[INFO] fetching crate art_dice 0.4.1... [INFO] building art_dice-0.4.1 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] extracting crate art_dice 0.4.1 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate art_dice 0.4.1 on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate art_dice 0.4.1 [INFO] finished tweaking crates.io crate art_dice 0.4.1 [INFO] tweaked toml for crates.io crate art_dice 0.4.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 2 packages to latest compatible versions [INFO] [stderr] Adding itertools v0.10.5 (available: v0.14.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e0efa943224d52838cb419b8c85aba544a1eee06061e65ce1450c4d444710e18 [INFO] running `Command { std: "docker" "start" "-a" "e0efa943224d52838cb419b8c85aba544a1eee06061e65ce1450c4d444710e18", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e0efa943224d52838cb419b8c85aba544a1eee06061e65ce1450c4d444710e18", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e0efa943224d52838cb419b8c85aba544a1eee06061e65ce1450c4d444710e18", kill_on_drop: false }` [INFO] [stdout] e0efa943224d52838cb419b8c85aba544a1eee06061e65ce1450c4d444710e18 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cde72954d8babb34f76d666f1217504bf4a9678ac40f54483450725b70d56c01 [INFO] running `Command { std: "docker" "start" "-a" "cde72954d8babb34f76d666f1217504bf4a9678ac40f54483450725b70d56c01", kill_on_drop: false }` [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling art_dice v0.4.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/rolls/mod.rs:53:64 [INFO] [stdout] | [INFO] [stdout] 51 | impl<'a> RollTarget<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] 52 | /// Returns an instance of a target that is exactly N of provided symbols [INFO] [stdout] 53 | pub fn exactly_n_of(n: usize, symbols: &'a [DieSymbol]) -> RollTarget { [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/rolls/mod.rs:61:65 [INFO] [stdout] | [INFO] [stdout] 51 | impl<'a> RollTarget<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 61 | pub fn at_least_n_of(n: usize, symbols: &'a [DieSymbol]) -> RollTarget { [INFO] [stdout] | ^^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/rolls/mod.rs:69:64 [INFO] [stdout] | [INFO] [stdout] 51 | impl<'a> RollTarget<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 69 | pub fn at_most_n_of(n: usize, symbols: &'a [DieSymbol]) -> RollTarget { [INFO] [stdout] | ^^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/rolls/mod.rs:96:53 [INFO] [stdout] | [INFO] [stdout] 94 | impl<'a> RollCollectionPolicy<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] 95 | /// Policy for collecting all dice in the roll [INFO] [stdout] 96 | pub fn collect_all(symbols: &'a [DieSymbol]) -> RollCollectionPolicy { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/rolls/mod.rs:104:68 [INFO] [stdout] | [INFO] [stdout] 94 | impl<'a> RollCollectionPolicy<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 104 | pub fn take_highest_n_of(n:usize, symbols: &'a [DieSymbol]) -> RollCollectionPolicy { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/rolls/mod.rs:112:67 [INFO] [stdout] | [INFO] [stdout] 94 | impl<'a> RollCollectionPolicy<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 112 | pub fn take_lowest_n_of(n:usize, symbols: &'a [DieSymbol]) -> RollCollectionPolicy { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/rolls/mod.rs:120:70 [INFO] [stdout] | [INFO] [stdout] 94 | impl<'a> RollCollectionPolicy<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 120 | pub fn remove_highest_n_of(n:usize, symbols: &'a [DieSymbol]) -> RollCollectionPolicy { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/rolls/mod.rs:128:69 [INFO] [stdout] | [INFO] [stdout] 94 | impl<'a> RollCollectionPolicy<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 128 | pub fn remove_lowest_n_of(n:usize, symbols: &'a [DieSymbol]) -> RollCollectionPolicy { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.67s [INFO] running `Command { std: "docker" "inspect" "cde72954d8babb34f76d666f1217504bf4a9678ac40f54483450725b70d56c01", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cde72954d8babb34f76d666f1217504bf4a9678ac40f54483450725b70d56c01", kill_on_drop: false }` [INFO] [stdout] cde72954d8babb34f76d666f1217504bf4a9678ac40f54483450725b70d56c01 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bf658c444b7be5731c82b44035a093fcd1316c898a182ef070bb2b28c9d54138 [INFO] running `Command { std: "docker" "start" "-a" "bf658c444b7be5731c82b44035a093fcd1316c898a182ef070bb2b28c9d54138", kill_on_drop: false }` [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/rolls/mod.rs:53:64 [INFO] [stdout] | [INFO] [stdout] 51 | impl<'a> RollTarget<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] 52 | /// Returns an instance of a target that is exactly N of provided symbols [INFO] [stdout] 53 | pub fn exactly_n_of(n: usize, symbols: &'a [DieSymbol]) -> RollTarget { [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/rolls/mod.rs:61:65 [INFO] [stdout] | [INFO] [stdout] 51 | impl<'a> RollTarget<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 61 | pub fn at_least_n_of(n: usize, symbols: &'a [DieSymbol]) -> RollTarget { [INFO] [stdout] | ^^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/rolls/mod.rs:69:64 [INFO] [stdout] | [INFO] [stdout] 51 | impl<'a> RollTarget<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 69 | pub fn at_most_n_of(n: usize, symbols: &'a [DieSymbol]) -> RollTarget { [INFO] [stdout] | ^^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/rolls/mod.rs:96:53 [INFO] [stdout] | [INFO] [stdout] 94 | impl<'a> RollCollectionPolicy<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] 95 | /// Policy for collecting all dice in the roll [INFO] [stdout] 96 | pub fn collect_all(symbols: &'a [DieSymbol]) -> RollCollectionPolicy { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/rolls/mod.rs:104:68 [INFO] [stdout] | [INFO] [stdout] 94 | impl<'a> RollCollectionPolicy<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 104 | pub fn take_highest_n_of(n:usize, symbols: &'a [DieSymbol]) -> RollCollectionPolicy { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/rolls/mod.rs:112:67 [INFO] [stdout] | [INFO] [stdout] 94 | impl<'a> RollCollectionPolicy<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 112 | pub fn take_lowest_n_of(n:usize, symbols: &'a [DieSymbol]) -> RollCollectionPolicy { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling art_dice v0.4.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/rolls/mod.rs:120:70 [INFO] [stdout] | [INFO] [stdout] 94 | impl<'a> RollCollectionPolicy<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 120 | pub fn remove_highest_n_of(n:usize, symbols: &'a [DieSymbol]) -> RollCollectionPolicy { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/rolls/mod.rs:128:69 [INFO] [stdout] | [INFO] [stdout] 94 | impl<'a> RollCollectionPolicy<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 128 | pub fn remove_lowest_n_of(n:usize, symbols: &'a [DieSymbol]) -> RollCollectionPolicy { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/rolls/mod.rs:53:64 [INFO] [stdout] | [INFO] [stdout] 51 | impl<'a> RollTarget<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] 52 | /// Returns an instance of a target that is exactly N of provided symbols [INFO] [stdout] 53 | pub fn exactly_n_of(n: usize, symbols: &'a [DieSymbol]) -> RollTarget { [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/rolls/mod.rs:61:65 [INFO] [stdout] | [INFO] [stdout] 51 | impl<'a> RollTarget<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 61 | pub fn at_least_n_of(n: usize, symbols: &'a [DieSymbol]) -> RollTarget { [INFO] [stdout] | ^^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/rolls/mod.rs:69:64 [INFO] [stdout] | [INFO] [stdout] 51 | impl<'a> RollTarget<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 69 | pub fn at_most_n_of(n: usize, symbols: &'a [DieSymbol]) -> RollTarget { [INFO] [stdout] | ^^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/rolls/mod.rs:96:53 [INFO] [stdout] | [INFO] [stdout] 94 | impl<'a> RollCollectionPolicy<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] 95 | /// Policy for collecting all dice in the roll [INFO] [stdout] 96 | pub fn collect_all(symbols: &'a [DieSymbol]) -> RollCollectionPolicy { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/rolls/mod.rs:104:68 [INFO] [stdout] | [INFO] [stdout] 94 | impl<'a> RollCollectionPolicy<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 104 | pub fn take_highest_n_of(n:usize, symbols: &'a [DieSymbol]) -> RollCollectionPolicy { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/rolls/mod.rs:112:67 [INFO] [stdout] | [INFO] [stdout] 94 | impl<'a> RollCollectionPolicy<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 112 | pub fn take_lowest_n_of(n:usize, symbols: &'a [DieSymbol]) -> RollCollectionPolicy { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/rolls/mod.rs:120:70 [INFO] [stdout] | [INFO] [stdout] 94 | impl<'a> RollCollectionPolicy<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 120 | pub fn remove_highest_n_of(n:usize, symbols: &'a [DieSymbol]) -> RollCollectionPolicy { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/rolls/mod.rs:128:69 [INFO] [stdout] | [INFO] [stdout] 94 | impl<'a> RollCollectionPolicy<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 128 | pub fn remove_lowest_n_of(n:usize, symbols: &'a [DieSymbol]) -> RollCollectionPolicy { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.59s [INFO] running `Command { std: "docker" "inspect" "bf658c444b7be5731c82b44035a093fcd1316c898a182ef070bb2b28c9d54138", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf658c444b7be5731c82b44035a093fcd1316c898a182ef070bb2b28c9d54138", kill_on_drop: false }` [INFO] [stdout] bf658c444b7be5731c82b44035a093fcd1316c898a182ef070bb2b28c9d54138