[INFO] fetching crate sugars 3.0.0...
[INFO] testing sugars-3.0.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate sugars 3.0.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate sugars 3.0.0 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sugars 3.0.0
[INFO] finished tweaking crates.io crate sugars 3.0.0
[INFO] tweaked toml for crates.io crate sugars 3.0.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d79637e951a9976046a3adb25021764f6872a2776ab3a08b59475dfa751b48c3
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d79637e951a9976046a3adb25021764f6872a2776ab3a08b59475dfa751b48c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d79637e951a9976046a3adb25021764f6872a2776ab3a08b59475dfa751b48c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d79637e951a9976046a3adb25021764f6872a2776ab3a08b59475dfa751b48c3", kill_on_drop: false }`
[INFO] [stdout] d79637e951a9976046a3adb25021764f6872a2776ab3a08b59475dfa751b48c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 127846ee614dbc557d14a255b1b9bf1c4261b4a12fed31e4cc8a72097b6bf089
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "127846ee614dbc557d14a255b1b9bf1c4261b4a12fed31e4cc8a72097b6bf089", kill_on_drop: false }`
[INFO] [stderr]    Compiling sugars v3.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "127846ee614dbc557d14a255b1b9bf1c4261b4a12fed31e4cc8a72097b6bf089", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "127846ee614dbc557d14a255b1b9bf1c4261b4a12fed31e4cc8a72097b6bf089", kill_on_drop: false }`
[INFO] [stdout] 127846ee614dbc557d14a255b1b9bf1c4261b4a12fed31e4cc8a72097b6bf089
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 640464db3a73a540e877b6544a3b27d526e66fc8229ea536563273e248b73986
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "640464db3a73a540e877b6544a3b27d526e66fc8229ea536563273e248b73986", kill_on_drop: false }`
[INFO] [stderr]    Compiling sugars v3.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.37s
[INFO] running `Command { std: "docker" "inspect" "640464db3a73a540e877b6544a3b27d526e66fc8229ea536563273e248b73986", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "640464db3a73a540e877b6544a3b27d526e66fc8229ea536563273e248b73986", kill_on_drop: false }`
[INFO] [stdout] 640464db3a73a540e877b6544a3b27d526e66fc8229ea536563273e248b73986
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ac657d9be0adfa4f39a84182b3de0e262fc3f069f5eca2e5d162f5cb91745c46
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ac657d9be0adfa4f39a84182b3de0e262fc3f069f5eca2e5d162f5cb91745c46", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 61 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sugars-cd25b1b4fcd7c416)
[INFO] [stdout] test collections::tests::trailing_all ... ok
[INFO] [stdout] test comprehension::tests::c_no_conditional ... ok
[INFO] [stdout] test comprehension::tests::c_2_nested_with_conditional ... ok
[INFO] [stdout] test collections::tests::hset ... ok
[INFO] [stdout] test comprehension::tests::c_3_nested_with_conditional ... ok
[INFO] [stdout] test collections::tests::lkl_repeat ... ok
[INFO] [stdout] test comprehension::tests::c_2_nested_no_conditional ... ok
[INFO] [stdout] test collections::tests::lkl ... ok
[INFO] [stdout] test collections::tests::rlkl_repeat ... ok
[INFO] [stdout] test comprehension::tests::cbtmap_just_in_no_conditional ... ok
[INFO] [stdout] test comprehension::tests::c_with_conditional ... ok
[INFO] [stdout] test collections::tests::rlkl ... ok
[INFO] [stdout] test collections::tests::hmap ... ok
[INFO] [stdout] test collections::tests::deque ... ok
[INFO] [stdout] test comprehension::tests::cvec_2_nested_no_conditional ... ok
[INFO] [stdout] test comprehension::tests::cset_just_in_with_conditional ... ok
[INFO] [stdout] test collections::tests::btset ... ok
[INFO] [stdout] test comprehension::tests::c_3_nested_no_conditional ... ok
[INFO] [stdout] test comprehension::tests::cbtmap_just_in_with_conditional ... ok
[INFO] [stdout] test pointer::tests::arc ... ok
[INFO] [stdout] test hash::tests::hash_with_hasher ... ok
[INFO] [stdout] test hash::tests::hash_default ... ok
[INFO] [stdout] test comprehension::tests::cbtset_just_in_with_conditional ... ok
[INFO] [stdout] test pointer::tests::boxed ... ok
[INFO] [stdout] test comprehension::tests::cbtset_just_in_no_conditional ... ok
[INFO] [stdout] test collections::tests::btmap ... ok
[INFO] [stdout] test comprehension::tests::cvec_3_nested_no_conditional ... ok
[INFO] [stdout] test comprehension::tests::cvec_2_nested_with_conditional ... ok
[INFO] [stdout] test comprehension::tests::cmap_just_in_no_conditional ... ok
[INFO] [stdout] test comprehension::tests::cset_just_in_no_conditional ... ok
[INFO] [stdout] test comprehension::tests::cmap_just_in_with_conditional ... ok
[INFO] [stdout] test comprehension::tests::cvec_basic_with_conditional ... ok
[INFO] [stdout] test comprehension::tests::cvec_basic_no_conditional ... ok
[INFO] [stdout] test collections::tests::bheap ... ok
[INFO] [stdout] test pointer::tests::arc_tuples ... ok
[INFO] [stdout] test comprehension::tests::cvec_just_in_3_nested_with_conditional ... ok
[INFO] [stdout] test pointer::tests::arc_trailing_comma ... ok
[INFO] [stdout] test pointer::tests::cow ... ok
[INFO] [stdout] test pointer::tests::rc_tuples ... ok
[INFO] [stdout] test pointer::tests::rc ... ok
[INFO] [stdout] test pointer::tests::refcell ... ok
[INFO] [stdout] test pointer::tests::mutex ... ok
[INFO] [stdout] test times::tests::dur_identifier_micros ... ok
[INFO] [stdout] test pointer::tests::refcell_tuples ... ok
[INFO] [stdout] test times::tests::dur_identifier_millis ... ok
[INFO] [stdout] test pointer::tests::rwlock ... ok
[INFO] [stdout] test pointer::tests::refcell_trailing_comma ... ok
[INFO] [stdout] test pointer::tests::boxed_trailing_comma ... ok
[INFO] [stdout] test times::tests::dur_identifier_min ... ok
[INFO] [stdout] test times::tests::dur_identifier_sec ... ok
[INFO] [stdout] test pointer::tests::rc_trailing_comma ... ok
[INFO] [stdout] test times::tests::dur_identifier_nano ... ok
[INFO] [stdout] test times::tests::dur_literal_sec ... ok
[INFO] [stdout] test times::tests::dur_literal_micros ... ok
[INFO] [stdout] test times::tests::dur_literal_millis ... ok
[INFO] [stdout] test pointer::tests::boxed_tuples ... ok
[INFO] [stdout] test times::tests::dur_literal_min ... ok
[INFO] [stdout] test times::tests::dur_literal_nano ... ok
[INFO] [stdout] test pointer::tests::cell_trailing_comma ... ok
[INFO] [stdout] test pointer::tests::cell_tuples ... ok
[INFO] [stderr]    Doc-tests sugars
[INFO] [stdout] test pointer::tests::cell ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 61 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 43 tests
[INFO] [stdout] test src/collections.rs - rlkl (line 255) ... ok
[INFO] [stdout] test src/collections.rs - bheap (line 292) ... ok
[INFO] [stdout] test src/collections.rs - lkl (line 184) ... ok
[INFO] [stdout] test src/collections.rs - rlkl (line 238) ... ok
[INFO] [stdout] test src/collections.rs - hmap (line 14) ... ok
[INFO] [stdout] test src/collections.rs - deque (line 147) ... ok
[INFO] [stdout] test src/collections.rs - lkl (line 201) ... ok
[INFO] [stdout] test src/comprehension.rs - cdeque (line 75) ... ok
[INFO] [stdout] test src/collections.rs - btset (line 112) ... ok
[INFO] [stdout] test src/comprehension.rs - clkl (line 99) ... ok
[INFO] [stdout] test src/comprehension.rs - cbheap (line 123) ... ok
[INFO] [stdout] test src/comprehension.rs - cbtset (line 218) ... ok
[INFO] [stdout] test src/comprehension.rs - cbtmap (line 194) ... ok
[INFO] [stdout] test src/collections.rs - btmap (line 79) ... ok
[INFO] [stdout] test src/collections.rs - hset (line 48) ... ok
[INFO] [stdout] test src/comprehension.rs - c (line 11) ... ok
[INFO] [stdout] test src/lib.rs - (line 117) ... ok
[INFO] [stdout] test src/hash.rs - hash (line 5) ... ok
[INFO] [stdout] test src/comprehension.rs - cmap (line 147) ... ok
[INFO] [stdout] test src/comprehension.rs - cvec (line 54) ... ok
[INFO] [stdout] test src/lib.rs - (line 48) ... ok
[INFO] [stdout] test src/comprehension.rs - cset (line 171) ... ok
[INFO] [stdout] test src/lib.rs - (line 128) ... ok
[INFO] [stdout] test src/lib.rs - (line 84) ... ok
[INFO] [stdout] test src/pointer.rs - arc (line 166) ... ok
[INFO] [stdout] test src/lib.rs - (line 139) ... ok
[INFO] [stdout] test src/lib.rs - (line 164) ... ok
[INFO] [stdout] test src/pointer.rs - cell (line 113) ... ok
[INFO] [stdout] test src/lib.rs - (line 101) ... ok
[INFO] [stdout] test src/pointer.rs - cow (line 69) ... ok
[INFO] [stdout] test src/pointer.rs - boxed (line 8) ... ok
[INFO] [stdout] test src/lib.rs - (line 54) ... ok
[INFO] [stdout] test src/lib.rs - (line 69) ... ok
[INFO] [stdout] test src/pointer.rs - cow (line 80) ... ok
[INFO] [stdout] test src/pointer.rs - refcell (line 139) ... ok
[INFO] [stdout] test src/pointer.rs - rc (line 37) ... ok
[INFO] [stdout] test src/pointer.rs - mutex (line 193) ... ok
[INFO] [stdout] test src/pointer.rs - rwlock (line 222) ... ok
[INFO] [stdout] test src/times.rs - time (line 157) ... ok
[INFO] [stdout] test src/lib.rs - (line 151) ... ok
[INFO] [stdout] test src/times.rs - dur (line 13) ... ok
[INFO] [stdout] test src/times.rs - sleep (line 74) ... ok
[INFO] [stdout] test src/times.rs - time (line 143) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 43 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 26.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ac657d9be0adfa4f39a84182b3de0e262fc3f069f5eca2e5d162f5cb91745c46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac657d9be0adfa4f39a84182b3de0e262fc3f069f5eca2e5d162f5cb91745c46", kill_on_drop: false }`
[INFO] [stdout] ac657d9be0adfa4f39a84182b3de0e262fc3f069f5eca2e5d162f5cb91745c46