[INFO] fetching crate gaffer_udp 0.1.4... [INFO] checking gaffer_udp-0.1.4 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1 [INFO] extracting crate gaffer_udp 0.1.4 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate gaffer_udp 0.1.4 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate gaffer_udp 0.1.4 [INFO] tweaked toml for crates.io crate gaffer_udp 0.1.4 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate gaffer_udp 0.1.4 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 50 packages to latest compatible versions [INFO] [stderr] Adding cucumber v0.1.3 (available: v0.21.1) [INFO] [stderr] Adding itertools v0.5.10 (available: v0.14.0) [INFO] [stderr] Adding mio v0.6.23 (available: v1.0.4) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0989ff572267fb19b98754d7495ed94f867a0090eab702fcf568b03be069caf0 [INFO] running `Command { std: "docker" "start" "-a" "0989ff572267fb19b98754d7495ed94f867a0090eab702fcf568b03be069caf0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0989ff572267fb19b98754d7495ed94f867a0090eab702fcf568b03be069caf0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0989ff572267fb19b98754d7495ed94f867a0090eab702fcf568b03be069caf0", kill_on_drop: false }` [INFO] [stdout] 0989ff572267fb19b98754d7495ed94f867a0090eab702fcf568b03be069caf0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1040cb3ebcfb84769724ee2de24336d6be791bbf80a24b7241c49757e748b128 [INFO] running `Command { std: "docker" "start" "-a" "1040cb3ebcfb84769724ee2de24336d6be791bbf80a24b7241c49757e748b128", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling rustc-serialize v0.3.25 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling term v0.4.6 [INFO] [stderr] Compiling unicode-xid v0.0.3 [INFO] [stderr] Compiling bitflags v0.5.0 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling itertools v0.4.19 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Checking serde v0.7.15 [INFO] [stderr] Checking utf8-ranges v0.1.3 [INFO] [stderr] Checking regex-syntax v0.3.9 [INFO] [stderr] Checking itoa v0.1.1 [INFO] [stderr] Checking slab v0.4.11 [INFO] [stderr] Checking itertools v0.5.10 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stderr] Checking thread-id v2.0.0 [INFO] [stderr] Checking net2 v0.2.39 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking thread_local v0.2.7 [INFO] [stderr] Checking aho-corasick v0.5.3 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Compiling syntex_pos v0.39.0 [INFO] [stderr] Checking serde_json v0.7.4 [INFO] [stdout] error: cannot find derive macro `RustcEncodable` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syntex_pos-0.39.0/src/lib.rs:242:45 [INFO] [stdout] | [INFO] [stdout] 242 | #[derive(PartialEq, Eq, Clone, Debug, Hash, RustcEncodable, RustcDecodable, Copy)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find derive macro `RustcDecodable` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syntex_pos-0.39.0/src/lib.rs:242:61 [INFO] [stdout] | [INFO] [stdout] 242 | #[derive(PartialEq, Eq, Clone, Debug, Hash, RustcEncodable, RustcDecodable, Copy)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find derive macro `RustcEncodable` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syntex_pos-0.39.0/src/lib.rs:260:23 [INFO] [stdout] | [INFO] [stdout] 260 | #[derive(Copy, Clone, RustcEncodable, RustcDecodable, Eq, PartialEq)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find derive macro `RustcDecodable` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syntex_pos-0.39.0/src/lib.rs:260:39 [INFO] [stdout] | [INFO] [stdout] 260 | #[derive(Copy, Clone, RustcEncodable, RustcDecodable, Eq, PartialEq)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking regex v0.1.80 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stdout] error[E0599]: the method `encode` exists for struct `Vec`, but its trait bounds were not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syntex_pos-0.39.0/src/lib.rs:342:50 [INFO] [stdout] | [INFO] [stdout] 261 | pub struct MultiByteChar { [INFO] [stdout] | ------------------------ doesn't satisfy `MultiByteChar: Encodable` [INFO] [stdout] ... [INFO] [stdout] 342 | (*self.multibyte_chars.borrow()).encode(s) [INFO] [stdout] | ^^^^^^ method cannot be called on `Vec` due to unsatisfied trait bounds [INFO] [stdout] | [INFO] [stdout] = note: the following trait bounds were not satisfied: [INFO] [stdout] `MultiByteChar: Encodable` [INFO] [stdout] which is required by `Vec: Encodable` [INFO] [stdout] `MultiByteChar: Encodable` [INFO] [stdout] which is required by `[MultiByteChar]: Encodable` [INFO] [stdout] note: the trait `Encodable` must be implemented [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.3.25/src/serialize.rs:851:1 [INFO] [stdout] | [INFO] [stdout] 851 | pub trait Encodable { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `MultiByteChar: Decodable` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syntex_pos-0.39.0/src/lib.rs:386:68 [INFO] [stdout] | [INFO] [stdout] 386 | try!(d.read_struct_field("multibyte_chars", 5, |d| Decodable::decode(d))); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ the trait `Decodable` is not implemented for `MultiByteChar` [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `Decodable`: [INFO] [stdout] () [INFO] [stdout] (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11) [INFO] [stdout] (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11) [INFO] [stdout] (T10, T11) [INFO] [stdout] (T11,) [INFO] [stdout] (T2, T3, T4, T5, T6, T7, T8, T9, T10, T11) [INFO] [stdout] (T3, T4, T5, T6, T7, T8, T9, T10, T11) [INFO] [stdout] (T4, T5, T6, T7, T8, T9, T10, T11) [INFO] [stdout] and 74 others [INFO] [stdout] = note: required for `Vec` to implement `Decodable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `syntex_pos` (lib) due to 6 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "1040cb3ebcfb84769724ee2de24336d6be791bbf80a24b7241c49757e748b128", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1040cb3ebcfb84769724ee2de24336d6be791bbf80a24b7241c49757e748b128", kill_on_drop: false }` [INFO] [stdout] 1040cb3ebcfb84769724ee2de24336d6be791bbf80a24b7241c49757e748b128