[INFO] fetching crate encoding_index_tests 0.1.4...
[INFO] testing encoding_index_tests-0.1.4 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate encoding_index_tests 0.1.4 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate encoding_index_tests 0.1.4 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate encoding_index_tests 0.1.4
[INFO] finished tweaking crates.io crate encoding_index_tests 0.1.4
[INFO] tweaked toml for crates.io crate encoding_index_tests 0.1.4 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 17da2a7fd7c615aed7647bbf453b26d81a18f11d7ee619a97ba55b80d4b8ed02
[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" "17da2a7fd7c615aed7647bbf453b26d81a18f11d7ee619a97ba55b80d4b8ed02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "17da2a7fd7c615aed7647bbf453b26d81a18f11d7ee619a97ba55b80d4b8ed02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17da2a7fd7c615aed7647bbf453b26d81a18f11d7ee619a97ba55b80d4b8ed02", kill_on_drop: false }`
[INFO] [stdout] 17da2a7fd7c615aed7647bbf453b26d81a18f11d7ee619a97ba55b80d4b8ed02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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] 7f1bda2c1aa9b16b76056743b4d719f1a85cfb3546134c96fc6668c9fbaf9e3b
[INFO] running `Command { std: "docker" "start" "-a" "7f1bda2c1aa9b16b76056743b4d719f1a85cfb3546134c96fc6668c9fbaf9e3b", kill_on_drop: false }`
[INFO] [stderr]    Compiling encoding_index_tests v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "7f1bda2c1aa9b16b76056743b4d719f1a85cfb3546134c96fc6668c9fbaf9e3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f1bda2c1aa9b16b76056743b4d719f1a85cfb3546134c96fc6668c9fbaf9e3b", kill_on_drop: false }`
[INFO] [stdout] 7f1bda2c1aa9b16b76056743b4d719f1a85cfb3546134c96fc6668c9fbaf9e3b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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] 62244c5b912c1fed4c363f10eb56a9ee42d0a524dfa9b2049d349344338f2b70
[INFO] running `Command { std: "docker" "start" "-a" "62244c5b912c1fed4c363f10eb56a9ee42d0a524dfa9b2049d349344338f2b70", kill_on_drop: false }`
[INFO] [stderr]    Compiling encoding_index_tests v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "62244c5b912c1fed4c363f10eb56a9ee42d0a524dfa9b2049d349344338f2b70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62244c5b912c1fed4c363f10eb56a9ee42d0a524dfa9b2049d349344338f2b70", kill_on_drop: false }`
[INFO] [stdout] 62244c5b912c1fed4c363f10eb56a9ee42d0a524dfa9b2049d349344338f2b70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", 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] 41cf1354e44016ba8059125a319e03b08e65a4950fdc8caae9fcbc72df7714ce
[INFO] running `Command { std: "docker" "start" "-a" "41cf1354e44016ba8059125a319e03b08e65a4950fdc8caae9fcbc72df7714ce", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/encoding_index_tests-9913f16206c466ac
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests encoding_index_tests
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "41cf1354e44016ba8059125a319e03b08e65a4950fdc8caae9fcbc72df7714ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41cf1354e44016ba8059125a319e03b08e65a4950fdc8caae9fcbc72df7714ce", kill_on_drop: false }`
[INFO] [stdout] 41cf1354e44016ba8059125a319e03b08e65a4950fdc8caae9fcbc72df7714ce