[INFO] fetching crate cni-plugin 0.2.1... [INFO] checking cni-plugin-0.2.1 against try#8c8ae8ffc9525cd62834a2b27e7aecc1c64ff44f for pr-105568 [INFO] extracting crate cni-plugin 0.2.1 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate cni-plugin 0.2.1 on toolchain 8c8ae8ffc9525cd62834a2b27e7aecc1c64ff44f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8c8ae8ffc9525cd62834a2b27e7aecc1c64ff44f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cni-plugin 0.2.1 [INFO] finished tweaking crates.io crate cni-plugin 0.2.1 [INFO] tweaked toml for crates.io crate cni-plugin 0.2.1 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8c8ae8ffc9525cd62834a2b27e7aecc1c64ff44f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8c8ae8ffc9525cd62834a2b27e7aecc1c64ff44f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+8c8ae8ffc9525cd62834a2b27e7aecc1c64ff44f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3209a7f8a6de74159a4b39504567d52a7befe11f432ce210130d472560617dac [INFO] running `Command { std: "docker" "start" "-a" "3209a7f8a6de74159a4b39504567d52a7befe11f432ce210130d472560617dac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3209a7f8a6de74159a4b39504567d52a7befe11f432ce210130d472560617dac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3209a7f8a6de74159a4b39504567d52a7befe11f432ce210130d472560617dac", kill_on_drop: false }` [INFO] [stdout] 3209a7f8a6de74159a4b39504567d52a7befe11f432ce210130d472560617dac [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+8c8ae8ffc9525cd62834a2b27e7aecc1c64ff44f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 834d38fa1a4dd4fd0add65220db08dec3ef652fc7e06da2b5081116cbad5582b [INFO] running `Command { std: "docker" "start" "-a" "834d38fa1a4dd4fd0add65220db08dec3ef652fc7e06da2b5081116cbad5582b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.47 [INFO] [stderr] Compiling unicode-ident v1.0.5 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling syn v1.0.105 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.138 [INFO] [stderr] Compiling thiserror v1.0.37 [INFO] [stderr] Compiling serde_derive v1.0.149 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling serde v1.0.149 [INFO] [stderr] Checking ucd-trie v0.1.5 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling serde_json v1.0.89 [INFO] [stderr] Checking iana-time-zone v0.1.53 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking itoa v1.0.4 [INFO] [stderr] Checking regex-syntax v0.6.28 [INFO] [stderr] Checking either v1.8.0 [INFO] [stderr] Checking ryu v1.0.11 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking macaddr v1.0.1 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Checking aho-corasick v0.7.20 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking which v4.3.0 [INFO] [stderr] Checking chrono v0.4.23 [INFO] [stderr] Checking regex v1.7.0 [INFO] [stderr] Checking simplelog v0.10.2 [INFO] [stderr] Compiling thiserror-impl v1.0.37 [INFO] [stderr] Checking pest v2.5.1 [INFO] [stderr] Checking semver-parser v0.10.2 [INFO] [stderr] Checking semver v0.11.0 [INFO] [stderr] Checking ipnetwork v0.17.0 [INFO] [stderr] Checking cni-plugin v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] error[E0277]: the size for values of type `dyn StdError` cannot be known at compilation time [INFO] [stdout] --> src/cni.rs:141:21 [INFO] [stdout] | [INFO] [stdout] 141 | err: Box::new(err), [INFO] [stdout] | -------- ^^^ doesn't have a size known at compile-time [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] = help: the trait `Sized` is not implemented for `dyn StdError` [INFO] [stdout] note: required by a bound in `Box::::new` [INFO] [stdout] --> /rustc/8c8ae8ffc9525cd62834a2b27e7aecc1c64ff44f/library/alloc/src/boxed.rs:218:5 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `dyn StdError` cannot be known at compilation time [INFO] [stdout] --> src/cni.rs:139:6 [INFO] [stdout] | [INFO] [stdout] 139 | val.parse().map_err(|err| CniError::InvalidEnv { [INFO] [stdout] | ^^^^^^^^^^^ ------- required by a bound introduced by this call [INFO] [stdout] | | [INFO] [stdout] | doesn't have a size known at compile-time [INFO] [stdout] | [INFO] [stdout] = help: the trait `Sized` is not implemented for `dyn StdError` [INFO] [stdout] note: required by a bound in `Result::::map_err` [INFO] [stdout] --> /rustc/8c8ae8ffc9525cd62834a2b27e7aecc1c64ff44f/library/core/src/result.rs:858:5 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `dyn StdError` cannot be known at compilation time [INFO] [stdout] --> src/cni.rs:139:27 [INFO] [stdout] | [INFO] [stdout] 139 | val.parse().map_err(|err| CniError::InvalidEnv { [INFO] [stdout] | ^^^ doesn't have a size known at compile-time [INFO] [stdout] | [INFO] [stdout] = help: the trait `Sized` is not implemented for `dyn StdError` [INFO] [stdout] = help: unsized fn params are gated as an unstable feature [INFO] [stdout] help: function arguments must have a statically known size, borrowed types always have a known size [INFO] [stdout] | [INFO] [stdout] 139 | val.parse().map_err(|&err| CniError::InvalidEnv { [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `dyn StdError` cannot be known at compilation time [INFO] [stdout] --> src/cni.rs:139:10 [INFO] [stdout] | [INFO] [stdout] 139 | val.parse().map_err(|err| CniError::InvalidEnv { [INFO] [stdout] | ^^^^^ doesn't have a size known at compile-time [INFO] [stdout] | [INFO] [stdout] = help: the trait `Sized` is not implemented for `dyn StdError` [INFO] [stdout] note: required by a bound in `Result` [INFO] [stdout] --> /rustc/8c8ae8ffc9525cd62834a2b27e7aecc1c64ff44f/library/core/src/result.rs:504:1 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0271]: type mismatch resolving `::Err == dyn StdError` [INFO] [stdout] --> src/cni.rs:139:10 [INFO] [stdout] | [INFO] [stdout] 139 | val.parse().map_err(|err| CniError::InvalidEnv { [INFO] [stdout] | ^^^^^ expected associated type, found trait object `dyn Error` [INFO] [stdout] | [INFO] [stdout] = note: expected associated type `::Err` [INFO] [stdout] found trait object `dyn StdError` [INFO] [stdout] = help: consider constraining the associated type `::Err` to `dyn StdError` [INFO] [stdout] = note: for more information, visit https://doc.rust-lang.org/book/ch19-03-advanced-traits.html [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `dyn StdError` cannot be known at compilation time [INFO] [stdout] --> src/cni.rs:141:21 [INFO] [stdout] | [INFO] [stdout] 141 | err: Box::new(err), [INFO] [stdout] | -------- ^^^ doesn't have a size known at compile-time [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] = help: the trait `Sized` is not implemented for `dyn StdError` [INFO] [stdout] note: required by a bound in `Box::::new` [INFO] [stdout] --> /rustc/8c8ae8ffc9525cd62834a2b27e7aecc1c64ff44f/library/alloc/src/boxed.rs:218:5 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `dyn StdError` cannot be known at compilation time [INFO] [stdout] --> src/cni.rs:139:6 [INFO] [stdout] | [INFO] [stdout] 139 | val.parse().map_err(|err| CniError::InvalidEnv { [INFO] [stdout] | ^^^^^^^^^^^ ------- required by a bound introduced by this call [INFO] [stdout] | | [INFO] [stdout] | doesn't have a size known at compile-time [INFO] [stdout] | [INFO] [stdout] = help: the trait `Sized` is not implemented for `dyn StdError` [INFO] [stdout] note: required by a bound in `Result::::map_err` [INFO] [stdout] --> /rustc/8c8ae8ffc9525cd62834a2b27e7aecc1c64ff44f/library/core/src/result.rs:858:5 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `dyn StdError` cannot be known at compilation time [INFO] [stdout] --> src/cni.rs:139:27 [INFO] [stdout] | [INFO] [stdout] 139 | val.parse().map_err(|err| CniError::InvalidEnv { [INFO] [stdout] | ^^^ doesn't have a size known at compile-time [INFO] [stdout] | [INFO] [stdout] = help: the trait `Sized` is not implemented for `dyn StdError` [INFO] [stdout] = help: unsized fn params are gated as an unstable feature [INFO] [stdout] help: function arguments must have a statically known size, borrowed types always have a known size [INFO] [stdout] | [INFO] [stdout] 139 | val.parse().map_err(|&err| CniError::InvalidEnv { [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `dyn StdError` cannot be known at compilation time [INFO] [stdout] --> src/cni.rs:139:10 [INFO] [stdout] | [INFO] [stdout] 139 | val.parse().map_err(|err| CniError::InvalidEnv { [INFO] [stdout] | ^^^^^ doesn't have a size known at compile-time [INFO] [stdout] | [INFO] [stdout] = help: the trait `Sized` is not implemented for `dyn StdError` [INFO] [stdout] note: required by a bound in `Result` [INFO] [stdout] --> /rustc/8c8ae8ffc9525cd62834a2b27e7aecc1c64ff44f/library/core/src/result.rs:504:1 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0271]: type mismatch resolving `::Err == dyn StdError` [INFO] [stdout] --> src/cni.rs:139:10 [INFO] [stdout] | [INFO] [stdout] 139 | val.parse().map_err(|err| CniError::InvalidEnv { [INFO] [stdout] | ^^^^^ expected associated type, found trait object `dyn Error` [INFO] [stdout] | [INFO] [stdout] = note: expected associated type `::Err` [INFO] [stdout] found trait object `dyn StdError` [INFO] [stdout] = help: consider constraining the associated type `::Err` to `dyn StdError` [INFO] [stdout] = note: for more information, visit https://doc.rust-lang.org/book/ch19-03-advanced-traits.html [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0271, E0277. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0271`. [INFO] [stdout] [INFO] [stderr] error: could not compile `cni-plugin` due to 6 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0271, E0277. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0271`. [INFO] [stdout] [INFO] [stderr] error: could not compile `cni-plugin` due to 6 previous errors [INFO] running `Command { std: "docker" "inspect" "834d38fa1a4dd4fd0add65220db08dec3ef652fc7e06da2b5081116cbad5582b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "834d38fa1a4dd4fd0add65220db08dec3ef652fc7e06da2b5081116cbad5582b", kill_on_drop: false }` [INFO] [stdout] 834d38fa1a4dd4fd0add65220db08dec3ef652fc7e06da2b5081116cbad5582b