[INFO] fetching crate nt 0.3.4...
[INFO] extracting crate nt 0.3.4 into work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/nt/0.3.4
[INFO] extracting crate nt 0.3.4 into work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/nt/0.3.4
[INFO] validating manifest of nt-0.3.4 on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of nt-0.3.4 on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing nt-0.3.4
[INFO] finished frobbing nt-0.3.4
[INFO] frobbed toml for nt-0.3.4 written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/nt/0.3.4/Cargo.toml
[INFO] started frobbing nt-0.3.4
[INFO] finished frobbing nt-0.3.4
[INFO] frobbed toml for nt-0.3.4 written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/nt/0.3.4/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr] error: failed to select a version for the requirement `nt-packet = "^0.1.3"`
[INFO] [stderr]   candidate versions found which didn't match: 0.1.2, 0.1.1, 0.1.0
[INFO] [stderr]   location searched: crates.io index
[INFO] [stderr] required by package `nt v0.3.4 (/mnt/big/crater/work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/nt/0.3.4)`
[ERROR] this task or one of its parent failed!
[ERROR] overridden task result to broken:yanked
[ERROR] caused by: crate nt-0.3.4 depends on yanked crates
[ERROR]