[INFO] cloning repository https://github.com/Waridley/breaking-attr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Waridley/breaking-attr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWaridley%2Fbreaking-attr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWaridley%2Fbreaking-attr'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 086c221ca7fcfc6ef96d7e93cced6bd99ac890b9
[INFO] testing Waridley/breaking-attr against try#0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6 for pr-137122-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWaridley%2Fbreaking-attr" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Waridley/breaking-attr
[INFO] finished tweaking git repo https://github.com/Waridley/breaking-attr
[INFO] tweaked toml for git repo https://github.com/Waridley/breaking-attr written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Waridley/breaking-attr on toolchain 0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Waridley/breaking-attr 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" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] testing Waridley/breaking-attr against try#0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6 for pr-137122-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWaridley%2Fbreaking-attr" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Waridley/breaking-attr
[INFO] finished tweaking git repo https://github.com/Waridley/breaking-attr
[INFO] tweaked toml for git repo https://github.com/Waridley/breaking-attr written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Waridley/breaking-attr on toolchain 0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Waridley/breaking-attr 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" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6a2a6b5554342b74385ded4d3a76ba3c7b26860ab0bdd45a35dc775ffd32e102
[INFO] running `Command { std: "docker" "start" "-a" "6a2a6b5554342b74385ded4d3a76ba3c7b26860ab0bdd45a35dc775ffd32e102", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6a2a6b5554342b74385ded4d3a76ba3c7b26860ab0bdd45a35dc775ffd32e102", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a2a6b5554342b74385ded4d3a76ba3c7b26860ab0bdd45a35dc775ffd32e102", kill_on_drop: false }`
[INFO] [stdout] 6a2a6b5554342b74385ded4d3a76ba3c7b26860ab0bdd45a35dc775ffd32e102
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e80aeddd7c1e7dc7407e75ebccddd2c76a1067e65d656f20cff4c255debd17b7
[INFO] running `Command { std: "docker" "start" "-a" "e80aeddd7c1e7dc7407e75ebccddd2c76a1067e65d656f20cff4c255debd17b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling constant_time_eq v0.3.1
[INFO] [stderr]    Compiling arrayref v0.3.9
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling base64 v0.21.7
[INFO] [stderr]    Compiling cc v1.2.17
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling blake3 v1.7.0
[INFO] [stderr]    Compiling breaking-attr v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.98s
[INFO] running `Command { std: "docker" "inspect" "e80aeddd7c1e7dc7407e75ebccddd2c76a1067e65d656f20cff4c255debd17b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e80aeddd7c1e7dc7407e75ebccddd2c76a1067e65d656f20cff4c255debd17b7", kill_on_drop: false }`
[INFO] [stdout] e80aeddd7c1e7dc7407e75ebccddd2c76a1067e65d656f20cff4c255debd17b7
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d801e098a6a080310696297bda729af6b59d50d17cf202a244cfa50062ce46a
[INFO] running `Command { std: "docker" "start" "-a" "0d801e098a6a080310696297bda729af6b59d50d17cf202a244cfa50062ce46a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling constant_time_eq v0.3.1
[INFO] [stderr]    Compiling arrayref v0.3.9
[INFO] [stderr]    Compiling base64 v0.21.7
[INFO] [stderr]    Compiling blake3 v1.7.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling breaking-attr v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: either the `sha2` feature must be enabled or a different hasher must be specified
[INFO] [stdout]   --> tests/tests.rs:14:16
[INFO] [stdout]    |
[INFO] [stdout] 14 |     #[breaking(sha2 = "vBiL_LXe0fzq8CYZidX08ua7mMMB7T_KmbWqS9w6ZHM=")]
[INFO] [stdout]    |                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: either the `sha2` feature must be enabled or a different hasher must be specified
[INFO] [stdout]   --> tests/tests.rs:17:16
[INFO] [stdout]    |
[INFO] [stdout] 17 |     #[breaking(sha256 = "yFGGvXNrkGi9W6EkurKoaR-YVX-wkVrvd3OLflrGyG0=")]
[INFO] [stdout]    |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: either the `sha2` feature must be enabled or a different hasher must be specified
[INFO] [stdout]   --> tests/tests.rs:20:16
[INFO] [stdout]    |
[INFO] [stdout] 20 |     #[breaking(sha224 = "eDkZAHeOIImW3JGjkwEiOzCEy-JIeXgkAxE0gg==")]
[INFO] [stdout]    |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: either the `sha2` feature must be enabled or a different hasher must be specified
[INFO] [stdout]   --> tests/tests.rs:23:16
[INFO] [stdout]    |
[INFO] [stdout] 23 |     #[breaking(sha384 = "dUZc1MuQAoTLrSKVuK1ovEIdz_orTO4QbGvUWOevtQ8SwyqlM-8_ppWwoUzOaC82")]
[INFO] [stdout]    |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: either the `sha2` feature must be enabled or a different hasher must be specified
[INFO] [stdout]   --> tests/tests.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         sha512 = "q6pVPUidwbMP6dIZ7AkRtX1lI-BQ41T3B5xYl1d2-AuEyAgPcf3OrAukc5F4ipRbdNoHDmHJrh5pX0-Ax-RQFg=="
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: either the `sha2` feature must be enabled or a different hasher must be specified
[INFO] [stdout]   --> tests/tests.rs:31:16
[INFO] [stdout]    |
[INFO] [stdout] 31 |     #[breaking(sha512_224 = "mnnxQ56r1rLGV66BDYBdwkP_No-pI0-GQfruQw==")]
[INFO] [stdout]    |                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: either the `sha2` feature must be enabled or a different hasher must be specified
[INFO] [stdout]   --> tests/tests.rs:34:16
[INFO] [stdout]    |
[INFO] [stdout] 34 |     #[breaking(sha512_256 = "Io7SHXF6BTzGjmPifLa58nSaz8bxdxXKoufjhoTPcQw=")]
[INFO] [stdout]    |                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: either the `md5` feature must be enabled or a different hasher must be specified
[INFO] [stdout]   --> tests/tests.rs:37:16
[INFO] [stdout]    |
[INFO] [stdout] 37 |     #[breaking(md5 = "63_HcFESCMbwzC0-dDXfXA==")]
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `breaking-attr` (test "tests") due to 8 previous errors
[INFO] running `Command { std: "docker" "inspect" "0d801e098a6a080310696297bda729af6b59d50d17cf202a244cfa50062ce46a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d801e098a6a080310696297bda729af6b59d50d17cf202a244cfa50062ce46a", kill_on_drop: false }`
[INFO] [stdout] 0d801e098a6a080310696297bda729af6b59d50d17cf202a244cfa50062ce46a