[INFO] fetching crate error-chain-mini 0.2.0... [INFO] testing error-chain-mini-0.2.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041 [INFO] extracting crate error-chain-mini 0.2.0 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate error-chain-mini 0.2.0 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate error-chain-mini 0.2.0 [INFO] finished tweaking crates.io crate error-chain-mini 0.2.0 [INFO] tweaked toml for crates.io crate error-chain-mini 0.2.0 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 084e2b5e0e0975c680e5b40105db814569eb5ff0cec97bbce9c64f512aac642e [INFO] running `Command { std: "docker" "start" "-a" "084e2b5e0e0975c680e5b40105db814569eb5ff0cec97bbce9c64f512aac642e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "084e2b5e0e0975c680e5b40105db814569eb5ff0cec97bbce9c64f512aac642e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "084e2b5e0e0975c680e5b40105db814569eb5ff0cec97bbce9c64f512aac642e", kill_on_drop: false }` [INFO] [stdout] 084e2b5e0e0975c680e5b40105db814569eb5ff0cec97bbce9c64f512aac642e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1765b29330b70631a3b562071fe4cd08a067f7eb3834bc4ef0a93c155e2c426b [INFO] running `Command { std: "docker" "start" "-a" "1765b29330b70631a3b562071fe4cd08a067f7eb3834bc4ef0a93c155e2c426b", kill_on_drop: false }` [INFO] [stderr] Compiling error-chain-mini v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:263:42 [INFO] [stdout] | [INFO] [stdout] 263 | pub fn new(kind: T, context: Vec>) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ErrorContext` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:426:22 [INFO] [stdout] | [INFO] [stdout] 426 | context: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ErrorContext` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:430:38 [INFO] [stdout] | [INFO] [stdout] 430 | fn new(kind: T, context: Vec>) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ErrorContext` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.20s [INFO] running `Command { std: "docker" "inspect" "1765b29330b70631a3b562071fe4cd08a067f7eb3834bc4ef0a93c155e2c426b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1765b29330b70631a3b562071fe4cd08a067f7eb3834bc4ef0a93c155e2c426b", kill_on_drop: false }` [INFO] [stdout] 1765b29330b70631a3b562071fe4cd08a067f7eb3834bc4ef0a93c155e2c426b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 05591cd21c0d226292dd0dbf24000285d42d0768546d7de31391c5e969bbe751 [INFO] running `Command { std: "docker" "start" "-a" "05591cd21c0d226292dd0dbf24000285d42d0768546d7de31391c5e969bbe751", kill_on_drop: false }` [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:263:42 [INFO] [stdout] | [INFO] [stdout] 263 | pub fn new(kind: T, context: Vec>) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ErrorContext` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:426:22 [INFO] [stdout] | [INFO] [stdout] 426 | context: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ErrorContext` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling proc-macro2 v0.3.8 [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:430:38 [INFO] [stdout] | [INFO] [stdout] 430 | fn new(kind: T, context: Vec>) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ErrorContext` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling quote v0.5.2 [INFO] [stderr] Compiling syn v0.13.11 [INFO] [stderr] Compiling synstructure v0.8.1 [INFO] [stderr] Compiling error-chain-mini-derive v0.2.0 [INFO] [stderr] Compiling error-chain-mini v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:263:42 [INFO] [stdout] | [INFO] [stdout] 263 | pub fn new(kind: T, context: Vec>) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ErrorContext` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:426:22 [INFO] [stdout] | [INFO] [stdout] 426 | context: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ErrorContext` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:430:38 [INFO] [stdout] | [INFO] [stdout] 430 | fn new(kind: T, context: Vec>) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ErrorContext` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Kind2` [INFO] [stdout] --> tests/derive_tests.rs:106:9 [INFO] [stdout] | [INFO] [stdout] 106 | Kind2, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.53s [INFO] running `Command { std: "docker" "inspect" "05591cd21c0d226292dd0dbf24000285d42d0768546d7de31391c5e969bbe751", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "05591cd21c0d226292dd0dbf24000285d42d0768546d7de31391c5e969bbe751", kill_on_drop: false }` [INFO] [stdout] 05591cd21c0d226292dd0dbf24000285d42d0768546d7de31391c5e969bbe751 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0c8a15a648fb54099f1821103d47e42dbf21c3395c4a30c4092ab00f233bdab1 [INFO] running `Command { std: "docker" "start" "-a" "0c8a15a648fb54099f1821103d47e42dbf21c3395c4a30c4092ab00f233bdab1", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:263:42 [INFO] [stderr] | [INFO] [stderr] 263 | pub fn new(kind: T, context: Vec>) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ErrorContext` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:426:22 [INFO] [stderr] | [INFO] [stderr] 426 | context: Vec>, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ErrorContext` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:430:38 [INFO] [stderr] | [INFO] [stderr] 430 | fn new(kind: T, context: Vec>) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ErrorContext` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Kind2` [INFO] [stderr] --> tests/derive_tests.rs:106:9 [INFO] [stderr] | [INFO] [stderr] 106 | Kind2, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:263:42 [INFO] [stderr] | [INFO] [stderr] 263 | pub fn new(kind: T, context: Vec>) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ErrorContext` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:426:22 [INFO] [stderr] | [INFO] [stderr] 426 | context: Vec>, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ErrorContext` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:430:38 [INFO] [stderr] | [INFO] [stderr] 430 | fn new(kind: T, context: Vec>) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ErrorContext` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/error_chain_mini-fce37941ad99196e) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test::index ... ok [INFO] [stdout] test test::io ... ok [INFO] [stdout] test test::display - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/derive_tests.rs (/opt/rustwide/target/debug/deps/derive_tests-f0659e0bbd5ee92b) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test detailed_enum_1 ... ok [INFO] [stdout] test detailed_enum_2 ... ok [INFO] [stdout] test detailed_enum_rev ... ok [INFO] [stdout] test display ... ignored [INFO] [stdout] test detailed_struct ... ok [INFO] [stdout] test nomsg_enum ... ok [INFO] [stdout] test nomsg_struct ... ok [INFO] [stdout] test short_enum ... ok [INFO] [stdout] test short_struct ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests error-chain-mini [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test src/lib.rs - ErrorKind::into_with (line 187) ... ok [INFO] [stdout] test src/lib.rs - ChainedError::kind (line 271) ... ok [INFO] [stdout] test src/lib.rs - ErrorKind::into_err (line 166) ... ok [INFO] [stdout] test src/lib.rs - ResultExt::into_chained (line 485) ... ok [INFO] [stdout] test src/lib.rs - ResultExt::convert_with (line 560) ... ok [INFO] [stdout] test src/lib.rs - ResultExt::convert (line 516) ... ok [INFO] [stdout] test src/lib.rs - ErrorKind::full (line 139) ... ok [INFO] [stdout] test src/lib.rs - ChainedError::contexts (line 293) ... ok [INFO] [stdout] test src/lib.rs - ChainedError::convert_with (line 380) ... ok [INFO] [stdout] test src/lib.rs - (line 3) ... ok [INFO] [stdout] test src/lib.rs - ResultExt::chain_err (line 452) ... ok [INFO] [stdout] test src/lib.rs - ChainedError::convert (line 331) ... ok [INFO] [stdout] test src/lib.rs - ErrorKind (line 90) ... ok [INFO] [stdout] test src/lib.rs - ErrorKind (line 44) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.36s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "0c8a15a648fb54099f1821103d47e42dbf21c3395c4a30c4092ab00f233bdab1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c8a15a648fb54099f1821103d47e42dbf21c3395c4a30c4092ab00f233bdab1", kill_on_drop: false }` [INFO] [stdout] 0c8a15a648fb54099f1821103d47e42dbf21c3395c4a30c4092ab00f233bdab1