[INFO] fetching crate cipher 0.5.0-rc.2...
[INFO] testing cipher-0.5.0-rc.2 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate cipher 0.5.0-rc.2 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate cipher 0.5.0-rc.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate cipher 0.5.0-rc.2
[INFO] tweaked toml for crates.io crate cipher 0.5.0-rc.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cipher 0.5.0-rc.2 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 cipher 0.5.0-rc.2 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]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded block-buffer v0.11.0-rc.5
[INFO] [stderr]   Downloaded inout v0.2.1
[INFO] [stderr]   Downloaded blobby v0.4.0
[INFO] [stderr]   Downloaded crypto-common v0.2.0-rc.5
[INFO] [stderr]   Downloaded rand_core v0.10.0-rc-2
[INFO] [stderr]   Downloaded block-padding v0.4.1
[INFO] [stderr]   Downloaded hybrid-array v0.4.5
[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] 80ed978cc8e623c047c529988dfd3c6d2e4317e0555be0dfe793ff3b5c9b9178
[INFO] running `Command { std: "docker" "start" "-a" "80ed978cc8e623c047c529988dfd3c6d2e4317e0555be0dfe793ff3b5c9b9178", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "80ed978cc8e623c047c529988dfd3c6d2e4317e0555be0dfe793ff3b5c9b9178", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80ed978cc8e623c047c529988dfd3c6d2e4317e0555be0dfe793ff3b5c9b9178", kill_on_drop: false }`
[INFO] [stdout] 80ed978cc8e623c047c529988dfd3c6d2e4317e0555be0dfe793ff3b5c9b9178
[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] f6ba8c0cb079b6aeec1ca7e3a67facb7006b9687f6b71f8e60426fc76729a107
[INFO] running `Command { std: "docker" "start" "-a" "f6ba8c0cb079b6aeec1ca7e3a67facb7006b9687f6b71f8e60426fc76729a107", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling hybrid-array v0.4.5
[INFO] [stderr]    Compiling inout v0.2.1
[INFO] [stderr]    Compiling crypto-common v0.2.0-rc.5
[INFO] [stderr]    Compiling cipher v0.5.0-rc.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.40s
[INFO] running `Command { std: "docker" "inspect" "f6ba8c0cb079b6aeec1ca7e3a67facb7006b9687f6b71f8e60426fc76729a107", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6ba8c0cb079b6aeec1ca7e3a67facb7006b9687f6b71f8e60426fc76729a107", kill_on_drop: false }`
[INFO] [stdout] f6ba8c0cb079b6aeec1ca7e3a67facb7006b9687f6b71f8e60426fc76729a107
[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] 2f1ecd06587425cc8d521bdedfd1828da4ad9645c6db63fa548bb81338099f8d
[INFO] running `Command { std: "docker" "start" "-a" "2f1ecd06587425cc8d521bdedfd1828da4ad9645c6db63fa548bb81338099f8d", kill_on_drop: false }`
[INFO] [stderr]    Compiling hex-literal v1.1.0
[INFO] [stderr]    Compiling cipher v0.5.0-rc.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "2f1ecd06587425cc8d521bdedfd1828da4ad9645c6db63fa548bb81338099f8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f1ecd06587425cc8d521bdedfd1828da4ad9645c6db63fa548bb81338099f8d", kill_on_drop: false }`
[INFO] [stdout] 2f1ecd06587425cc8d521bdedfd1828da4ad9645c6db63fa548bb81338099f8d
[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", kill_on_drop: false }`
[INFO] [stdout] 266d9930e0aeda0ffce3a8f974960e38e62f4d3daf173e55a7a4b1c35fb8801a
[INFO] running `Command { std: "docker" "start" "-a" "266d9930e0aeda0ffce3a8f974960e38e62f4d3daf173e55a7a4b1c35fb8801a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cipher-8d12b45bd48792a1)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/stream.rs (/opt/rustwide/target/debug/deps/stream-69e1e889795d4956)
[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 1 test
[INFO] [stdout] test dummy_stream_cipher_core ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]    Doc-tests cipher
[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" "266d9930e0aeda0ffce3a8f974960e38e62f4d3daf173e55a7a4b1c35fb8801a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "266d9930e0aeda0ffce3a8f974960e38e62f4d3daf173e55a7a4b1c35fb8801a", kill_on_drop: false }`
[INFO] [stdout] 266d9930e0aeda0ffce3a8f974960e38e62f4d3daf173e55a7a4b1c35fb8801a