[INFO] fetching crate ice-rs 0.1.3...
[INFO] testing ice-rs-0.1.3 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate ice-rs 0.1.3 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate ice-rs 0.1.3 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ice-rs 0.1.3
[INFO] finished tweaking crates.io crate ice-rs 0.1.3
[INFO] tweaked toml for crates.io crate ice-rs 0.1.3 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate ice-rs 0.1.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 47123bb0718c855363f21bcac3fcc244854832b2ddec0a47853a4321cfaaae5e
[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" "47123bb0718c855363f21bcac3fcc244854832b2ddec0a47853a4321cfaaae5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "47123bb0718c855363f21bcac3fcc244854832b2ddec0a47853a4321cfaaae5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47123bb0718c855363f21bcac3fcc244854832b2ddec0a47853a4321cfaaae5e", kill_on_drop: false }`
[INFO] [stdout] 47123bb0718c855363f21bcac3fcc244854832b2ddec0a47853a4321cfaaae5e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 03b2cc707d63223c5a12d693f32c86dda082d35288e7f5b716e7b55726fd0565
[INFO] running `Command { std: "docker" "start" "-a" "03b2cc707d63223c5a12d693f32c86dda082d35288e7f5b716e7b55726fd0565", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.55
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling regex-syntax v0.6.21
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling os_str_bytes v2.4.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling heck v0.3.2
[INFO] [stderr]    Compiling textwrap v0.12.1
[INFO] [stderr]    Compiling pest v2.1.3
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling pest_meta v2.1.3
[INFO] [stderr]    Compiling regex v1.4.2
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling clap_derive v3.0.0-beta.2
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling clap v3.0.0-beta.2
[INFO] [stderr]    Compiling ice-rs v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 58.50s
[INFO] running `Command { std: "docker" "inspect" "03b2cc707d63223c5a12d693f32c86dda082d35288e7f5b716e7b55726fd0565", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03b2cc707d63223c5a12d693f32c86dda082d35288e7f5b716e7b55726fd0565", kill_on_drop: false }`
[INFO] [stdout] 03b2cc707d63223c5a12d693f32c86dda082d35288e7f5b716e7b55726fd0565
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 07379a1dd2761f2a5951a78c10c4c4062450262e718e695c0f85e74ecb989090
[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" "07379a1dd2761f2a5951a78c10c4c4062450262e718e695c0f85e74ecb989090", kill_on_drop: false }`
[INFO] [stderr]    Compiling ice-rs v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.31s
[INFO] running `Command { std: "docker" "inspect" "07379a1dd2761f2a5951a78c10c4c4062450262e718e695c0f85e74ecb989090", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07379a1dd2761f2a5951a78c10c4c4062450262e718e695c0f85e74ecb989090", kill_on_drop: false }`
[INFO] [stdout] 07379a1dd2761f2a5951a78c10c4c4062450262e718e695c0f85e74ecb989090
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 8871321d96d2226a3612ca560f2942cb3a7421b9801ca4dab5bc8406a4bc63e6
[INFO] running `Command { std: "docker" "start" "-a" "8871321d96d2226a3612ca560f2942cb3a7421b9801ca4dab5bc8406a4bc63e6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ice_rs-196b0f312d98860d
[INFO] [stdout] running 19 tests
[INFO] [stdout] test encoding::test::test_bool_encoding ... ok
[INFO] [stdout] test encoding::test::test_float_encoding ... ok
[INFO] [stdout] test encoding::test::test_header_ecoding ... ok
[INFO] [stdout] test encoding::test::test_identity_ecoding ... ok
[INFO] [stdout] test encoding::test::test_int_encoding ... ok
[INFO] [stdout] test encoding::test::test_reply_encoding ... ok
[INFO] [stdout] test encoding::test::test_long_encoding ... ok
[INFO] [stdout] test encoding::test::test_request_ecoding ... ok
[INFO] [stdout] test encoding::test::test_short_encoding ... ok
[INFO] [stdout] test encoding::test::test_size_encoding ... ok
[INFO] [stdout] test encoding::test::test_string_encoding ... ok
[INFO] [stdout] test encoding::test::test_string_seq_encoding ... ok
[INFO] [stdout] test slice::parser::test::test_enum_block ... ok
[INFO] [stdout] test slice::parser::test::test_interface_block ... ok
[INFO] [stdout] test slice::parser::test::test_module_block ... ok
[INFO] [stdout] test slice::parser::test::test_struct_block ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/slice2rs-ae2854e4d5357342
[INFO] [stdout] test encoding::test::test_double_encoding ... ok
[INFO] [stdout] test encoding::test::test_dict_encoding ... ok
[INFO] [stdout] test slice::parser::test::test_function ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ice_rs
[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] running `Command { std: "docker" "inspect" "8871321d96d2226a3612ca560f2942cb3a7421b9801ca4dab5bc8406a4bc63e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8871321d96d2226a3612ca560f2942cb3a7421b9801ca4dab5bc8406a4bc63e6", kill_on_drop: false }`
[INFO] [stdout] 8871321d96d2226a3612ca560f2942cb3a7421b9801ca4dab5bc8406a4bc63e6