[INFO] fetching crate crypto_api_blake2 0.2.0...
[INFO] testing crypto_api_blake2-0.2.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate crypto_api_blake2 0.2.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate crypto_api_blake2 0.2.0
[INFO] finished tweaking crates.io crate crypto_api_blake2 0.2.0
[INFO] tweaked toml for crates.io crate crypto_api_blake2 0.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate crypto_api_blake2 0.2.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3bb52f8db4bbdb5b2cbffbd99f13a266c1209d01355439371edaae70717e3612
[INFO] running `Command { std: "docker" "start" "-a" "3bb52f8db4bbdb5b2cbffbd99f13a266c1209d01355439371edaae70717e3612", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3bb52f8db4bbdb5b2cbffbd99f13a266c1209d01355439371edaae70717e3612", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bb52f8db4bbdb5b2cbffbd99f13a266c1209d01355439371edaae70717e3612", kill_on_drop: false }`
[INFO] [stdout] 3bb52f8db4bbdb5b2cbffbd99f13a266c1209d01355439371edaae70717e3612
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] efb79e80e41489271726469324145809d1d24b6892cef2ff82a6cc8224911c2e
[INFO] running `Command { std: "docker" "start" "-a" "efb79e80e41489271726469324145809d1d24b6892cef2ff82a6cc8224911c2e", kill_on_drop: false }`
[INFO] [stderr]    Compiling crypto_api v0.2.2
[INFO] [stderr]    Compiling crypto_api_blake2 v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "efb79e80e41489271726469324145809d1d24b6892cef2ff82a6cc8224911c2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efb79e80e41489271726469324145809d1d24b6892cef2ff82a6cc8224911c2e", kill_on_drop: false }`
[INFO] [stdout] efb79e80e41489271726469324145809d1d24b6892cef2ff82a6cc8224911c2e
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 37fe5e220f95780ce1d616cc6096dd65fcb58b7b1a6d4f7031caf4d325a509a8
[INFO] running `Command { std: "docker" "start" "-a" "37fe5e220f95780ce1d616cc6096dd65fcb58b7b1a6d4f7031caf4d325a509a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling crypto_api_blake2 v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `line` is never read
[INFO] [stdout]  --> tests/blake2b_kdf.rs:7:2
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct TestVector {
[INFO] [stdout]   |            ---------- field in this struct
[INFO] [stdout] 7 |     line: usize,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `TestVector` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `line` is never read
[INFO] [stdout]  --> tests/blake2b_mac.rs:7:2
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct TestVector {
[INFO] [stdout]   |            ---------- field in this struct
[INFO] [stdout] 7 |     line: usize,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `TestVector` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "37fe5e220f95780ce1d616cc6096dd65fcb58b7b1a6d4f7031caf4d325a509a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37fe5e220f95780ce1d616cc6096dd65fcb58b7b1a6d4f7031caf4d325a509a8", kill_on_drop: false }`
[INFO] [stdout] 37fe5e220f95780ce1d616cc6096dd65fcb58b7b1a6d4f7031caf4d325a509a8
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1380f8e4fb38719606df2d3ba6cf94c23b485b643daf38b1a2f06fffc80b34d3
[INFO] running `Command { std: "docker" "start" "-a" "1380f8e4fb38719606df2d3ba6cf94c23b485b643daf38b1a2f06fffc80b34d3", kill_on_drop: false }`
[INFO] [stderr] warning: field `line` is never read
[INFO] [stderr]  --> tests/blake2b_kdf.rs:7:2
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub struct TestVector {
[INFO] [stderr]   |            ---------- field in this struct
[INFO] [stderr] 7 |     line: usize,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `TestVector` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `crypto_api_blake2` (test "blake2b_kdf") generated 1 warning
[INFO] [stderr] warning: field `line` is never read
[INFO] [stderr]  --> tests/blake2b_mac.rs:7:2
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub struct TestVector {
[INFO] [stderr]   |            ---------- field in this struct
[INFO] [stderr] 7 |     line: usize,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `TestVector` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `crypto_api_blake2` (test "blake2b_mac") generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/crypto_api_blake2-96c743b0f90afa95)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/blake2b_hash.rs (/opt/rustwide/target/debug/deps/blake2b_hash-2bf2c8f75f9fa94a)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_api ... ok
[INFO] [stdout] test test ... ok
[INFO] [stderr]      Running tests/blake2b_kdf.rs (/opt/rustwide/target/debug/deps/blake2b_kdf-bc3dac7e18733d8c)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_api ... ok
[INFO] [stdout] test test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/blake2b_mac.rs (/opt/rustwide/target/debug/deps/blake2b_mac-148a5ad19ae57038)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_api ... ok
[INFO] [stdout] test test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/blake2b_streaming_hash.rs (/opt/rustwide/target/debug/deps/blake2b_streaming_hash-f23f925173d1a8f9)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running tests/blake2b_streaming_mac.rs (/opt/rustwide/target/debug/deps/blake2b_streaming_mac-1feddc37eea7d425)
[INFO] [stderr]      Running tests/read_test_vectors.rs (/opt/rustwide/target/debug/deps/read_test_vectors-6947df90f3ec81d3)
[INFO] [stdout] test test_api ... ok
[INFO] [stdout] test test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_api ... ok
[INFO] [stdout] test test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests crypto_api_blake2
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1380f8e4fb38719606df2d3ba6cf94c23b485b643daf38b1a2f06fffc80b34d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1380f8e4fb38719606df2d3ba6cf94c23b485b643daf38b1a2f06fffc80b34d3", kill_on_drop: false }`
[INFO] [stdout] 1380f8e4fb38719606df2d3ba6cf94c23b485b643daf38b1a2f06fffc80b34d3