[INFO] fetching crate core-ext 0.1.1... [INFO] testing core-ext-0.1.1 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate core-ext 0.1.1 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate core-ext 0.1.1 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate core-ext 0.1.1 [INFO] tweaked toml for crates.io crate core-ext 0.1.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate core-ext 0.1.1 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate core-ext 0.1.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ab348f4a8529ffaebc565dc302d1d15088c102124fad71fda62deb45472d3db4 [INFO] running `Command { std: "docker" "start" "-a" "ab348f4a8529ffaebc565dc302d1d15088c102124fad71fda62deb45472d3db4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ab348f4a8529ffaebc565dc302d1d15088c102124fad71fda62deb45472d3db4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab348f4a8529ffaebc565dc302d1d15088c102124fad71fda62deb45472d3db4", kill_on_drop: false }` [INFO] [stdout] ab348f4a8529ffaebc565dc302d1d15088c102124fad71fda62deb45472d3db4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6ef0670c5ce23da804088fbc05c6771d8f59fe057d84d67adfa3e4ee46b0631f [INFO] running `Command { std: "docker" "start" "-a" "6ef0670c5ce23da804088fbc05c6771d8f59fe057d84d67adfa3e4ee46b0631f", kill_on_drop: false }` [INFO] [stderr] Compiling core-ext v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] running `Command { std: "docker" "inspect" "6ef0670c5ce23da804088fbc05c6771d8f59fe057d84d67adfa3e4ee46b0631f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ef0670c5ce23da804088fbc05c6771d8f59fe057d84d67adfa3e4ee46b0631f", kill_on_drop: false }` [INFO] [stdout] 6ef0670c5ce23da804088fbc05c6771d8f59fe057d84d67adfa3e4ee46b0631f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ae201e612a84df78d86693f2310d6f3a88dacc231586b65424e324828722882e [INFO] running `Command { std: "docker" "start" "-a" "ae201e612a84df78d86693f2310d6f3a88dacc231586b65424e324828722882e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling serde v1.0.204 [INFO] [stderr] Compiling similar v2.6.0 [INFO] [stderr] Compiling linked-hash-map v0.5.6 [INFO] [stderr] Compiling console v0.15.8 [INFO] [stderr] Compiling insta v1.39.0 [INFO] [stderr] Compiling core-ext v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> src/convert/mod.rs:104:9 [INFO] [stdout] | [INFO] [stdout] 96 | fn test_to() { [INFO] [stdout] | ------------ move the `impl` block outside of this function `test_to` [INFO] [stdout] ... [INFO] [stdout] 104 | impl To for u8 {} [INFO] [stdout] | ^^^^^--^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | `To` is not local [INFO] [stdout] | [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: `#[warn(non_local_definitions)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> src/convert/mod.rs:155:9 [INFO] [stdout] | [INFO] [stdout] 145 | fn test_try_to() -> Result<(), Infallible> { [INFO] [stdout] | ------------------------------------------ move the `impl` block outside of this function `test_try_to` [INFO] [stdout] ... [INFO] [stdout] 155 | impl TryTo for u8 {} [INFO] [stdout] | ^^^^^-----^----------^^^^^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | `Infallible` is not local [INFO] [stdout] | `TryTo` is not local [INFO] [stdout] | [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> tests/snapshot-test-try_to.rs:56:9 [INFO] [stdout] | [INFO] [stdout] 55 | fn test_try_to_chain() -> Result<(), Infallible> { [INFO] [stdout] | ------------------------------------------------ move the `impl` block outside of this function `test_try_to_chain` [INFO] [stdout] 56 | impl TryTo for A {} [INFO] [stdout] | ^^^^^-----^----------^^^^^^- [INFO] [stdout] | | | | [INFO] [stdout] | | | `A` is not local [INFO] [stdout] | | `Infallible` is not local [INFO] [stdout] | `TryTo` is not local [INFO] [stdout] | [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: `#[warn(non_local_definitions)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> tests/snapshot-test-try_to.rs:57:9 [INFO] [stdout] | [INFO] [stdout] 55 | fn test_try_to_chain() -> Result<(), Infallible> { [INFO] [stdout] | ------------------------------------------------ move the `impl` block outside of this function `test_try_to_chain` [INFO] [stdout] 56 | impl TryTo for A {} [INFO] [stdout] 57 | impl TryTo for B {} [INFO] [stdout] | ^^^^^-----^----------^^^^^^- [INFO] [stdout] | | | | [INFO] [stdout] | | | `B` is not local [INFO] [stdout] | | `Infallible` is not local [INFO] [stdout] | `TryTo` is not local [INFO] [stdout] | [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 10.35s [INFO] running `Command { std: "docker" "inspect" "ae201e612a84df78d86693f2310d6f3a88dacc231586b65424e324828722882e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae201e612a84df78d86693f2310d6f3a88dacc231586b65424e324828722882e", kill_on_drop: false }` [INFO] [stdout] ae201e612a84df78d86693f2310d6f3a88dacc231586b65424e324828722882e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a150415ec92e009e26ced728594f20bdf746bbe4d2a14b8995f6fae41edfe84b [INFO] running `Command { std: "docker" "start" "-a" "a150415ec92e009e26ced728594f20bdf746bbe4d2a14b8995f6fae41edfe84b", kill_on_drop: false }` [INFO] [stderr] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stderr] --> tests/snapshot-test-try_to.rs:56:9 [INFO] [stderr] | [INFO] [stderr] 55 | fn test_try_to_chain() -> Result<(), Infallible> { [INFO] [stderr] | ------------------------------------------------ move the `impl` block outside of this function `test_try_to_chain` [INFO] [stderr] 56 | impl TryTo for A {} [INFO] [stderr] | ^^^^^-----^----------^^^^^^- [INFO] [stderr] | | | | [INFO] [stderr] | | | `A` is not local [INFO] [stderr] | | `Infallible` is not local [INFO] [stderr] | `TryTo` is not local [INFO] [stderr] | [INFO] [stderr] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stderr] = note: `#[warn(non_local_definitions)]` on by default [INFO] [stderr] [INFO] [stderr] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stderr] --> tests/snapshot-test-try_to.rs:57:9 [INFO] [stderr] | [INFO] [stderr] 55 | fn test_try_to_chain() -> Result<(), Infallible> { [INFO] [stderr] | ------------------------------------------------ move the `impl` block outside of this function `test_try_to_chain` [INFO] [stderr] 56 | impl TryTo for A {} [INFO] [stderr] 57 | impl TryTo for B {} [INFO] [stderr] | ^^^^^-----^----------^^^^^^- [INFO] [stderr] | | | | [INFO] [stderr] | | | `B` is not local [INFO] [stderr] | | `Infallible` is not local [INFO] [stderr] | `TryTo` is not local [INFO] [stderr] | [INFO] [stderr] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stderr] [INFO] [stderr] warning: `core-ext` (test "snapshot-test-try_to") generated 2 warnings [INFO] [stderr] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stderr] --> src/convert/mod.rs:104:9 [INFO] [stderr] | [INFO] [stderr] 96 | fn test_to() { [INFO] [stderr] | ------------ move the `impl` block outside of this function `test_to` [INFO] [stderr] ... [INFO] [stderr] 104 | impl To for u8 {} [INFO] [stderr] | ^^^^^--^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | `To` is not local [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] running 4 tests [INFO] [stderr] = note: `#[warn(non_local_definitions)]` on by default [INFO] [stdout] test convert::tests::test_to ... ok [INFO] [stderr] [INFO] [stdout] test convert::tests::test_to_chain ... ok [INFO] [stderr] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] test convert::tests::test_try_to ... ok [INFO] [stderr] --> src/convert/mod.rs:155:9 [INFO] [stdout] test convert::tests::test_try_to_chain ... ok [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 145 | fn test_try_to() -> Result<(), Infallible> { [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] | ------------------------------------------ move the `impl` block outside of this function `test_try_to` [INFO] [stdout] [INFO] [stderr] ... [INFO] [stderr] 155 | impl TryTo for u8 {} [INFO] [stderr] | ^^^^^-----^----------^^^^^^^^ [INFO] [stderr] | | | [INFO] [stderr] | | `Infallible` is not local [INFO] [stderr] | `TryTo` is not local [INFO] [stderr] | [INFO] [stderr] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stderr] [INFO] [stderr] warning: `core-ext` (lib test) generated 2 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/core_ext-f19e30a4aa8dd703) [INFO] [stdout] [INFO] [stderr] Running tests/snapshot-test-to.rs (/opt/rustwide/target/debug/deps/snapshot_test_to-af7694eb548e604e) [INFO] [stdout] running 2 tests [INFO] [stdout] test snapshots::test_to ... ok [INFO] [stderr] Running tests/snapshot-test-try_to.rs (/opt/rustwide/target/debug/deps/snapshot_test_try_to-7e49a1a689efc7ad) [INFO] [stdout] test snapshots::test_to_chain ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test snapshots::test_try_to ... ok [INFO] [stdout] test snapshots::test_try_to_chain ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] [stderr] Doc-tests core_ext [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/convert/mod.rs - convert::TryTo (line 51) ... ok [INFO] [stdout] test src/convert/mod.rs - convert::To (line 13) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.24s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a150415ec92e009e26ced728594f20bdf746bbe4d2a14b8995f6fae41edfe84b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a150415ec92e009e26ced728594f20bdf746bbe4d2a14b8995f6fae41edfe84b", kill_on_drop: false }` [INFO] [stdout] a150415ec92e009e26ced728594f20bdf746bbe4d2a14b8995f6fae41edfe84b