[INFO] fetching crate crypto_api_blake2 0.2.0...
[INFO] testing crypto_api_blake2-0.2.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate crypto_api_blake2 0.2.0 into /workspace/builds/worker-4-tc1/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-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate crypto_api_blake2 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded crypto_api v0.2.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] a6f95dd27b3ac9f35b409377f86f725138ee480affa06a78df695b83685de49c
[INFO] running `Command { std: "docker" "start" "-a" "a6f95dd27b3ac9f35b409377f86f725138ee480affa06a78df695b83685de49c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a6f95dd27b3ac9f35b409377f86f725138ee480affa06a78df695b83685de49c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6f95dd27b3ac9f35b409377f86f725138ee480affa06a78df695b83685de49c", kill_on_drop: false }`
[INFO] [stdout] a6f95dd27b3ac9f35b409377f86f725138ee480affa06a78df695b83685de49c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 3b72fba7ece521620d70853f7043e4f4c56bf311ed271e7b227ca56983683655
[INFO] running `Command { std: "docker" "start" "-a" "3b72fba7ece521620d70853f7043e4f4c56bf311ed271e7b227ca56983683655", 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 0.44s
[INFO] running `Command { std: "docker" "inspect" "3b72fba7ece521620d70853f7043e4f4c56bf311ed271e7b227ca56983683655", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b72fba7ece521620d70853f7043e4f4c56bf311ed271e7b227ca56983683655", kill_on_drop: false }`
[INFO] [stdout] 3b72fba7ece521620d70853f7043e4f4c56bf311ed271e7b227ca56983683655
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 46027c6b5264309b462dd12a3cdcc3deec724fa81b781d8fbd565c9edfd804c9
[INFO] running `Command { std: "docker" "start" "-a" "46027c6b5264309b462dd12a3cdcc3deec724fa81b781d8fbd565c9edfd804c9", 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_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] [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] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "46027c6b5264309b462dd12a3cdcc3deec724fa81b781d8fbd565c9edfd804c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46027c6b5264309b462dd12a3cdcc3deec724fa81b781d8fbd565c9edfd804c9", kill_on_drop: false }`
[INFO] [stdout] 46027c6b5264309b462dd12a3cdcc3deec724fa81b781d8fbd565c9edfd804c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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", kill_on_drop: false }`
[INFO] [stdout] 7943b67a721f299a16f94a19aa0d854b0737d7d14e3a1c39fe4d104b1ebcb17b
[INFO] running `Command { std: "docker" "start" "-a" "7943b67a721f299a16f94a19aa0d854b0737d7d14e3a1c39fe4d104b1ebcb17b", kill_on_drop: false }`
[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] 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]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/crypto_api_blake2-96c743b0f90afa95)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/blake2b_hash.rs (/opt/rustwide/target/debug/deps/blake2b_hash-2bf2c8f75f9fa94a)
[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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test ... ok
[INFO] [stdout] test test_api ... 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 0.01s
[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 0.02s
[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] [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_streaming_mac.rs (/opt/rustwide/target/debug/deps/blake2b_streaming_mac-1feddc37eea7d425)
[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/read_test_vectors.rs (/opt/rustwide/target/debug/deps/read_test_vectors-6947df90f3ec81d3)
[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] [stderr]    Doc-tests crypto_api_blake2
[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" "7943b67a721f299a16f94a19aa0d854b0737d7d14e3a1c39fe4d104b1ebcb17b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7943b67a721f299a16f94a19aa0d854b0737d7d14e3a1c39fe4d104b1ebcb17b", kill_on_drop: false }`
[INFO] [stdout] 7943b67a721f299a16f94a19aa0d854b0737d7d14e3a1c39fe4d104b1ebcb17b