[INFO] fetching crate segment-tree 2.0.0... [INFO] testing segment-tree-2.0.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1 [INFO] extracting crate segment-tree 2.0.0 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate segment-tree 2.0.0 [INFO] finished tweaking crates.io crate segment-tree 2.0.0 [INFO] tweaked toml for crates.io crate segment-tree 2.0.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate segment-tree 2.0.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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 23 packages to latest compatible versions [INFO] [stderr] Adding num-bigint v0.2.6 (available: v0.4.6) [INFO] [stderr] Adding rand v0.6.5 (available: v0.9.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded fuchsia-cprng v0.1.1 [INFO] [stderr] Downloaded rand_core v0.4.2 [INFO] [stderr] Downloaded rand_core v0.3.1 [INFO] [stderr] Downloaded num-integer v0.1.46 [INFO] [stderr] Downloaded rand_hc v0.1.0 [INFO] [stderr] Downloaded rand_isaac v0.1.1 [INFO] [stderr] Downloaded rand_jitter v0.1.4 [INFO] [stderr] Downloaded rand v0.6.5 [INFO] [stderr] Downloaded cloudabi v0.0.3 [INFO] [stderr] Downloaded num-bigint v0.2.6 [INFO] [stderr] Downloaded rand_os v0.1.3 [INFO] [stderr] Downloaded autocfg v0.1.8 [INFO] [stderr] Downloaded rand_pcg v0.1.2 [INFO] [stderr] Downloaded rand_xorshift v0.1.1 [INFO] [stderr] Downloaded rand_chacha v0.1.1 [INFO] [stderr] Downloaded rdrand v0.4.0 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d715eb8b248da0ee64940dcf98a603cadcb874cc384a8110eea1b858a6fdee1f [INFO] running `Command { std: "docker" "start" "-a" "d715eb8b248da0ee64940dcf98a603cadcb874cc384a8110eea1b858a6fdee1f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d715eb8b248da0ee64940dcf98a603cadcb874cc384a8110eea1b858a6fdee1f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d715eb8b248da0ee64940dcf98a603cadcb874cc384a8110eea1b858a6fdee1f", kill_on_drop: false }` [INFO] [stdout] d715eb8b248da0ee64940dcf98a603cadcb874cc384a8110eea1b858a6fdee1f [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" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f3ace6def3b026467ed9bc7215f87e32c9cdb8e035403ed423888564fc259437 [INFO] running `Command { std: "docker" "start" "-a" "f3ace6def3b026467ed9bc7215f87e32c9cdb8e035403ed423888564fc259437", kill_on_drop: false }` [INFO] [stderr] Compiling segment-tree v2.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/fenwick.rs:160:26 [INFO] [stdout] | [INFO] [stdout] 160 | pub fn query_noclone(&self, mut i: usize) -> MaybeOwned { [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] 160 | pub fn query_noclone(&self, mut i: usize) -> MaybeOwned<'_, N> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.41s [INFO] running `Command { std: "docker" "inspect" "f3ace6def3b026467ed9bc7215f87e32c9cdb8e035403ed423888564fc259437", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f3ace6def3b026467ed9bc7215f87e32c9cdb8e035403ed423888564fc259437", kill_on_drop: false }` [INFO] [stdout] f3ace6def3b026467ed9bc7215f87e32c9cdb8e035403ed423888564fc259437 [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" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2182adc29369390bf5e78fca3c8235ef9a4fc90d461e970f999bd854c5d8f671 [INFO] running `Command { std: "docker" "start" "-a" "2182adc29369390bf5e78fca3c8235ef9a4fc90d461e970f999bd854c5d8f671", kill_on_drop: false }` [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/fenwick.rs:160:26 [INFO] [stdout] | [INFO] [stdout] 160 | pub fn query_noclone(&self, mut i: usize) -> MaybeOwned { [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] 160 | pub fn query_noclone(&self, mut i: usize) -> MaybeOwned<'_, N> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling segment-tree v2.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/fenwick.rs:160:26 [INFO] [stdout] | [INFO] [stdout] 160 | pub fn query_noclone(&self, mut i: usize) -> MaybeOwned { [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] 160 | pub fn query_noclone(&self, mut i: usize) -> MaybeOwned<'_, N> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 4.18s [INFO] running `Command { std: "docker" "inspect" "2182adc29369390bf5e78fca3c8235ef9a4fc90d461e970f999bd854c5d8f671", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2182adc29369390bf5e78fca3c8235ef9a4fc90d461e970f999bd854c5d8f671", kill_on_drop: false }` [INFO] [stdout] 2182adc29369390bf5e78fca3c8235ef9a4fc90d461e970f999bd854c5d8f671 [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" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7a7931f49ada475803251fc1144de05528bccd92770740e9be8ccfcc837ac553 [INFO] running `Command { std: "docker" "start" "-a" "7a7931f49ada475803251fc1144de05528bccd92770740e9be8ccfcc837ac553", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] [INFO] [stderr] --> src/fenwick.rs:160:26 [INFO] [stdout] running 12 tests [INFO] [stderr] | [INFO] [stdout] test fenwick::tests::fenwick_query ... ok [INFO] [stderr] 160 | pub fn query_noclone(&self, mut i: usize) -> MaybeOwned { [INFO] [stdout] test ops::tests::ops_and_identity ... ok [INFO] [stderr] | ^^^^^ ------------- the same lifetime is hidden here [INFO] [stdout] test ops::tests::ops_nan ... ok [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] 160 | pub fn query_noclone(&self, mut i: usize) -> MaybeOwned<'_, N> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `segment-tree` (lib) generated 1 warning (run `cargo fix --lib -p segment-tree` to apply 1 suggestion) [INFO] [stderr] warning: `segment-tree` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/segment_tree-8185542f22ff590d) [INFO] [stdout] test segment_tree::tests::segment_tree_build ... ok [INFO] [stdout] test fenwick::tests::fenwick_map ... ok [INFO] [stdout] test propagating::tests::test ... ok [INFO] [stdout] test segment_tree::tests::segment_tree_modify ... ok [INFO] [stdout] test fenwick::tests::fenwick_extend ... ok [INFO] [stdout] test segment_tree::tests::segment_tree_query_commut ... ok [INFO] [stdout] test fenwick::tests::fenwick_set ... ok [INFO] [stdout] test fenwick::tests::fenwick_modify ... ok [INFO] [stdout] test segment_tree::tests::segment_tree_query ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.38s [INFO] [stdout] [INFO] [stderr] Doc-tests segment_tree [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test src/ops/mod.rs - ops::Invertible::uncombine (line 86) ... ok [INFO] [stdout] test src/fenwick.rs - fenwick::PrefixPoint (line 81) ... ok [INFO] [stdout] test src/segment_tree.rs - segment_tree::SegmentPoint (line 52) ... ok [INFO] [stdout] test src/segment_tree.rs - segment_tree::SegmentPoint::build_noalloc (line 183) ... ok [INFO] [stdout] test src/propagating.rs - propagating::PointSegment (line 17) ... ok [INFO] [stdout] test src/segment_tree.rs - segment_tree::SegmentPoint (line 20) ... ok [INFO] [stdout] test src/lib.rs - (line 33) ... ok [INFO] [stdout] test src/fenwick.rs - fenwick::PrefixPoint (line 20) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.62s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "7a7931f49ada475803251fc1144de05528bccd92770740e9be8ccfcc837ac553", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a7931f49ada475803251fc1144de05528bccd92770740e9be8ccfcc837ac553", kill_on_drop: false }` [INFO] [stdout] 7a7931f49ada475803251fc1144de05528bccd92770740e9be8ccfcc837ac553