[INFO] fetching crate chacha20 0.7.1...
[INFO] testing chacha20-0.7.1 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate chacha20 0.7.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate chacha20 0.7.1 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate chacha20 0.7.1
[INFO] finished tweaking crates.io crate chacha20 0.7.1
[INFO] tweaked toml for crates.io crate chacha20 0.7.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4d7c279e1f105a9cf60a30107404aad3de91a182d3917ef1d20a5c6fea8e72e9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4d7c279e1f105a9cf60a30107404aad3de91a182d3917ef1d20a5c6fea8e72e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d7c279e1f105a9cf60a30107404aad3de91a182d3917ef1d20a5c6fea8e72e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d7c279e1f105a9cf60a30107404aad3de91a182d3917ef1d20a5c6fea8e72e9", kill_on_drop: false }`
[INFO] [stdout] 4d7c279e1f105a9cf60a30107404aad3de91a182d3917ef1d20a5c6fea8e72e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 36cd6a630b0fb417cddfb70d3c1f7c957c5ccb7e215d7bde5619f11d94fd541a
[INFO] running `Command { std: "docker" "start" "-a" "36cd6a630b0fb417cddfb70d3c1f7c957c5ccb7e215d7bde5619f11d94fd541a", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling blobby v0.3.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling cipher v0.3.0
[INFO] [stderr]    Compiling chacha20 v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.13s
[INFO] running `Command { std: "docker" "inspect" "36cd6a630b0fb417cddfb70d3c1f7c957c5ccb7e215d7bde5619f11d94fd541a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36cd6a630b0fb417cddfb70d3c1f7c957c5ccb7e215d7bde5619f11d94fd541a", kill_on_drop: false }`
[INFO] [stdout] 36cd6a630b0fb417cddfb70d3c1f7c957c5ccb7e215d7bde5619f11d94fd541a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f09c91bacdfe254b0e55a7dd9a0911537fa7063edd4d13efcc274274e26312b6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f09c91bacdfe254b0e55a7dd9a0911537fa7063edd4d13efcc274274e26312b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling hex-literal-impl v0.2.2
[INFO] [stderr]    Compiling hex-literal v0.2.1
[INFO] [stderr]    Compiling chacha20 v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.90s
[INFO] running `Command { std: "docker" "inspect" "f09c91bacdfe254b0e55a7dd9a0911537fa7063edd4d13efcc274274e26312b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f09c91bacdfe254b0e55a7dd9a0911537fa7063edd4d13efcc274274e26312b6", kill_on_drop: false }`
[INFO] [stdout] f09c91bacdfe254b0e55a7dd9a0911537fa7063edd4d13efcc274274e26312b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 87d02553d58aa95d2e790d54b08b54bc7e52bb25660c27c81e6cfa6f784ba8b2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "87d02553d58aa95d2e790d54b08b54bc7e52bb25660c27c81e6cfa6f784ba8b2", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 4 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/chacha20-4b16f7702922b318)
[INFO] [stdout] test backend::sse2::tests::generate_vs_scalar_impl ... ok
[INFO] [stdout] test backend::sse2::tests::init_and_double_round ... ok
[INFO] [stdout] test backend::sse2::tests::init_and_store ... ok
[INFO] [stderr]      Running tests/lib.rs (/opt/rustwide/target/debug/deps/lib-c2e04d678a1f3d25)
[INFO] [stdout] test xchacha::hchacha20_tests::test_vector ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test overflow::bad_overflow_check4 ... ok
[INFO] [stdout] test xchacha20::xchacha20_keystream ... ok
[INFO] [stdout] test xchacha20::xchacha20_encryption ... ok
[INFO] [stdout] test overflow::xchacha_has_a_big_counter ... ok
[INFO] [stdout] test overflow::xchacha_upper_limit ... ok
[INFO] [stdout] test overflow::bad_overflow_check1 ... ok
[INFO] [stdout] test overflow::bad_overflow_check5 ... ok
[INFO] [stdout] test overflow::bad_overflow_check2 ... ok
[INFO] [stdout] test overflow::bad_overflow_check6 ... ok
[INFO] [stdout] test overflow::xchacha_256gb ... ok
[INFO] [stdout] test overflow::bad_overflow_check7 ... ok
[INFO] [stdout] test overflow::bad_overflow_check3 ... ok
[INFO] [stdout] test chacha20_core ... ok
[INFO] [stdout] test chacha20_seek ... ok
[INFO] [stdout] test xchacha20::xchacha20_seek ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests chacha20
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 44) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.66s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "87d02553d58aa95d2e790d54b08b54bc7e52bb25660c27c81e6cfa6f784ba8b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87d02553d58aa95d2e790d54b08b54bc7e52bb25660c27c81e6cfa6f784ba8b2", kill_on_drop: false }`
[INFO] [stdout] 87d02553d58aa95d2e790d54b08b54bc7e52bb25660c27c81e6cfa6f784ba8b2