[INFO] fetching crate kripher 0.8.0...
[INFO] testing kripher-0.8.0 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate kripher 0.8.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate kripher 0.8.0 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kripher 0.8.0
[INFO] finished tweaking crates.io crate kripher 0.8.0
[INFO] tweaked toml for crates.io crate kripher 0.8.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e6f5e53e3e913de2f5540709691aebac14adf1171cefbb55a2e3c79d972850f2
[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" "e6f5e53e3e913de2f5540709691aebac14adf1171cefbb55a2e3c79d972850f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e6f5e53e3e913de2f5540709691aebac14adf1171cefbb55a2e3c79d972850f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6f5e53e3e913de2f5540709691aebac14adf1171cefbb55a2e3c79d972850f2", kill_on_drop: false }`
[INFO] [stdout] e6f5e53e3e913de2f5540709691aebac14adf1171cefbb55a2e3c79d972850f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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] ebfee837a9cb189daec1923ed4a78ce7b5c79e82cf4a2dc2ae8689d1593b07fb
[INFO] running `Command { std: "docker" "start" "-a" "ebfee837a9cb189daec1923ed4a78ce7b5c79e82cf4a2dc2ae8689d1593b07fb", kill_on_drop: false }`
[INFO] [stderr]    Compiling kripher v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
[INFO] running `Command { std: "docker" "inspect" "ebfee837a9cb189daec1923ed4a78ce7b5c79e82cf4a2dc2ae8689d1593b07fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebfee837a9cb189daec1923ed4a78ce7b5c79e82cf4a2dc2ae8689d1593b07fb", kill_on_drop: false }`
[INFO] [stdout] ebfee837a9cb189daec1923ed4a78ce7b5c79e82cf4a2dc2ae8689d1593b07fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--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] 40d4a9437e495a09736ecd180e6128524d68511aede5169087f0dd35258b4f3a
[INFO] running `Command { std: "docker" "start" "-a" "40d4a9437e495a09736ecd180e6128524d68511aede5169087f0dd35258b4f3a", kill_on_drop: false }`
[INFO] [stderr]    Compiling kripher v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "40d4a9437e495a09736ecd180e6128524d68511aede5169087f0dd35258b4f3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40d4a9437e495a09736ecd180e6128524d68511aede5169087f0dd35258b4f3a", kill_on_drop: false }`
[INFO] [stdout] 40d4a9437e495a09736ecd180e6128524d68511aede5169087f0dd35258b4f3a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2e362d1ce4d2da4b25324329efc3dab6f9a23d03523f210745f83d76094b887b
[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" "2e362d1ce4d2da4b25324329efc3dab6f9a23d03523f210745f83d76094b887b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/kripher-c6f6bb0077cbb474)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::test_calculate_shift ... ok
[INFO] [stdout] test tests::test_num_size ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/kripher-4a8ff1c6e33fafa9)
[INFO] [stdout] test utils::tests::test_starting_zero ... ok
[INFO] [stdout] test utils::tests::test_middle_letter ... ok
[INFO] [stdout] test utils::tests::test_multiple_spaces ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kripher
[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] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/utils.rs - utils::read_from (line 69) ... ok
[INFO] [stdout] test src/lib.rs - decode (line 93) ... ok
[INFO] [stdout] test src/lib.rs - encode (line 62) ... ok
[INFO] [stdout] test src/utils.rs - utils::write_to (line 101) ... ok
[INFO] [stdout] test src/options.rs - options::Options::from_args (line 50) ... ok
[INFO] [stdout] test src/utils.rs - utils::split_into_numbers (line 33) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.42s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2e362d1ce4d2da4b25324329efc3dab6f9a23d03523f210745f83d76094b887b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e362d1ce4d2da4b25324329efc3dab6f9a23d03523f210745f83d76094b887b", kill_on_drop: false }`
[INFO] [stdout] 2e362d1ce4d2da4b25324329efc3dab6f9a23d03523f210745f83d76094b887b