[INFO] fetching crate phylofold 0.1.2...
[INFO] checking phylofold-0.1.2 against try#b1375b2484512d46eeace16657e5b4a5450c610b for pr-112743
[INFO] extracting crate phylofold 0.1.2 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate phylofold 0.1.2 on toolchain b1375b2484512d46eeace16657e5b4a5450c610b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1375b2484512d46eeace16657e5b4a5450c610b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate phylofold 0.1.2
[INFO] finished tweaking crates.io crate phylofold 0.1.2
[INFO] tweaked toml for crates.io crate phylofold 0.1.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate crates.io crate phylofold 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1375b2484512d46eeace16657e5b4a5450c610b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+b1375b2484512d46eeace16657e5b4a5450c610b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4c8432a92b48a5fb845f7c5aeba278da9b10746b24bc5093fef1229e3a3ac632
[INFO] running `Command { std: "docker" "start" "-a" "4c8432a92b48a5fb845f7c5aeba278da9b10746b24bc5093fef1229e3a3ac632", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4c8432a92b48a5fb845f7c5aeba278da9b10746b24bc5093fef1229e3a3ac632", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c8432a92b48a5fb845f7c5aeba278da9b10746b24bc5093fef1229e3a3ac632", kill_on_drop: false }`
[INFO] [stdout] 4c8432a92b48a5fb845f7c5aeba278da9b10746b24bc5093fef1229e3a3ac632
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+b1375b2484512d46eeace16657e5b4a5450c610b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c832d01a108623b6f592179b15b5cea551f45113fff4154b99648d8f293dec1b
[INFO] running `Command { std: "docker" "start" "-a" "c832d01a108623b6f592179b15b5cea551f45113fff4154b99648d8f293dec1b", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.9
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.16
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling serde v1.0.104
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling libc v0.2.67
[INFO] [stderr]    Compiling semver v0.1.20
[INFO] [stderr]     Checking either v1.5.3
[INFO] [stderr]    Compiling matrixmultiply v0.1.15
[INFO] [stderr]    Compiling ryu v1.0.2
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]     Checking ucd-util v0.1.7
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]    Compiling bv v0.7.4
[INFO] [stderr]     Checking rawpointer v0.1.0
[INFO] [stderr]    Compiling ndarray v0.9.1
[INFO] [stderr]     Checking itertools v0.6.5
[INFO] [stderr]     Checking unreachable v1.0.0
[INFO] [stderr]     Checking regex-syntax v0.5.6
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]    Compiling rustc_version v0.1.7
[INFO] [stderr]     Checking utf8-ranges v1.0.4
[INFO] [stderr]     Checking lazy_static v0.1.16
[INFO] [stderr]     Checking itoa v0.4.5
[INFO] [stderr]     Checking bit-vec v0.4.4
[INFO] [stderr]     Checking lazy_static v0.2.11
[INFO] [stderr]     Checking unicode-width v0.1.7
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]     Checking approx v0.1.1
[INFO] [stderr]     Checking bytecount v0.3.2
[INFO] [stderr]     Checking custom_derive v0.1.7
[INFO] [stderr]     Checking getopts v0.2.21
[INFO] [stderr]     Checking itertools v0.8.2
[INFO] [stderr]     Checking scoped_threadpool v0.1.9
[INFO] [stderr]     Checking bit-set v0.4.0
[INFO] [stderr]    Compiling newtype_derive v0.1.6
[INFO] [stderr]     Checking itertools v0.7.11
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]     Checking aho-corasick v0.6.10
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]     Checking regex-automata v0.1.9
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking time v0.1.42
[INFO] [stderr]     Checking num_cpus v1.12.0
[INFO] [stderr]     Checking bio-seq-algos v0.1.15
[INFO] [stderr]     Checking rna-ss-params v0.1.16
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]     Checking num-complex v0.1.43
[INFO] [stderr]     Checking itertools-num v0.1.3
[INFO] [stderr]     Checking ordered-float v0.5.2
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]     Checking bstr v0.2.11
[INFO] [stderr]     Checking multimap v0.4.0
[INFO] [stderr]     Checking vec_map v0.8.1
[INFO] [stderr]     Checking csv v1.1.3
[INFO] [stderr]     Checking bio v0.20.3
[INFO] [stderr]     Checking rna-algos v0.1.14
[INFO] [stdout] error[E0659]: `EXP_HELIX_AU_OR_GU_END_PENALTY_DELTA_FE` is ambiguous
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rna-algos-0.1.14/src/mccaskill_algo.rs:222:375
[INFO] [stdout]     |
[INFO] [stdout] 222 | ...fe * if is_au_or_gu(&bp_closing_loop) {*EXP_HELIX_AU_OR_GU_END_PENALTY_DELTA_FE} else {1.};
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ambiguous name
[INFO] [stdout]     |
[INFO] [stdout]     = note: ambiguous because of multiple glob imports of a name in the same module
[INFO] [stdout] note: `EXP_HELIX_AU_OR_GU_END_PENALTY_DELTA_FE` could refer to the static imported here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rna-algos-0.1.14/src/mccaskill_algo.rs:1:5
[INFO] [stdout]     |
[INFO] [stdout] 1   | use utils::*;
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     = help: consider adding an explicit import of `EXP_HELIX_AU_OR_GU_END_PENALTY_DELTA_FE` to disambiguate
[INFO] [stdout] note: `EXP_HELIX_AU_OR_GU_END_PENALTY_DELTA_FE` could also refer to the static imported here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rna-algos-0.1.14/src/mccaskill_algo.rs:1:5
[INFO] [stdout]     |
[INFO] [stdout] 1   | use utils::*;
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     = help: consider adding an explicit import of `EXP_HELIX_AU_OR_GU_END_PENALTY_DELTA_FE` to disambiguate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0659]: `EXP_HELIX_AU_OR_GU_END_PENALTY_DELTA_FE` is ambiguous
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rna-algos-0.1.14/src/mccaskill_algo.rs:241:46
[INFO] [stdout]     |
[INFO] [stdout] 241 |         } * if is_au_or_gu(&accessible_bp) {*EXP_HELIX_AU_OR_GU_END_PENALTY_DELTA_FE} else {1.});
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ambiguous name
[INFO] [stdout]     |
[INFO] [stdout]     = note: ambiguous because of multiple glob imports of a name in the same module
[INFO] [stdout] note: `EXP_HELIX_AU_OR_GU_END_PENALTY_DELTA_FE` could refer to the static imported here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rna-algos-0.1.14/src/mccaskill_algo.rs:1:5
[INFO] [stdout]     |
[INFO] [stdout] 1   | use utils::*;
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     = help: consider adding an explicit import of `EXP_HELIX_AU_OR_GU_END_PENALTY_DELTA_FE` to disambiguate
[INFO] [stdout] note: `EXP_HELIX_AU_OR_GU_END_PENALTY_DELTA_FE` could also refer to the static imported here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rna-algos-0.1.14/src/mccaskill_algo.rs:1:5
[INFO] [stdout]     |
[INFO] [stdout] 1   | use utils::*;
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     = help: consider adding an explicit import of `EXP_HELIX_AU_OR_GU_END_PENALTY_DELTA_FE` to disambiguate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0659]: `EXP_HELIX_AU_OR_GU_END_PENALTY_DELTA_FE` is ambiguous
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rna-algos-0.1.14/src/mccaskill_algo.rs:288:89
[INFO] [stdout]     |
[INFO] [stdout] 288 | ...fe * if is_au_or_gu(&bp_closing_loop) {*EXP_HELIX_AU_OR_GU_END_PENALTY_DELTA_FE} else {1.} / ss_part_func_4_base_pairing;
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ambiguous name
[INFO] [stdout]     |
[INFO] [stdout]     = note: ambiguous because of multiple glob imports of a name in the same module
[INFO] [stdout] note: `EXP_HELIX_AU_OR_GU_END_PENALTY_DELTA_FE` could refer to the static imported here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rna-algos-0.1.14/src/mccaskill_algo.rs:1:5
[INFO] [stdout]     |
[INFO] [stdout] 1   | use utils::*;
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     = help: consider adding an explicit import of `EXP_HELIX_AU_OR_GU_END_PENALTY_DELTA_FE` to disambiguate
[INFO] [stdout] note: `EXP_HELIX_AU_OR_GU_END_PENALTY_DELTA_FE` could also refer to the static imported here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rna-algos-0.1.14/src/mccaskill_algo.rs:1:5
[INFO] [stdout]     |
[INFO] [stdout] 1   | use utils::*;
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     = help: consider adding an explicit import of `EXP_HELIX_AU_OR_GU_END_PENALTY_DELTA_FE` to disambiguate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0659]: `EXP_HELIX_AU_OR_GU_END_PENALTY_DELTA_FE` is ambiguous
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rna-algos-0.1.14/src/mccaskill_algo.rs:311:44
[INFO] [stdout]     |
[INFO] [stdout] 311 |       } * if is_au_or_gu(&accessible_bp) {*EXP_HELIX_AU_OR_GU_END_PENALTY_DELTA_FE} else {1.});
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ambiguous name
[INFO] [stdout]     |
[INFO] [stdout]     = note: ambiguous because of multiple glob imports of a name in the same module
[INFO] [stdout] note: `EXP_HELIX_AU_OR_GU_END_PENALTY_DELTA_FE` could refer to the static imported here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rna-algos-0.1.14/src/mccaskill_algo.rs:1:5
[INFO] [stdout]     |
[INFO] [stdout] 1   | use utils::*;
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     = help: consider adding an explicit import of `EXP_HELIX_AU_OR_GU_END_PENALTY_DELTA_FE` to disambiguate
[INFO] [stdout] note: `EXP_HELIX_AU_OR_GU_END_PENALTY_DELTA_FE` could also refer to the static imported here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rna-algos-0.1.14/src/mccaskill_algo.rs:1:5
[INFO] [stdout]     |
[INFO] [stdout] 1   | use utils::*;
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     = help: consider adding an explicit import of `EXP_HELIX_AU_OR_GU_END_PENALTY_DELTA_FE` to disambiguate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0659]: `EXP_HELIX_AU_OR_GU_END_PENALTY_DELTA_FE` is ambiguous
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rna-algos-0.1.14/src/mccaskill_algo.rs:332:44
[INFO] [stdout]     |
[INFO] [stdout] 332 |       } * if is_au_or_gu(&accessible_bp) {*EXP_HELIX_AU_OR_GU_END_PENALTY_DELTA_FE} else {1.};
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ambiguous name
[INFO] [stdout]     |
[INFO] [stdout]     = note: ambiguous because of multiple glob imports of a name in the same module
[INFO] [stdout] note: `EXP_HELIX_AU_OR_GU_END_PENALTY_DELTA_FE` could refer to the static imported here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rna-algos-0.1.14/src/mccaskill_algo.rs:1:5
[INFO] [stdout]     |
[INFO] [stdout] 1   | use utils::*;
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     = help: consider adding an explicit import of `EXP_HELIX_AU_OR_GU_END_PENALTY_DELTA_FE` to disambiguate
[INFO] [stdout] note: `EXP_HELIX_AU_OR_GU_END_PENALTY_DELTA_FE` could also refer to the static imported here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rna-algos-0.1.14/src/mccaskill_algo.rs:1:5
[INFO] [stdout]     |
[INFO] [stdout] 1   | use utils::*;
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     = help: consider adding an explicit import of `EXP_HELIX_AU_OR_GU_END_PENALTY_DELTA_FE` to disambiguate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0659`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rna-algos` (lib) due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "c832d01a108623b6f592179b15b5cea551f45113fff4154b99648d8f293dec1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c832d01a108623b6f592179b15b5cea551f45113fff4154b99648d8f293dec1b", kill_on_drop: false }`
[INFO] [stdout] c832d01a108623b6f592179b15b5cea551f45113fff4154b99648d8f293dec1b