[INFO] updating cached repository bielr/biotrees-rs [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/bielr/biotrees-rs [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/bielr/biotrees-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/bielr/biotrees-rs"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/bielr/biotrees-rs'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/bielr/biotrees-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bielr/biotrees-rs"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bielr/biotrees-rs'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] f832804f9a4d4dc24e1c165cf0362387a4115d60 [INFO] sha for GitHub repo bielr/biotrees-rs: f832804f9a4d4dc24e1c165cf0362387a4115d60 [INFO] validating manifest of bielr/biotrees-rs on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of bielr/biotrees-rs on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing bielr/biotrees-rs [INFO] finished frobbing bielr/biotrees-rs [INFO] frobbed toml for bielr/biotrees-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/bielr/biotrees-rs/Cargo.toml [INFO] started frobbing bielr/biotrees-rs [INFO] finished frobbing bielr/biotrees-rs [INFO] frobbed toml for bielr/biotrees-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bielr/biotrees-rs/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing bielr/biotrees-rs against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/bielr/biotrees-rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 8c3e6cbeae6fa1c43cd6a1de4f970251304c8200d71025d214f17e5b2d2a7d0d [INFO] running `"docker" "start" "-a" "8c3e6cbeae6fa1c43cd6a1de4f970251304c8200d71025d214f17e5b2d2a7d0d"` [INFO] [stderr] Compiling lock_api v0.1.5 [INFO] [stderr] Compiling crossbeam-deque v0.6.3 [INFO] [stderr] Compiling parking_lot v0.7.1 [INFO] [stderr] Compiling rayon-core v1.5.0 [INFO] [stderr] Compiling once_cell v0.1.8 [INFO] [stderr] Compiling rayon v1.1.0 [INFO] [stderr] Compiling cached v0.8.1 [INFO] [stderr] Compiling biotrees v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/phylo/mod.rs:127:48 [INFO] [stderr] | [INFO] [stderr] 127 | let f_ref = &mut f as &mut FnMut(&Self, R, R) -> R; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Self, R, R) -> R` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/phylo/mod.rs:131:48 [INFO] [stderr] | [INFO] [stderr] 131 | let f_ref = &mut f as &mut FnMut(&Self, R, R) -> R; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Self, R, R) -> R` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/phylo/mod.rs:141:33 [INFO] [stderr] | [INFO] [stderr] 141 | where F: Fn(&Self, &mut Iterator) -> R, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/phylo/mod.rs:147:36 [INFO] [stderr] | [INFO] [stderr] 147 | let f_ref = &f as &Fn(&Self, &mut Iterator) -> R; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Self, &mut Iterator) -> R` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/phylo/mod.rs:147:51 [INFO] [stderr] | [INFO] [stderr] 147 | let f_ref = &f as &Fn(&Self, &mut Iterator) -> R; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.35s [INFO] running `"docker" "inspect" "8c3e6cbeae6fa1c43cd6a1de4f970251304c8200d71025d214f17e5b2d2a7d0d"` [INFO] running `"docker" "rm" "-f" "8c3e6cbeae6fa1c43cd6a1de4f970251304c8200d71025d214f17e5b2d2a7d0d"` [INFO] [stdout] 8c3e6cbeae6fa1c43cd6a1de4f970251304c8200d71025d214f17e5b2d2a7d0d [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/bielr/biotrees-rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 244559a0022a7de2a9a016eb17f11188a1482153dfeb49bb585410afced9040e [INFO] running `"docker" "start" "-a" "244559a0022a7de2a9a016eb17f11188a1482153dfeb49bb585410afced9040e"` [INFO] [stderr] Compiling biotrees v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/phylo/mod.rs:127:48 [INFO] [stderr] | [INFO] [stderr] 127 | let f_ref = &mut f as &mut FnMut(&Self, R, R) -> R; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Self, R, R) -> R` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/phylo/mod.rs:131:48 [INFO] [stderr] | [INFO] [stderr] 131 | let f_ref = &mut f as &mut FnMut(&Self, R, R) -> R; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Self, R, R) -> R` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/phylo/mod.rs:141:33 [INFO] [stderr] | [INFO] [stderr] 141 | where F: Fn(&Self, &mut Iterator) -> R, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/phylo/mod.rs:147:36 [INFO] [stderr] | [INFO] [stderr] 147 | let f_ref = &f as &Fn(&Self, &mut Iterator) -> R; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Self, &mut Iterator) -> R` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/phylo/mod.rs:147:51 [INFO] [stderr] | [INFO] [stderr] 147 | let f_ref = &f as &Fn(&Self, &mut Iterator) -> R; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `sym_desc_half` [INFO] [stderr] --> examples/enum_balance.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | fn sym_desc_half(t: &Shape) -> u32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `sym_desc` [INFO] [stderr] --> examples/enum_balance.rs:29:1 [INFO] [stderr] | [INFO] [stderr] 29 | fn sym_desc(t: &Shape) -> u32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `depth_avg` [INFO] [stderr] --> examples/enum_balance.rs:48:1 [INFO] [stderr] | [INFO] [stderr] 48 | fn depth_avg(t: &Phylo) -> f64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `depth_var` [INFO] [stderr] --> examples/enum_balance.rs:55:1 [INFO] [stderr] | [INFO] [stderr] 55 | fn depth_var(t: &Phylo) -> f64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.59s [INFO] running `"docker" "inspect" "244559a0022a7de2a9a016eb17f11188a1482153dfeb49bb585410afced9040e"` [INFO] running `"docker" "rm" "-f" "244559a0022a7de2a9a016eb17f11188a1482153dfeb49bb585410afced9040e"` [INFO] [stdout] 244559a0022a7de2a9a016eb17f11188a1482153dfeb49bb585410afced9040e [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/bielr/biotrees-rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"` [INFO] [stdout] 94dc6189d00d138ccfa2238b42dab1abc71d87019481a10d88f500ee27569ba5 [INFO] running `"docker" "start" "-a" "94dc6189d00d138ccfa2238b42dab1abc71d87019481a10d88f500ee27569ba5"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running /opt/crater/target/debug/deps/biotrees-56fc43915ceab2b9 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stderr] Doc-tests biotrees [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [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 [INFO] [stdout] [INFO] running `"docker" "inspect" "94dc6189d00d138ccfa2238b42dab1abc71d87019481a10d88f500ee27569ba5"` [INFO] running `"docker" "rm" "-f" "94dc6189d00d138ccfa2238b42dab1abc71d87019481a10d88f500ee27569ba5"` [INFO] [stdout] 94dc6189d00d138ccfa2238b42dab1abc71d87019481a10d88f500ee27569ba5