[INFO] fetching crate bencoderus 0.1.1...
[INFO] testing bencoderus-0.1.1 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate bencoderus 0.1.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate bencoderus 0.1.1 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bencoderus 0.1.1
[INFO] finished tweaking crates.io crate bencoderus 0.1.1
[INFO] tweaked toml for crates.io crate bencoderus 0.1.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f711a63160a1c0803c6b64e49669d8f1120a59b8364a01ae9524235da8135393
[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" "f711a63160a1c0803c6b64e49669d8f1120a59b8364a01ae9524235da8135393", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f711a63160a1c0803c6b64e49669d8f1120a59b8364a01ae9524235da8135393", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f711a63160a1c0803c6b64e49669d8f1120a59b8364a01ae9524235da8135393", kill_on_drop: false }`
[INFO] [stdout] f711a63160a1c0803c6b64e49669d8f1120a59b8364a01ae9524235da8135393
[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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f71c8202fcb6cff20d98a3ff6060eea3454bbb8a29888a9745402ba97dfde067
[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" "f71c8202fcb6cff20d98a3ff6060eea3454bbb8a29888a9745402ba97dfde067", kill_on_drop: false }`
[INFO] [stderr]    Compiling tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling safemem v0.3.3
[INFO] [stderr]    Compiling percent-encoding v1.0.1
[INFO] [stderr]    Compiling language-tags v0.2.2
[INFO] [stderr]    Compiling traitobject v0.1.0
[INFO] [stderr]    Compiling typeable v0.1.2
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling tinyvec v1.1.0
[INFO] [stderr]    Compiling base64 v0.9.3
[INFO] [stderr]    Compiling mime v0.2.6
[INFO] [stderr]    Compiling unicase v1.4.2
[INFO] [stderr]    Compiling unicode-normalization v0.1.16
[INFO] [stderr]    Compiling idna v0.1.5
[INFO] [stderr]    Compiling url v1.7.2
[INFO] [stderr]    Compiling hyper v0.10.16
[INFO] [stderr]    Compiling bencoderus v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.96s
[INFO] running `Command { std: "docker" "inspect" "f71c8202fcb6cff20d98a3ff6060eea3454bbb8a29888a9745402ba97dfde067", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f71c8202fcb6cff20d98a3ff6060eea3454bbb8a29888a9745402ba97dfde067", kill_on_drop: false }`
[INFO] [stdout] f71c8202fcb6cff20d98a3ff6060eea3454bbb8a29888a9745402ba97dfde067
[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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c3bca4c2316864fd960af6bd1ca414537beab6c53b3afd70382dd4f341e587bc
[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" "c3bca4c2316864fd960af6bd1ca414537beab6c53b3afd70382dd4f341e587bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling bencoderus v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.88s
[INFO] running `Command { std: "docker" "inspect" "c3bca4c2316864fd960af6bd1ca414537beab6c53b3afd70382dd4f341e587bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3bca4c2316864fd960af6bd1ca414537beab6c53b3afd70382dd4f341e587bc", kill_on_drop: false }`
[INFO] [stdout] c3bca4c2316864fd960af6bd1ca414537beab6c53b3afd70382dd4f341e587bc
[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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aa59cafb68720554c42311de0cdbee6cf8478598ab5efb9c3eaa783c35400e0a
[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" "aa59cafb68720554c42311de0cdbee6cf8478598ab5efb9c3eaa783c35400e0a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test libdecode::tests::test_decode_number_unmarked ... ok
[INFO] [stdout] test libencode::tests::test_encode_bytestring ... ok
[INFO] [stdout] test libencode::tests::test_encode_dictionary ... ok
[INFO] [stdout] test libdecode::tests::test_decode_peers_compacted ... ok
[INFO] [stdout] test libdecode::tests::test_decode_number ... ok
[INFO] [stdout] test libencode::tests::test_encode_list ... ok
[INFO] [stdout] test libdecode::tests::test_decode_list ... ok
[INFO] [stdout] test libencode::tests::test_run ... ok
[INFO] [stdout] test libencode::tests::test_encode_number ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bencoderus-18d7d3968bb81e48
[INFO] [stdout] test libdecode::tests::test_extract_byte_string_length ... ok
[INFO] [stdout] test libdecode::tests::test_decode_dictionary ... ok
[INFO] [stdout] test libdecode::tests::test_decode_byte_string ... ok
[INFO] [stdout] test libdecode::tests::test_decode ... ok
[INFO] [stdout] test libdecode::tests::test_decode_byte_string_len ... ok
[INFO] [stderr]    Doc-tests bencoderus
[INFO] [stdout] test libdecode::tests::failing_test_decode_number ... ok
[INFO] [stdout] test libdecode::tests::failing_test_decode_byte_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 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" "aa59cafb68720554c42311de0cdbee6cf8478598ab5efb9c3eaa783c35400e0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa59cafb68720554c42311de0cdbee6cf8478598ab5efb9c3eaa783c35400e0a", kill_on_drop: false }`
[INFO] [stdout] aa59cafb68720554c42311de0cdbee6cf8478598ab5efb9c3eaa783c35400e0a