[INFO] fetching crate tree-index 0.6.1... [INFO] checking tree-index-0.6.1 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] extracting crate tree-index 0.6.1 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate tree-index 0.6.1 on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate tree-index 0.6.1 [INFO] finished tweaking crates.io crate tree-index 0.6.1 [INFO] tweaked toml for crates.io crate tree-index 0.6.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 3 packages to latest compatible versions [INFO] [stderr] Adding flat-tree v5.0.0 (available: v6.0.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded sparse-bitfield v0.11.0 [INFO] [stderr] Downloaded flat-tree v5.0.0 [INFO] [stderr] Downloaded memory-pager v0.9.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a2fed96f9e4f7140e2628e11ffbedc76f7fc69227c043e93a61c6253cd7f53df [INFO] running `Command { std: "docker" "start" "-a" "a2fed96f9e4f7140e2628e11ffbedc76f7fc69227c043e93a61c6253cd7f53df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a2fed96f9e4f7140e2628e11ffbedc76f7fc69227c043e93a61c6253cd7f53df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a2fed96f9e4f7140e2628e11ffbedc76f7fc69227c043e93a61c6253cd7f53df", kill_on_drop: false }` [INFO] [stdout] a2fed96f9e4f7140e2628e11ffbedc76f7fc69227c043e93a61c6253cd7f53df [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f59386a5de8524a32ea45b455759a538d2061f4136070a192ba3ad3874e6aff8 [INFO] running `Command { std: "docker" "start" "-a" "f59386a5de8524a32ea45b455759a538d2061f4136070a192ba3ad3874e6aff8", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Checking memory-pager v0.9.0 [INFO] [stderr] Checking flat-tree v5.0.0 [INFO] [stderr] Checking sparse-bitfield v0.11.0 [INFO] [stderr] Checking tree-index v0.6.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/lib.rs:76:15 [INFO] [stdout] | [INFO] [stdout] 70 | pub fn proof<'a>( [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 76 | ) -> Option { [INFO] [stdout] | ^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/lib.rs:96:15 [INFO] [stdout] | [INFO] [stdout] 89 | pub fn proof_with_digest<'a>( [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 96 | ) -> Option { [INFO] [stdout] | ^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: elided lifetime has a name [INFO] [stdout] --> src/lib.rs:76:15 [INFO] [stdout] | [INFO] [stdout] 70 | pub fn proof<'a>( [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 76 | ) -> Option { [INFO] [stdout] | ^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:2:24 [INFO] [stdout] | [INFO] [stdout] 2 | #![cfg_attr(test, deny(warnings))] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[deny(elided_named_lifetimes)]` implied by `#[deny(warnings)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: elided lifetime has a name [INFO] [stdout] --> src/lib.rs:96:15 [INFO] [stdout] | [INFO] [stdout] 89 | pub fn proof_with_digest<'a>( [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 96 | ) -> Option { [INFO] [stdout] | ^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/lib.rs:331:17 [INFO] [stdout] | [INFO] [stdout] 331 | _ => panic!(format!( [INFO] [stdout] | _________________^ [INFO] [stdout] 332 | | "Bitshift failure. Received bit {}. Expected 1 or 0", [INFO] [stdout] 333 | | n [INFO] [stdout] 334 | | )), [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 331 ~ _ => panic!( [INFO] [stdout] 332 | "Bitshift failure. Received bit {}. Expected 1 or 0", [INFO] [stdout] 333 | n [INFO] [stdout] 334 ~ ), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: panic message is not a string literal [INFO] [stdout] --> src/lib.rs:331:17 [INFO] [stdout] | [INFO] [stdout] 331 | _ => panic!(format!( [INFO] [stdout] | _________________^ [INFO] [stdout] 332 | | "Bitshift failure. Received bit {}. Expected 1 or 0", [INFO] [stdout] 333 | | n [INFO] [stdout] 334 | | )), [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] = note: `#[deny(non_fmt_panics)]` implied by `#[deny(warnings)]` [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 331 ~ _ => panic!( [INFO] [stdout] 332 | "Bitshift failure. Received bit {}. Expected 1 or 0", [INFO] [stdout] 333 | n [INFO] [stdout] 334 ~ ), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `tree-index` (lib test) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "f59386a5de8524a32ea45b455759a538d2061f4136070a192ba3ad3874e6aff8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f59386a5de8524a32ea45b455759a538d2061f4136070a192ba3ad3874e6aff8", kill_on_drop: false }` [INFO] [stdout] f59386a5de8524a32ea45b455759a538d2061f4136070a192ba3ad3874e6aff8