[INFO] crate idmap 0.2.16 is already in cache [INFO] extracting crate idmap 0.2.16 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/idmap/0.2.16 [INFO] extracting crate idmap 0.2.16 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/idmap/0.2.16 [INFO] validating manifest of idmap-0.2.16 on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of idmap-0.2.16 on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing idmap-0.2.16 [INFO] finished frobbing idmap-0.2.16 [INFO] frobbed toml for idmap-0.2.16 written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/idmap/0.2.16/Cargo.toml [INFO] started frobbing idmap-0.2.16 [INFO] finished frobbing idmap-0.2.16 [INFO] frobbed toml for idmap-0.2.16 written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/idmap/0.2.16/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking idmap-0.2.16 against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-7/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/idmap/0.2.16:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] f9405884480655b10b83559aa8428d6a1b2bec2ecee12dd77d100243d048041f [INFO] running `"docker" "start" "-a" "f9405884480655b10b83559aa8428d6a1b2bec2ecee12dd77d100243d048041f"` [INFO] [stderr] Compiling idmap-derive v0.1.1 [INFO] [stderr] Checking idmap v0.2.16 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/table.rs:344:29 [INFO] [stderr] | [INFO] [stderr] 344 | fn raw_debug(&self) -> &Debug where K: Debug, V: Debug; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Debug` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/table.rs:469:29 [INFO] [stderr] | [INFO] [stderr] 469 | fn raw_debug(&self) -> &Debug where K: Debug, V: Debug { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/table.rs:470:18 [INFO] [stderr] | [INFO] [stderr] 470 | self as &Debug [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/table.rs:683:29 [INFO] [stderr] | [INFO] [stderr] 683 | fn raw_debug(&self) -> &Debug where K: Debug, V: Debug { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/table.rs:684:18 [INFO] [stderr] | [INFO] [stderr] 684 | self as &Debug [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/table.rs:344:29 [INFO] [stderr] | [INFO] [stderr] 344 | fn raw_debug(&self) -> &Debug where K: Debug, V: Debug; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Debug` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/table.rs:469:29 [INFO] [stderr] | [INFO] [stderr] 469 | fn raw_debug(&self) -> &Debug where K: Debug, V: Debug { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/table.rs:470:18 [INFO] [stderr] | [INFO] [stderr] 470 | self as &Debug [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/table.rs:683:29 [INFO] [stderr] | [INFO] [stderr] 683 | fn raw_debug(&self) -> &Debug where K: Debug, V: Debug { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/table.rs:684:18 [INFO] [stderr] | [INFO] [stderr] 684 | self as &Debug [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Debug` [INFO] [stderr] [INFO] [stderr] warning: the feature `try_from` has been stable since 1.34.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/lib.rs:5:12 [INFO] [stderr] | [INFO] [stderr] 5 | #![feature(try_from, trusted_len, core_intrinsics, const_fn, drain_filter)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(stable_features)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the feature `try_from` has been stable since 1.34.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/lib.rs:5:12 [INFO] [stderr] | [INFO] [stderr] 5 | #![feature(try_from, trusted_len, core_intrinsics, const_fn, drain_filter)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(stable_features)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? [INFO] [stderr] --> tests/set.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | extern crate serde; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stderr] = help: add `#![feature(rustc_private)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? [INFO] [stderr] --> tests/set.rs:115:63 [INFO] [stderr] | [INFO] [stderr] 115 | #[derive(IntegerId, Debug, Copy, Clone, PartialEq, Serialize, Deserialize, Ord, PartialOrd, Eq)] [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stderr] = help: add `#![feature(rustc_private)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? [INFO] [stderr] --> tests/set.rs:115:52 [INFO] [stderr] | [INFO] [stderr] 115 | #[derive(IntegerId, Debug, Copy, Clone, PartialEq, Serialize, Deserialize, Ord, PartialOrd, Eq)] [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stderr] = help: add `#![feature(rustc_private)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? [INFO] [stderr] --> tests/direct.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | extern crate serde; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? [INFO] [stderr] --> tests/basic.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | extern crate serde; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stderr] = help: add `#![feature(rustc_private)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? [INFO] [stderr] --> tests/basic.rs:149:63 [INFO] [stderr] | [INFO] [stderr] 149 | #[derive(IntegerId, Debug, Copy, Clone, PartialEq, Serialize, Deserialize)] [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stderr] = help: add `#![feature(rustc_private)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? [INFO] [stderr] --> tests/basic.rs:149:52 [INFO] [stderr] | [INFO] [stderr] 149 | #[derive(IntegerId, Debug, Copy, Clone, PartialEq, Serialize, Deserialize)] [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stderr] = help: add `#![feature(rustc_private)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stderr] = help: add `#![feature(rustc_private)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? [INFO] [stderr] --> tests/direct.rs:147:63 [INFO] [stderr] | [INFO] [stderr] 147 | #[derive(IntegerId, Debug, Copy, Clone, PartialEq, Serialize, Deserialize, Ord, PartialOrd, Eq)] [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stderr] = help: add `#![feature(rustc_private)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? [INFO] [stderr] --> tests/direct.rs:147:52 [INFO] [stderr] | [INFO] [stderr] 147 | #[derive(IntegerId, Debug, Copy, Clone, PartialEq, Serialize, Deserialize, Ord, PartialOrd, Eq)] [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stderr] = help: add `#![feature(rustc_private)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `idmap::IdMap>: serde::ser::Serialize` is not satisfied [INFO] [stderr] --> tests/basic.rs:244:5 [INFO] [stderr] | [INFO] [stderr] 244 | assert_tokens(&important_cities(), EXPECTED_TOKENS); [INFO] [stderr] | ^^^^^^^^^^^^^ the trait `serde::ser::Serialize` is not implemented for `idmap::IdMap>` [INFO] [stderr] | [INFO] [stderr] = note: required by `serde_test::assert_tokens` [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `idmap::IdMap>: serde::de::Deserialize<'_>` is not satisfied [INFO] [stderr] --> tests/basic.rs:244:5 [INFO] [stderr] | [INFO] [stderr] 244 | assert_tokens(&important_cities(), EXPECTED_TOKENS); [INFO] [stderr] | ^^^^^^^^^^^^^ the trait `serde::de::Deserialize<'_>` is not implemented for `idmap::IdMap>` [INFO] [stderr] | [INFO] [stderr] = note: required by `serde_test::assert_tokens` [INFO] [stderr] [INFO] [stderr] error: aborting due to 5 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0277, E0658. [INFO] [stderr] For more information about an error, try `rustc --explain E0277`. [INFO] [stderr] error: Could not compile `idmap`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0277]: the trait bound `idmap::IdSet: serde::ser::Serialize` is not satisfied [INFO] [stderr] --> tests/set.rs:197:5 [INFO] [stderr] | [INFO] [stderr] 197 | assert_tokens(&important_states(), EXPECTED_TOKENS); [INFO] [stderr] | ^^^^^^^^^^^^^ the trait `serde::ser::Serialize` is not implemented for `idmap::IdSet` [INFO] [stderr] | [INFO] [stderr] = note: required by `serde_test::assert_tokens` [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `idmap::IdSet: serde::de::Deserialize<'_>` is not satisfied [INFO] [stderr] --> tests/set.rs:197:5 [INFO] [stderr] | [INFO] [stderr] 197 | assert_tokens(&important_states(), EXPECTED_TOKENS); [INFO] [stderr] | ^^^^^^^^^^^^^ the trait `serde::de::Deserialize<'_>` is not implemented for `idmap::IdSet` [INFO] [stderr] | [INFO] [stderr] = note: required by `serde_test::assert_tokens` [INFO] [stderr] [INFO] [stderr] error: aborting due to 5 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0277, E0658. [INFO] [stderr] For more information about an error, try `rustc --explain E0277`. [INFO] [stderr] error: Could not compile `idmap`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0277]: the trait bound `idmap::IdMap>: serde::ser::Serialize` is not satisfied [INFO] [stderr] --> tests/direct.rs:243:5 [INFO] [stderr] | [INFO] [stderr] 243 | assert_tokens(&important_cities(), EXPECTED_TOKENS); [INFO] [stderr] | ^^^^^^^^^^^^^ the trait `serde::ser::Serialize` is not implemented for `idmap::IdMap>` [INFO] [stderr] | [INFO] [stderr] = note: required by `serde_test::assert_tokens` [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `idmap::IdMap>: serde::de::Deserialize<'_>` is not satisfied [INFO] [stderr] --> tests/direct.rs:243:5 [INFO] [stderr] | [INFO] [stderr] 243 | assert_tokens(&important_cities(), EXPECTED_TOKENS); [INFO] [stderr] | ^^^^^^^^^^^^^ the trait `serde::de::Deserialize<'_>` is not implemented for `idmap::IdMap>` [INFO] [stderr] | [INFO] [stderr] = note: required by `serde_test::assert_tokens` [INFO] [stderr] [INFO] [stderr] error: aborting due to 5 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0277, E0658. [INFO] [stderr] For more information about an error, try `rustc --explain E0277`. [INFO] [stderr] error: Could not compile `idmap`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "f9405884480655b10b83559aa8428d6a1b2bec2ecee12dd77d100243d048041f"` [INFO] running `"docker" "rm" "-f" "f9405884480655b10b83559aa8428d6a1b2bec2ecee12dd77d100243d048041f"` [INFO] [stdout] f9405884480655b10b83559aa8428d6a1b2bec2ecee12dd77d100243d048041f