[INFO] crate sion-rs 0.1.1 is already in cache
[INFO] testing sion-rs-0.1.1 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate sion-rs 0.1.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate sion-rs 0.1.1 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sion-rs 0.1.1
[INFO] finished tweaking crates.io crate sion-rs 0.1.1
[INFO] tweaked toml for crates.io crate sion-rs 0.1.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 62fdc192311d89deb88459516c2dc7da3cbcc79341d5300cfa73806700205cac
[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" "62fdc192311d89deb88459516c2dc7da3cbcc79341d5300cfa73806700205cac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "62fdc192311d89deb88459516c2dc7da3cbcc79341d5300cfa73806700205cac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62fdc192311d89deb88459516c2dc7da3cbcc79341d5300cfa73806700205cac", kill_on_drop: false }`
[INFO] [stdout] 62fdc192311d89deb88459516c2dc7da3cbcc79341d5300cfa73806700205cac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] 680882d652a13f48efc7d4ed4549e81ebc0e51667d0ad28ab197bd39e6f16a91
[INFO] running `Command { std: "docker" "start" "-a" "680882d652a13f48efc7d4ed4549e81ebc0e51667d0ad28ab197bd39e6f16a91", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.38
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling adler v0.2.3
[INFO] [stderr]    Compiling gimli v0.22.0
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling rustc-demangle v0.1.16
[INFO] [stderr]    Compiling object v0.20.0
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling safemem v0.3.3
[INFO] [stderr]    Compiling try_from v0.2.2
[INFO] [stderr]    Compiling unreachable v1.0.0
[INFO] [stderr]    Compiling miniz_oxide v0.4.0
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling base64 v0.9.3
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling ordered-float v0.5.2
[INFO] [stderr]    Compiling addr2line v0.13.0
[INFO] [stderr]    Compiling backtrace v0.3.50
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling sion-rs v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 54.19s
[INFO] running `Command { std: "docker" "inspect" "680882d652a13f48efc7d4ed4549e81ebc0e51667d0ad28ab197bd39e6f16a91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "680882d652a13f48efc7d4ed4549e81ebc0e51667d0ad28ab197bd39e6f16a91", kill_on_drop: false }`
[INFO] [stdout] 680882d652a13f48efc7d4ed4549e81ebc0e51667d0ad28ab197bd39e6f16a91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] 8f0582d1c5180c5231637a6a8bf7280e158712091d5dccc1a387eafc831e10ac
[INFO] running `Command { std: "docker" "start" "-a" "8f0582d1c5180c5231637a6a8bf7280e158712091d5dccc1a387eafc831e10ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling sion-rs v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.04s
[INFO] running `Command { std: "docker" "inspect" "8f0582d1c5180c5231637a6a8bf7280e158712091d5dccc1a387eafc831e10ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f0582d1c5180c5231637a6a8bf7280e158712091d5dccc1a387eafc831e10ac", kill_on_drop: false }`
[INFO] [stdout] 8f0582d1c5180c5231637a6a8bf7280e158712091d5dccc1a387eafc831e10ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4c9b7ad432c53077573bd66641edbde4d4b957d53f796016be7737814304e8c2
[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" "4c9b7ad432c53077573bd66641edbde4d4b957d53f796016be7737814304e8c2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sion_rs-de6728d44441aa7e
[INFO] [stdout] running 18 tests
[INFO] [stdout] test number::tests::test_double ... ok
[INFO] [stdout] test number::tests::test_hex ... ok
[INFO] [stdout] test number::tests::test_integer ... ok
[INFO] [stdout] test number::tests::test_hex_exponent ... ok
[INFO] [stdout] test number::tests::test_neg_infinity ... ok
[INFO] [stdout] test number::tests::test_negative_dot ... ok
[INFO] [stdout] test number::tests::test_one_point_zero ... ok
[INFO] [stdout] test string::tests::test_string_literal ... ok
[INFO] [stdout] test tests::test_compound ... ok
[INFO] [stdout] test number::tests::test_nan ... ok
[INFO] [stdout] test tests::test_basic ... ok
[INFO] [stdout] test value::tests::test_deserialize_simple ... ok
[INFO] [stdout] test value::tests::test_serialize_compound ... ok
[INFO] [stdout] test value::tests::test_deserialize_compound ... ok
[INFO] [stdout] test string::tests::test_special_characters ... ok
[INFO] [stdout] test value::tests::test_serialize_simple ... ok
[INFO] [stderr]    Doc-tests sion-rs
[INFO] [stdout] test number::tests::test_exponent ... ok
[INFO] [stdout] test number::tests::test_infinity ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 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" "4c9b7ad432c53077573bd66641edbde4d4b957d53f796016be7737814304e8c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c9b7ad432c53077573bd66641edbde4d4b957d53f796016be7737814304e8c2", kill_on_drop: false }`
[INFO] [stdout] 4c9b7ad432c53077573bd66641edbde4d4b957d53f796016be7737814304e8c2