[INFO] fetching crate wdg-base16 0.4.7...
[INFO] testing wdg-base16-0.4.7 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] extracting crate wdg-base16 0.4.7 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate wdg-base16 0.4.7 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wdg-base16 0.4.7
[INFO] finished tweaking crates.io crate wdg-base16 0.4.7
[INFO] tweaked toml for crates.io crate wdg-base16 0.4.7 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", 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] ff401886a99c456840eb6bd0197949976a6dc14870b0e20ebd2095da98039341
[INFO] running `Command { std: "docker" "start" "-a" "ff401886a99c456840eb6bd0197949976a6dc14870b0e20ebd2095da98039341", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff401886a99c456840eb6bd0197949976a6dc14870b0e20ebd2095da98039341", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff401886a99c456840eb6bd0197949976a6dc14870b0e20ebd2095da98039341", kill_on_drop: false }`
[INFO] [stdout] ff401886a99c456840eb6bd0197949976a6dc14870b0e20ebd2095da98039341
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 822b9e876b75a018daa2f227e4bde556a1dc4b5df5c85c3d36d93d6ab2746cb8
[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" "822b9e876b75a018daa2f227e4bde556a1dc4b5df5c85c3d36d93d6ab2746cb8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.73
[INFO] [stderr]    Compiling futures v0.1.29
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling futures-cpupool v0.1.8
[INFO] [stderr]    Compiling wdg-base16 v0.4.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.22s
[INFO] running `Command { std: "docker" "inspect" "822b9e876b75a018daa2f227e4bde556a1dc4b5df5c85c3d36d93d6ab2746cb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "822b9e876b75a018daa2f227e4bde556a1dc4b5df5c85c3d36d93d6ab2746cb8", kill_on_drop: false }`
[INFO] [stdout] 822b9e876b75a018daa2f227e4bde556a1dc4b5df5c85c3d36d93d6ab2746cb8
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "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] a213fc56c49882dbed0e425f286f224b330a34097adabb56c157f2c90c5b837a
[INFO] running `Command { std: "docker" "start" "-a" "a213fc56c49882dbed0e425f286f224b330a34097adabb56c157f2c90c5b837a", kill_on_drop: false }`
[INFO] [stderr]    Compiling wdg-base16 v0.4.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.58s
[INFO] running `Command { std: "docker" "inspect" "a213fc56c49882dbed0e425f286f224b330a34097adabb56c157f2c90c5b837a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a213fc56c49882dbed0e425f286f224b330a34097adabb56c157f2c90c5b837a", kill_on_drop: false }`
[INFO] [stdout] a213fc56c49882dbed0e425f286f224b330a34097adabb56c157f2c90c5b837a
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c3428252e143d908de981a87d205721a2c71e0dc8c7ff0638b0f68981718bc09
[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" "c3428252e143d908de981a87d205721a2c71e0dc8c7ff0638b0f68981718bc09", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/wdg_base16-53b7056a38f9a257
[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] [stderr]      Running /opt/rustwide/target/debug/deps/decode-1db5d9dcbee7b99d
[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] [stderr]      Running /opt/rustwide/target/debug/deps/encode-133543e2baa28e1a
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test encode::i16_to_vec_u8 ... ok
[INFO] [stdout] test encode::i16_to_string ... ok
[INFO] [stdout] test encode::i32_to_vec_u8 ... ok
[INFO] [stdout] test encode::i8_to_vec_u8 ... ok
[INFO] [stdout] test encode::string_to_vec_u8 ... ok
[INFO] [stdout] test encode::i8_to_string ... ok
[INFO] [stdout] test encode::u32_to_vec_u8 ... ok
[INFO] [stdout] test encode::u64_to_vec_u8 ... ok
[INFO] [stdout] test encode::u16_to_vec_u8 ... ok
[INFO] [stdout] test encode::i64_to_string ... ok
[INFO] [stdout] test encode::u8_to_string ... ok
[INFO] [stdout] test encode::string_to_string ... ok
[INFO] [stdout] test encode::u16_to_string ... ok
[INFO] [stdout] test encode::i32_to_string ... ok
[INFO] [stdout] test encode::i64_to_vec_u8 ... ok
[INFO] [stdout] test encode::u64_to_string ... ok
[INFO] [stdout] test encode::u32_to_string ... ok
[INFO] [stdout] test encode::u8_to_vec_u8 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wdg-base16
[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" "c3428252e143d908de981a87d205721a2c71e0dc8c7ff0638b0f68981718bc09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3428252e143d908de981a87d205721a2c71e0dc8c7ff0638b0f68981718bc09", kill_on_drop: false }`
[INFO] [stdout] c3428252e143d908de981a87d205721a2c71e0dc8c7ff0638b0f68981718bc09