
[INFO] [stdout] note: struct defined here, with 2 generic parameters: `T`, `CAP`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/arrayvec-0.7.4/src/arrayvec.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub struct ArrayVec<T, const CAP: usize> {
[INFO] [stdout]    |            ^^^^^^^^ -  ----------------
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]    |
[INFO] [stdout] 47 |         let mut source = arrayvec::ArrayVec::<[_; DATA_SIZE], CAP>::new();
[INFO] [stdout]    |                                                             +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0107`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bitterlemon` (lib test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "7ba3dea3f586bcdd02076c3cb55d92d324c27db722bec00ad4e7096838a9346d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ba3dea3f586bcdd02076c3cb55d92d324c27db722bec00ad4e7096838a9346d", kill_on_drop: false }`
[INFO] [stdout] 7ba3dea3f586bcdd02076c3cb55d92d324c27db722bec00ad4e7096838a9346d
