[INFO] fetching crate breaking-attr 0.2.0...
[INFO] testing breaking-attr-0.2.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate breaking-attr 0.2.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate breaking-attr 0.2.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate breaking-attr 0.2.0
[INFO] tweaked toml for crates.io crate breaking-attr 0.2.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate breaking-attr 0.2.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate breaking-attr 0.2.0 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded blake3 v1.7.0
[INFO] [stderr]   Downloaded cc v1.2.17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2599f370974e7d37342d8a7a6bdd8c89fdb2d39e4e229470e41b7f6c4dec6500
[INFO] running `Command { std: "docker" "start" "-a" "2599f370974e7d37342d8a7a6bdd8c89fdb2d39e4e229470e41b7f6c4dec6500", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2599f370974e7d37342d8a7a6bdd8c89fdb2d39e4e229470e41b7f6c4dec6500", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2599f370974e7d37342d8a7a6bdd8c89fdb2d39e4e229470e41b7f6c4dec6500", kill_on_drop: false }`
[INFO] [stdout] 2599f370974e7d37342d8a7a6bdd8c89fdb2d39e4e229470e41b7f6c4dec6500
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d43d56d10e764d4858835173f7c0b1971f254d71abc9f78884ae1c3b32e6bb01
[INFO] running `Command { std: "docker" "start" "-a" "d43d56d10e764d4858835173f7c0b1971f254d71abc9f78884ae1c3b32e6bb01", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.2.17
[INFO] [stderr]    Compiling base64 v0.21.7
[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 3.69s
[INFO] running `Command { std: "docker" "inspect" "d43d56d10e764d4858835173f7c0b1971f254d71abc9f78884ae1c3b32e6bb01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d43d56d10e764d4858835173f7c0b1971f254d71abc9f78884ae1c3b32e6bb01", kill_on_drop: false }`
[INFO] [stdout] d43d56d10e764d4858835173f7c0b1971f254d71abc9f78884ae1c3b32e6bb01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a07aa804b4aa53fc1a17ed7ea282ff17e2a0654b0fe2af4f73ebd56d0c93586e
[INFO] running `Command { std: "docker" "start" "-a" "a07aa804b4aa53fc1a17ed7ea282ff17e2a0654b0fe2af4f73ebd56d0c93586e", kill_on_drop: false }`
[INFO] [stderr]    Compiling constant_time_eq v0.3.1
[INFO] [stderr]    Compiling arrayref v0.3.9
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[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" "a07aa804b4aa53fc1a17ed7ea282ff17e2a0654b0fe2af4f73ebd56d0c93586e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a07aa804b4aa53fc1a17ed7ea282ff17e2a0654b0fe2af4f73ebd56d0c93586e", kill_on_drop: false }`
[INFO] [stdout] a07aa804b4aa53fc1a17ed7ea282ff17e2a0654b0fe2af4f73ebd56d0c93586e