[INFO] fetching crate kserd_derive 0.1.0... [INFO] checking kserd_derive-0.1.0 against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] extracting crate kserd_derive 0.1.0 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate kserd_derive 0.1.0 on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate kserd_derive 0.1.0 [INFO] finished tweaking crates.io crate kserd_derive 0.1.0 [INFO] tweaked toml for crates.io crate kserd_derive 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded unicode-xid v0.2.1 [INFO] [stderr] Downloaded quote v1.0.7 [INFO] [stderr] Downloaded proc-macro2 v1.0.24 [INFO] [stderr] Downloaded syn v1.0.42 [INFO] [stderr] Downloaded kserd v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 67d4f97f7c8e16e7e0dfdb7121de4cd3643ee2eab24fc047030b17c5832ea446 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "67d4f97f7c8e16e7e0dfdb7121de4cd3643ee2eab24fc047030b17c5832ea446", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "67d4f97f7c8e16e7e0dfdb7121de4cd3643ee2eab24fc047030b17c5832ea446", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "67d4f97f7c8e16e7e0dfdb7121de4cd3643ee2eab24fc047030b17c5832ea446", kill_on_drop: false }` [INFO] [stdout] 67d4f97f7c8e16e7e0dfdb7121de4cd3643ee2eab24fc047030b17c5832ea446 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5683d6ee977113ddf3f20bb1a36e35c60ae6416f3b850f5b96444564e8aa743e [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "5683d6ee977113ddf3f20bb1a36e35c60ae6416f3b850f5b96444564e8aa743e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v1.0.42 [INFO] [stderr] Checking unicode-xid v0.2.1 [INFO] [stderr] Checking kserd v0.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Checking quote v1.0.7 [INFO] [stderr] Checking kserd_derive v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Index` [INFO] [stdout] --> src/lib.rs:23:95 [INFO] [stdout] | [INFO] [stdout] 23 | parse_macro_input, parse_quote, Data, DeriveInput, Fields, GenericParam, Generics, Ident, Index, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fields` [INFO] [stdout] --> src/lib.rs:90:33 [INFO] [stdout] | [INFO] [stdout] 90 | Fields::Unnamed(ref fields) => { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fields` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Index` [INFO] [stdout] --> src/lib.rs:23:95 [INFO] [stdout] | [INFO] [stdout] 23 | parse_macro_input, parse_quote, Data, DeriveInput, Fields, GenericParam, Generics, Ident, Index, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fields` [INFO] [stdout] --> src/lib.rs:90:33 [INFO] [stdout] | [INFO] [stdout] 90 | Fields::Unnamed(ref fields) => { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fields` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Index` [INFO] [stdout] --> src/lib.rs:23:95 [INFO] [stdout] | [INFO] [stdout] 23 | parse_macro_input, parse_quote, Data, DeriveInput, Fields, GenericParam, Generics, Ident, Index, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fields` [INFO] [stdout] --> src/lib.rs:90:33 [INFO] [stdout] | [INFO] [stdout] 90 | Fields::Unnamed(ref fields) => { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fields` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: proc-macro derive panicked [INFO] [stdout] --> tests/structs.rs:39:14 [INFO] [stdout] | [INFO] [stdout] 39 | #[derive(AsKserd)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: message: not implemented [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `format` [INFO] [stdout] --> tests/structs.rs:23:34 [INFO] [stdout] | [INFO] [stdout] 23 | kserd.as_str_with_config(format::FormattingConfig::default()) [INFO] [stdout] | ^^^^^^ use of undeclared crate or module `format` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `format` [INFO] [stdout] --> tests/structs.rs:48:34 [INFO] [stdout] | [INFO] [stdout] 48 | kserd.as_str_with_config(format::FormattingConfig::default()) [INFO] [stdout] | ^^^^^^ use of undeclared crate or module `format` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0405]: cannot find trait `AsKserd` in crate `kserd` [INFO] [stdout] --> tests/structs.rs:8:14 [INFO] [stdout] | [INFO] [stdout] 8 | #[derive(AsKserd)] [INFO] [stdout] | ^^^^^^^ help: a trait with a similar name exists: `ToKserd` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/kserd-0.1.0/src/to_kserd.rs:82:1 [INFO] [stdout] | [INFO] [stdout] 82 | pub trait ToKserd<'a> { [INFO] [stdout] | --------------------- similarly named trait `ToKserd` defined here [INFO] [stdout] | [INFO] [stdout] = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `BTreeMap` in this scope [INFO] [stdout] --> tests/structs.rs:8:14 [INFO] [stdout] | [INFO] [stdout] 8 | #[derive(AsKserd)] [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 4 | use crate::ds::BTreeMap; [INFO] [stdout] | [INFO] [stdout] 4 | use std::collections::BTreeMap; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `KserdStr` in crate `kserd` [INFO] [stdout] --> tests/structs.rs:8:14 [INFO] [stdout] | [INFO] [stdout] 8 | #[derive(AsKserd)] [INFO] [stdout] | ^^^^^^^ not found in `kserd` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `BTreeMap` [INFO] [stdout] --> tests/structs.rs:8:14 [INFO] [stdout] | [INFO] [stdout] 8 | #[derive(AsKserd)] [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 4 | use crate::ds::BTreeMap; [INFO] [stdout] | [INFO] [stdout] 4 | use std::collections::BTreeMap; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 7 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0405, E0412, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0405`. [INFO] [stdout] [INFO] [stderr] error: could not compile `kserd_derive` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "5683d6ee977113ddf3f20bb1a36e35c60ae6416f3b850f5b96444564e8aa743e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5683d6ee977113ddf3f20bb1a36e35c60ae6416f3b850f5b96444564e8aa743e", kill_on_drop: false }` [INFO] [stdout] 5683d6ee977113ddf3f20bb1a36e35c60ae6416f3b850f5b96444564e8aa743e