[INFO] fetching crate prettify_ip 0.1.2...
[INFO] testing prettify_ip-0.1.2 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate prettify_ip 0.1.2 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate prettify_ip 0.1.2
[INFO] finished tweaking crates.io crate prettify_ip 0.1.2
[INFO] tweaked toml for crates.io crate prettify_ip 0.1.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate prettify_ip 0.1.2 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate prettify_ip 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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a3d74b2a5f2a75d90e13bbef429c77696b095dc417c752e9c77fa484770df75d
[INFO] running `Command { std: "docker" "start" "-a" "a3d74b2a5f2a75d90e13bbef429c77696b095dc417c752e9c77fa484770df75d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3d74b2a5f2a75d90e13bbef429c77696b095dc417c752e9c77fa484770df75d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3d74b2a5f2a75d90e13bbef429c77696b095dc417c752e9c77fa484770df75d", kill_on_drop: false }`
[INFO] [stdout] a3d74b2a5f2a75d90e13bbef429c77696b095dc417c752e9c77fa484770df75d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d8c9bbe85ae48e64e0ac1db8853f3ead6ba12fd47c551a4d5484b9874a4bcc98
[INFO] running `Command { std: "docker" "start" "-a" "d8c9bbe85ae48e64e0ac1db8853f3ead6ba12fd47c551a4d5484b9874a4bcc98", kill_on_drop: false }`
[INFO] [stderr]    Compiling prettify_ip v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "d8c9bbe85ae48e64e0ac1db8853f3ead6ba12fd47c551a4d5484b9874a4bcc98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8c9bbe85ae48e64e0ac1db8853f3ead6ba12fd47c551a4d5484b9874a4bcc98", kill_on_drop: false }`
[INFO] [stdout] d8c9bbe85ae48e64e0ac1db8853f3ead6ba12fd47c551a4d5484b9874a4bcc98
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f4e240c73734a04c3b5dc6481eb3e45b72f167c0424dc821459ae3aa0de2c9ac
[INFO] running `Command { std: "docker" "start" "-a" "f4e240c73734a04c3b5dc6481eb3e45b72f167c0424dc821459ae3aa0de2c9ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling prettify_ip v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "f4e240c73734a04c3b5dc6481eb3e45b72f167c0424dc821459ae3aa0de2c9ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4e240c73734a04c3b5dc6481eb3e45b72f167c0424dc821459ae3aa0de2c9ac", kill_on_drop: false }`
[INFO] [stdout] f4e240c73734a04c3b5dc6481eb3e45b72f167c0424dc821459ae3aa0de2c9ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 249b5d973a6459948ed9502270c3e63fd52209f68f679c30cc98ed7592a4baa8
[INFO] running `Command { std: "docker" "start" "-a" "249b5d973a6459948ed9502270c3e63fd52209f68f679c30cc98ed7592a4baa8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/prettify_ip-8d437f8e721d77c7)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test tests::parse_ipv4_from_hex_basic ... ok
[INFO] [stdout] test tests::ipv6_decimal_dotted_with_extra_spaces_between ... ok
[INFO] [stdout] test tests::parse_ipv6_decimal_dotted_basic ... ok
[INFO] [stdout] test tests::parse_ipv6_decimal_dotted_too_few_parts ... ok
[INFO] [stdout] test tests::parse_ipv6_decimal_dotted_empty_input ... ok
[INFO] [stdout] test tests::parse_ipv6_decimal_dotted_trailing_dot ... ok
[INFO] [stdout] test tests::parse_maybe_ip_invalid ... ok
[INFO] [stdout] test tests::parse_maybe_ip_decimal_dotted_ipv6 ... ok
[INFO] [stdout] test tests::parse_ipv4_from_u32_decimal_non_digit ... ok
[INFO] [stdout] test tests::parse_maybe_ip_standard_ipv6 ... ok
[INFO] [stdout] test tests::parse_ipv6_decimal_dotted_min_max_values ... ok
[INFO] [stdout] test tests::parse_ipv6_decimal_dotted_negative_and_non_digit ... ok
[INFO] [stdout] test tests::parse_ipv6_decimal_dotted_whitespace_trim ... ok
[INFO] [stdout] test tests::parse_ipv4_from_hex_invalid_chars ... ok
[INFO] [stdout] test tests::parse_ipv6_decimal_dotted_out_of_range ... ok
[INFO] [stdout] test tests::parse_maybe_ip_ipv4_hex_and_decimal_fallback_order ... ok
[INFO] [stdout] test tests::ipv4_hex_with_leading_zeroes_padding_ok ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests prettify_ip
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - parse_ipv6_decimal_dotted (line 55) ... FAILED
[INFO] [stdout] test src/lib.rs - ipv6_to_decimal_dotted (line 251) ... FAILED
[INFO] [stdout] test src/lib.rs - parse_ipv4_from_hex (line 145) ... FAILED
[INFO] [stdout] test src/lib.rs - to_expanded_ipv6 (line 233) ... FAILED
[INFO] [stdout] test src/lib.rs - parse_maybe_ip (line 188) ... FAILED
[INFO] [stdout] test src/lib.rs - parse_ipv4_from_u32_decimal (line 108) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - parse_ipv6_decimal_dotted (line 55) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `pretty_ip`
[INFO] [stdout]  --> src/lib.rs:56:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use pretty_ip::parse_ipv6_decimal_dotted;
[INFO] [stdout]   |     ^^^^^^^^^ use of unresolved module or unlinked crate `pretty_ip`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 3 | use prettify_ip::parse_ipv6_decimal_dotted;
[INFO] [stdout]   |          ++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - ipv6_to_decimal_dotted (line 251) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `pretty_ip`
[INFO] [stdout]  --> src/lib.rs:252:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use pretty_ip::ipv6_to_decimal_dotted;
[INFO] [stdout]   |     ^^^^^^^^^ use of unresolved module or unlinked crate `pretty_ip`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 3 | use prettify_ip::ipv6_to_decimal_dotted;
[INFO] [stdout]   |          ++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - parse_ipv4_from_hex (line 145) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `pretty_ip`
[INFO] [stdout]  --> src/lib.rs:146:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use pretty_ip::parse_ipv4_from_hex;
[INFO] [stdout]   |     ^^^^^^^^^ use of unresolved module or unlinked crate `pretty_ip`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 3 | use prettify_ip::parse_ipv4_from_hex;
[INFO] [stdout]   |          ++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - to_expanded_ipv6 (line 233) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `pretty_ip`
[INFO] [stdout]  --> src/lib.rs:234:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use pretty_ip::to_expanded_ipv6;
[INFO] [stdout]   |     ^^^^^^^^^ use of unresolved module or unlinked crate `pretty_ip`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 3 | use prettify_ip::to_expanded_ipv6;
[INFO] [stdout]   |          ++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - parse_maybe_ip (line 188) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `pretty_ip`
[INFO] [stdout]  --> src/lib.rs:189:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use pretty_ip::parse_maybe_ip;
[INFO] [stdout]   |     ^^^^^^^^^ use of unresolved module or unlinked crate `pretty_ip`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 3 | use prettify_ip::parse_maybe_ip;
[INFO] [stdout]   |          ++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - parse_ipv4_from_u32_decimal (line 108) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `pretty_ip`
[INFO] [stdout]  --> src/lib.rs:109:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use pretty_ip::parse_ipv4_from_u32_decimal;
[INFO] [stdout]   |     ^^^^^^^^^ use of unresolved module or unlinked crate `pretty_ip`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 3 | use prettify_ip::parse_ipv4_from_u32_decimal;
[INFO] [stdout]   |          ++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - ipv6_to_decimal_dotted (line 251)
[INFO] [stdout]     src/lib.rs - parse_ipv4_from_hex (line 145)
[INFO] [stdout]     src/lib.rs - parse_ipv4_from_u32_decimal (line 108)
[INFO] [stdout]     src/lib.rs - parse_ipv6_decimal_dotted (line 55)
[INFO] [stdout]     src/lib.rs - parse_maybe_ip (line 188)
[INFO] [stdout]     src/lib.rs - to_expanded_ipv6 (line 233)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 6 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.19s; merged doctests compilation took 0.06s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "249b5d973a6459948ed9502270c3e63fd52209f68f679c30cc98ed7592a4baa8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "249b5d973a6459948ed9502270c3e63fd52209f68f679c30cc98ed7592a4baa8", kill_on_drop: false }`
[INFO] [stdout] 249b5d973a6459948ed9502270c3e63fd52209f68f679c30cc98ed7592a4baa8