[INFO] fetching crate fungi-lang 0.1.63... [INFO] checking fungi-lang-0.1.63 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] extracting crate fungi-lang 0.1.63 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate fungi-lang 0.1.63 on toolchain 506512391b1a75ae450d36c9420978402a91abcc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate fungi-lang 0.1.63 [INFO] finished tweaking crates.io crate fungi-lang 0.1.63 [INFO] tweaked toml for crates.io crate fungi-lang 0.1.63 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 23 packages to latest compatible versions [INFO] [stderr] Adding aho-corasick v0.6.10 (latest: v1.1.3) [INFO] [stderr] Adding nom v4.2.3 (latest: v7.1.3) [INFO] [stderr] Adding proc-macro2 v0.3.8 (latest: v1.0.84) [INFO] [stderr] Adding regex v0.2.11 (latest: v1.10.4) [INFO] [stderr] Adding regex-syntax v0.5.6 (latest: v0.8.3) [INFO] [stderr] Adding thread_local v0.3.6 (latest: v1.1.8) [INFO] [stderr] Adding ucd-util v0.1.10 (latest: v0.2.1) [INFO] [stderr] Adding unicode-xid v0.1.0 (latest: v0.2.4) [INFO] [stderr] Adding version_check v0.1.5 (latest: v0.9.4) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded adapton v0.3.31 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c96855139deaa2cabdfc984bd75774970dd9c07c7c160b16c0fd0cc4fc054033 [INFO] running `Command { std: "docker" "start" "-a" "c96855139deaa2cabdfc984bd75774970dd9c07c7c160b16c0fd0cc4fc054033", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c96855139deaa2cabdfc984bd75774970dd9c07c7c160b16c0fd0cc4fc054033", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c96855139deaa2cabdfc984bd75774970dd9c07c7c160b16c0fd0cc4fc054033", kill_on_drop: false }` [INFO] [stdout] c96855139deaa2cabdfc984bd75774970dd9c07c7c160b16c0fd0cc4fc054033 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2acc9f6be0f82ae452585866c63d91d3ae9cc212703e21ada44caa6cf520a930 [INFO] running `Command { std: "docker" "start" "-a" "2acc9f6be0f82ae452585866c63d91d3ae9cc212703e21ada44caa6cf520a930", kill_on_drop: false }` [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Compiling serde v1.0.203 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Checking ucd-util v0.1.10 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking utf8-ranges v1.0.5 [INFO] [stderr] Checking unicode-xid v0.1.0 [INFO] [stderr] Checking proc-macro2 v0.3.8 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Checking adapton v0.3.31 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Checking serde_json v1.0.117 [INFO] [stderr] Checking fungi-lang v0.1.63 (/opt/rustwide/workdir) [INFO] [stdout] error: expected `,` [INFO] [stdout] --> src/ast.rs:451:19 [INFO] [stdout] | [INFO] [stdout] 451 | pub eval:Rc) -> dynamics::ExpTerm> [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected `,` [INFO] [stdout] --> src/ast.rs:451:19 [INFO] [stdout] | [INFO] [stdout] 451 | pub eval:Rc) -> dynamics::ExpTerm> [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `ast::HostEvalFn: serde::Serialize` is not satisfied [INFO] [stdout] --> src/ast.rs:507:40 [INFO] [stdout] | [INFO] [stdout] 507 | #[derive(Clone,Debug,Eq,PartialEq,Hash,Serialize)] [INFO] [stdout] | ^^^^^^^^^ the trait `serde::Serialize` is not implemented for `ast::HostEvalFn` [INFO] [stdout] ... [INFO] [stdout] 532 | HostFn(HostEvalFn), [INFO] [stdout] | ---------- required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `serde::Serialize`: [INFO] [stdout] &'a T [INFO] [stdout] &'a mut T [INFO] [stdout] () [INFO] [stdout] (T,) [INFO] [stdout] (T0, T1) [INFO] [stdout] (T0, T1, T2) [INFO] [stdout] (T0, T1, T2, T3) [INFO] [stdout] (T0, T1, T2, T3, T4) [INFO] [stdout] and 194 others [INFO] [stdout] note: required by a bound in `serialize_newtype_variant` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde-1.0.203/src/ser/mod.rs:936:21 [INFO] [stdout] | [INFO] [stdout] 928 | fn serialize_newtype_variant( [INFO] [stdout] | ------------------------- required by a bound in this associated function [INFO] [stdout] ... [INFO] [stdout] 936 | T: ?Sized + Serialize; [INFO] [stdout] | ^^^^^^^^^ required by this bound in `Serializer::serialize_newtype_variant` [INFO] [stdout] = note: this error originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `ast::HostEvalFn: serde::Serialize` is not satisfied [INFO] [stdout] --> src/ast.rs:507:40 [INFO] [stdout] | [INFO] [stdout] 507 | #[derive(Clone,Debug,Eq,PartialEq,Hash,Serialize)] [INFO] [stdout] | ^^^^^^^^^ the trait `serde::Serialize` is not implemented for `ast::HostEvalFn` [INFO] [stdout] ... [INFO] [stdout] 532 | HostFn(HostEvalFn), [INFO] [stdout] | ---------- required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `serde::Serialize`: [INFO] [stdout] &'a T [INFO] [stdout] &'a mut T [INFO] [stdout] () [INFO] [stdout] (T,) [INFO] [stdout] (T0, T1) [INFO] [stdout] (T0, T1, T2) [INFO] [stdout] (T0, T1, T2, T3) [INFO] [stdout] (T0, T1, T2, T3, T4) [INFO] [stdout] and 194 others [INFO] [stdout] note: required by a bound in `serialize_newtype_variant` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde-1.0.203/src/ser/mod.rs:936:21 [INFO] [stdout] | [INFO] [stdout] 928 | fn serialize_newtype_variant( [INFO] [stdout] | ------------------------- required by a bound in this associated function [INFO] [stdout] ... [INFO] [stdout] 936 | T: ?Sized + Serialize; [INFO] [stdout] | ^^^^^^^^^ required by this bound in `Serializer::serialize_newtype_variant` [INFO] [stdout] = note: this error originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `ast::HostEvalFn: serde::Serialize` is not satisfied [INFO] [stdout] --> src/bitype.rs:494:40 [INFO] [stdout] | [INFO] [stdout] 494 | #[derive(Clone,Debug,Eq,PartialEq,Hash,Serialize)] [INFO] [stdout] | ^^^^^^^^^ the trait `serde::Serialize` is not implemented for `ast::HostEvalFn` [INFO] [stdout] ... [INFO] [stdout] 510 | HostFn(HostEvalFn), [INFO] [stdout] | ---------- required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `serde::Serialize`: [INFO] [stdout] &'a T [INFO] [stdout] &'a mut T [INFO] [stdout] () [INFO] [stdout] (T,) [INFO] [stdout] (T0, T1) [INFO] [stdout] (T0, T1, T2) [INFO] [stdout] (T0, T1, T2, T3) [INFO] [stdout] (T0, T1, T2, T3, T4) [INFO] [stdout] and 194 others [INFO] [stdout] note: required by a bound in `serialize_newtype_variant` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde-1.0.203/src/ser/mod.rs:936:21 [INFO] [stdout] | [INFO] [stdout] 928 | fn serialize_newtype_variant( [INFO] [stdout] | ------------------------- required by a bound in this associated function [INFO] [stdout] ... [INFO] [stdout] 936 | T: ?Sized + Serialize; [INFO] [stdout] | ^^^^^^^^^ required by this bound in `Serializer::serialize_newtype_variant` [INFO] [stdout] = note: this error originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `ast::HostEvalFn: serde::Serialize` is not satisfied [INFO] [stdout] --> src/bitype.rs:494:40 [INFO] [stdout] | [INFO] [stdout] 494 | #[derive(Clone,Debug,Eq,PartialEq,Hash,Serialize)] [INFO] [stdout] | ^^^^^^^^^ the trait `serde::Serialize` is not implemented for `ast::HostEvalFn` [INFO] [stdout] ... [INFO] [stdout] 510 | HostFn(HostEvalFn), [INFO] [stdout] | ---------- required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `serde::Serialize`: [INFO] [stdout] &'a T [INFO] [stdout] &'a mut T [INFO] [stdout] () [INFO] [stdout] (T,) [INFO] [stdout] (T0, T1) [INFO] [stdout] (T0, T1, T2) [INFO] [stdout] (T0, T1, T2, T3) [INFO] [stdout] (T0, T1, T2, T3, T4) [INFO] [stdout] and 194 others [INFO] [stdout] note: required by a bound in `serialize_newtype_variant` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde-1.0.203/src/ser/mod.rs:936:21 [INFO] [stdout] | [INFO] [stdout] 928 | fn serialize_newtype_variant( [INFO] [stdout] | ------------------------- required by a bound in this associated function [INFO] [stdout] ... [INFO] [stdout] 936 | T: ?Sized + Serialize; [INFO] [stdout] | ^^^^^^^^^ required by this bound in `Serializer::serialize_newtype_variant` [INFO] [stdout] = note: this error originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `ast::HostEvalFn: serde::Serialize` is not satisfied [INFO] [stdout] --> src/dynamics.rs:117:40 [INFO] [stdout] | [INFO] [stdout] 117 | #[derive(Clone,Debug,Eq,PartialEq,Hash,Serialize)] [INFO] [stdout] | ^^^^^^^^^ the trait `serde::Serialize` is not implemented for `ast::HostEvalFn` [INFO] [stdout] ... [INFO] [stdout] 122 | HostFn(HostEvalFn, Vec), [INFO] [stdout] | ---------- required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `serde::Serialize`: [INFO] [stdout] &'a T [INFO] [stdout] &'a mut T [INFO] [stdout] () [INFO] [stdout] (T,) [INFO] [stdout] (T0, T1) [INFO] [stdout] (T0, T1, T2) [INFO] [stdout] (T0, T1, T2, T3) [INFO] [stdout] (T0, T1, T2, T3, T4) [INFO] [stdout] and 194 others [INFO] [stdout] note: required by a bound in `serde::ser::SerializeTupleVariant::serialize_field` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde-1.0.203/src/ser/mod.rs:1704:21 [INFO] [stdout] | [INFO] [stdout] 1702 | fn serialize_field(&mut self, value: &T) -> Result<(), Self::Error> [INFO] [stdout] | --------------- required by a bound in this associated function [INFO] [stdout] 1703 | where [INFO] [stdout] 1704 | T: ?Sized + Serialize; [INFO] [stdout] | ^^^^^^^^^ required by this bound in `SerializeTupleVariant::serialize_field` [INFO] [stdout] = note: this error originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `ast::HostEvalFn: serde::Serialize` is not satisfied [INFO] [stdout] --> src/dynamics.rs:117:40 [INFO] [stdout] | [INFO] [stdout] 117 | #[derive(Clone,Debug,Eq,PartialEq,Hash,Serialize)] [INFO] [stdout] | ^^^^^^^^^ the trait `serde::Serialize` is not implemented for `ast::HostEvalFn` [INFO] [stdout] ... [INFO] [stdout] 122 | HostFn(HostEvalFn, Vec), [INFO] [stdout] | ---------- required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `serde::Serialize`: [INFO] [stdout] &'a T [INFO] [stdout] &'a mut T [INFO] [stdout] () [INFO] [stdout] (T,) [INFO] [stdout] (T0, T1) [INFO] [stdout] (T0, T1, T2) [INFO] [stdout] (T0, T1, T2, T3) [INFO] [stdout] (T0, T1, T2, T3, T4) [INFO] [stdout] and 194 others [INFO] [stdout] note: required by a bound in `serde::ser::SerializeTupleVariant::serialize_field` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde-1.0.203/src/ser/mod.rs:1704:21 [INFO] [stdout] | [INFO] [stdout] 1702 | fn serialize_field(&mut self, value: &T) -> Result<(), Self::Error> [INFO] [stdout] | --------------- required by a bound in this associated function [INFO] [stdout] 1703 | where [INFO] [stdout] 1704 | T: ?Sized + Serialize; [INFO] [stdout] | ^^^^^^^^^ required by this bound in `SerializeTupleVariant::serialize_field` [INFO] [stdout] = note: this error originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `fungi-lang` (lib) due to 5 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `fungi-lang` (lib test) due to 5 previous errors [INFO] running `Command { std: "docker" "inspect" "2acc9f6be0f82ae452585866c63d91d3ae9cc212703e21ada44caa6cf520a930", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2acc9f6be0f82ae452585866c63d91d3ae9cc212703e21ada44caa6cf520a930", kill_on_drop: false }` [INFO] [stdout] 2acc9f6be0f82ae452585866c63d91d3ae9cc212703e21ada44caa6cf520a930