[INFO] fetching crate rc4 0.1.0...
[INFO] testing rc4-0.1.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate rc4 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate rc4 0.1.0
[INFO] finished tweaking crates.io crate rc4 0.1.0
[INFO] tweaked toml for crates.io crate rc4 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rc4 0.1.0 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 9 packages to latest compatible versions
[INFO] [stderr]       Adding hex-literal v0.3.4 (available: v1.0.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded hex-literal v0.3.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e440ec8980f9049978f2538928bff18cf19a9cac30f8ee83ec1e90f2ac492cb2
[INFO] running `Command { std: "docker" "start" "-a" "e440ec8980f9049978f2538928bff18cf19a9cac30f8ee83ec1e90f2ac492cb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e440ec8980f9049978f2538928bff18cf19a9cac30f8ee83ec1e90f2ac492cb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e440ec8980f9049978f2538928bff18cf19a9cac30f8ee83ec1e90f2ac492cb2", kill_on_drop: false }`
[INFO] [stdout] e440ec8980f9049978f2538928bff18cf19a9cac30f8ee83ec1e90f2ac492cb2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 05d9f4fd8c0ace642864b0f3beba1c1cb4baef585b220bc184cdd47f8297ec7c
[INFO] running `Command { std: "docker" "start" "-a" "05d9f4fd8c0ace642864b0f3beba1c1cb4baef585b220bc184cdd47f8297ec7c", kill_on_drop: false }`
[INFO] [stderr]    Compiling inout v0.1.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling cipher v0.4.4
[INFO] [stderr]    Compiling rc4 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "05d9f4fd8c0ace642864b0f3beba1c1cb4baef585b220bc184cdd47f8297ec7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05d9f4fd8c0ace642864b0f3beba1c1cb4baef585b220bc184cdd47f8297ec7c", kill_on_drop: false }`
[INFO] [stdout] 05d9f4fd8c0ace642864b0f3beba1c1cb4baef585b220bc184cdd47f8297ec7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b160284ab14edaa0e662c9befd3c16770e261d4585db057d7682cfe68559660
[INFO] running `Command { std: "docker" "start" "-a" "4b160284ab14edaa0e662c9befd3c16770e261d4585db057d7682cfe68559660", kill_on_drop: false }`
[INFO] [stderr]    Compiling hex-literal v0.3.4
[INFO] [stderr]    Compiling rc4 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.41s
[INFO] running `Command { std: "docker" "inspect" "4b160284ab14edaa0e662c9befd3c16770e261d4585db057d7682cfe68559660", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b160284ab14edaa0e662c9befd3c16770e261d4585db057d7682cfe68559660", kill_on_drop: false }`
[INFO] [stdout] 4b160284ab14edaa0e662c9befd3c16770e261d4585db057d7682cfe68559660
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fe54d1bd71e2fed72dcea185b577662b9e591184cb36e5c2bbd1869c8a2cbe2c
[INFO] running `Command { std: "docker" "start" "-a" "fe54d1bd71e2fed72dcea185b577662b9e591184cb36e5c2bbd1869c8a2cbe2c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rc4-e1c02c78f1f0004f)
[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/lib.rs (/opt/rustwide/target/debug/deps/lib-c78a58ffda7ab65a)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test test_rfc6229_length_128_bits_key1 ... ok
[INFO] [stdout] test test_rfc6229_length_128_bits_key2 ... ok
[INFO] [stdout] test test_rfc6229_length_256_bits_key1 ... ok
[INFO] [stdout] test test_rfc6229_length_256_bits_key2 ... ok
[INFO] [stdout] test test_rfc6229_length_192_bits_key1 ... ok
[INFO] [stdout] test test_rfc6229_length_64_bits_key2 ... ok
[INFO] [stdout] test test_rfc6229_length_64_bits_key1 ... ok
[INFO] [stdout] test test_rfc6229_length_56_bits_key1 ... ok
[INFO] [stdout] test test_rfc6229_length_192_bits_key2 ... ok
[INFO] [stdout] test test_rfc6229_length_56_bits_key2 ... ok
[INFO] [stdout] test test_rfc6229_length_80_bits_key1 ... ok
[INFO] [stdout] test test_rfc6229_length_80_bits_key2 ... ok
[INFO] [stdout] test test_rfc6229_length_40_bits_key1 ... ok
[INFO] [stdout] test test_rfc6229_length_40_bits_key2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rc4
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 80) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.48s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fe54d1bd71e2fed72dcea185b577662b9e591184cb36e5c2bbd1869c8a2cbe2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe54d1bd71e2fed72dcea185b577662b9e591184cb36e5c2bbd1869c8a2cbe2c", kill_on_drop: false }`
[INFO] [stdout] fe54d1bd71e2fed72dcea185b577662b9e591184cb36e5c2bbd1869c8a2cbe2c