[INFO] fetching crate junction-typeinfo-derive 0.3.2... [INFO] testing junction-typeinfo-derive-0.3.2 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate junction-typeinfo-derive 0.3.2 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate junction-typeinfo-derive 0.3.2 [INFO] finished tweaking crates.io crate junction-typeinfo-derive 0.3.2 [INFO] tweaked toml for crates.io crate junction-typeinfo-derive 0.3.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate junction-typeinfo-derive 0.3.2 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate junction-typeinfo-derive 0.3.2 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded unicode-ident v1.0.15 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4e6984b10ad59dc415c04fffaf9a0e835e2da76ec7431eb2dfab75c5410e3d3c [INFO] running `Command { std: "docker" "start" "-a" "4e6984b10ad59dc415c04fffaf9a0e835e2da76ec7431eb2dfab75c5410e3d3c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4e6984b10ad59dc415c04fffaf9a0e835e2da76ec7431eb2dfab75c5410e3d3c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4e6984b10ad59dc415c04fffaf9a0e835e2da76ec7431eb2dfab75c5410e3d3c", kill_on_drop: false }` [INFO] [stdout] 4e6984b10ad59dc415c04fffaf9a0e835e2da76ec7431eb2dfab75c5410e3d3c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8be7e4ab2dcda5e9cfdb6642b09d8c03da7fe7f617a7b6b7f62fe03d8095529b [INFO] running `Command { std: "docker" "start" "-a" "8be7e4ab2dcda5e9cfdb6642b09d8c03da7fe7f617a7b6b7f62fe03d8095529b", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.15 [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Compiling serde_derive_internals v0.29.1 [INFO] [stderr] Compiling junction-typeinfo-derive v0.3.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:402:28 [INFO] [stdout] | [INFO] [stdout] 402 | fn strip_raw_prefix(ident: &Ident) -> Cow { [INFO] [stdout] | ^^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 402 | fn strip_raw_prefix(ident: &Ident) -> Cow<'_, Ident> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.52s [INFO] running `Command { std: "docker" "inspect" "8be7e4ab2dcda5e9cfdb6642b09d8c03da7fe7f617a7b6b7f62fe03d8095529b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8be7e4ab2dcda5e9cfdb6642b09d8c03da7fe7f617a7b6b7f62fe03d8095529b", kill_on_drop: false }` [INFO] [stdout] 8be7e4ab2dcda5e9cfdb6642b09d8c03da7fe7f617a7b6b7f62fe03d8095529b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c6c0a55772f1b00d940255a25ddc5878ae5d89014239971225b99607c6b90028 [INFO] running `Command { std: "docker" "start" "-a" "c6c0a55772f1b00d940255a25ddc5878ae5d89014239971225b99607c6b90028", kill_on_drop: false }` [INFO] [stderr] Compiling junction-typeinfo-derive v0.3.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:402:28 [INFO] [stdout] | [INFO] [stdout] 402 | fn strip_raw_prefix(ident: &Ident) -> Cow { [INFO] [stdout] | ^^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 402 | fn strip_raw_prefix(ident: &Ident) -> Cow<'_, Ident> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:402:28 [INFO] [stdout] | [INFO] [stdout] 402 | fn strip_raw_prefix(ident: &Ident) -> Cow { [INFO] [stdout] | ^^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 402 | fn strip_raw_prefix(ident: &Ident) -> Cow<'_, Ident> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.68s [INFO] running `Command { std: "docker" "inspect" "c6c0a55772f1b00d940255a25ddc5878ae5d89014239971225b99607c6b90028", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c6c0a55772f1b00d940255a25ddc5878ae5d89014239971225b99607c6b90028", kill_on_drop: false }` [INFO] [stdout] c6c0a55772f1b00d940255a25ddc5878ae5d89014239971225b99607c6b90028 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] fb9517c4f9a3bc62ad2e51f197b73a6b3d01393e54f54dab70ca30fd78d988fa [INFO] running `Command { std: "docker" "start" "-a" "fb9517c4f9a3bc62ad2e51f197b73a6b3d01393e54f54dab70ca30fd78d988fa", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:402:28 [INFO] [stderr] | [INFO] [stderr] 402 | fn strip_raw_prefix(ident: &Ident) -> Cow { [INFO] [stderr] | ^^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 402 | fn strip_raw_prefix(ident: &Ident) -> Cow<'_, Ident> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `junction-typeinfo-derive` (lib) generated 1 warning (run `cargo fix --lib -p junction-typeinfo-derive` to apply 1 suggestion) [INFO] [stderr] warning: `junction-typeinfo-derive` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/junction_typeinfo_derive-873940274a2f06eb) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests junction_typeinfo_derive [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "fb9517c4f9a3bc62ad2e51f197b73a6b3d01393e54f54dab70ca30fd78d988fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb9517c4f9a3bc62ad2e51f197b73a6b3d01393e54f54dab70ca30fd78d988fa", kill_on_drop: false }` [INFO] [stdout] fb9517c4f9a3bc62ad2e51f197b73a6b3d01393e54f54dab70ca30fd78d988fa