[INFO] fetching crate sortnet 0.1.0...
[INFO] testing sortnet-0.1.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate sortnet 0.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate sortnet 0.1.0 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 sortnet 0.1.0
[INFO] finished tweaking crates.io crate sortnet 0.1.0
[INFO] tweaked toml for crates.io crate sortnet 0.1.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "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] bec0b0e00b44795ec3a44eb52b88d7abdd9dc7cc761aaf08645c7bb8fc315515
[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" "bec0b0e00b44795ec3a44eb52b88d7abdd9dc7cc761aaf08645c7bb8fc315515", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bec0b0e00b44795ec3a44eb52b88d7abdd9dc7cc761aaf08645c7bb8fc315515", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bec0b0e00b44795ec3a44eb52b88d7abdd9dc7cc761aaf08645c7bb8fc315515", kill_on_drop: false }`
[INFO] [stdout] bec0b0e00b44795ec3a44eb52b88d7abdd9dc7cc761aaf08645c7bb8fc315515
[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" "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] [stdout] d52a9013a17dab466c737c055af904e6081ff8e725928b696a33ef9ec30bee00
[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" "d52a9013a17dab466c737c055af904e6081ff8e725928b696a33ef9ec30bee00", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling sortnet v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.10s
[INFO] running `Command { std: "docker" "inspect" "d52a9013a17dab466c737c055af904e6081ff8e725928b696a33ef9ec30bee00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d52a9013a17dab466c737c055af904e6081ff8e725928b696a33ef9ec30bee00", kill_on_drop: false }`
[INFO] [stdout] d52a9013a17dab466c737c055af904e6081ff8e725928b696a33ef9ec30bee00
[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" "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] 4ec0f041ae58d264e75f69087f1deff80f717c805364ebc9f8e6a5cc06461b3c
[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" "4ec0f041ae58d264e75f69087f1deff80f717c805364ebc9f8e6a5cc06461b3c", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling syn v1.0.57
[INFO] [stderr]    Compiling half v1.6.0
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling serde_json v1.0.61
[INFO] [stderr]    Compiling plotters v0.2.15
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling bstr v0.2.14
[INFO] [stderr]    Compiling tinytemplate v1.2.0
[INFO] [stderr]    Compiling csv v1.1.5
[INFO] [stderr]    Compiling serde_derive v1.0.118
[INFO] [stderr]    Compiling criterion v0.3.3
[INFO] [stderr]    Compiling sortnet v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 55.86s
[INFO] running `Command { std: "docker" "inspect" "4ec0f041ae58d264e75f69087f1deff80f717c805364ebc9f8e6a5cc06461b3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ec0f041ae58d264e75f69087f1deff80f717c805364ebc9f8e6a5cc06461b3c", kill_on_drop: false }`
[INFO] [stdout] 4ec0f041ae58d264e75f69087f1deff80f717c805364ebc9f8e6a5cc06461b3c
[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" "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] 5e21d7c141f64d2512fa3de0ad76cd8881cf2db313c9e70a49308538fe6ea2e3
[INFO] running `Command { std: "docker" "start" "-a" "5e21d7c141f64d2512fa3de0ad76cd8881cf2db313c9e70a49308538fe6ea2e3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sortnet-d797403aa1a6a264
[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]      Running /opt/rustwide/target/debug/deps/integration-ddf9639f8396d17f
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test sortnet1 ... ok
[INFO] [stdout] test sortnet2 ... ok
[INFO] [stdout] test sortnet3 ... ok
[INFO] [stdout] test sortnet0 ... ok
[INFO] [stdout] test sortnet5 ... ok
[INFO] [stdout] test sortnet6 ... ok
[INFO] [stdout] test sortnet4 ... ok
[INFO] [stdout] test sortnet7 ... ok
[INFO] [stdout] test sortnet8 ... ok
[INFO] [stdout] test sortnet9 ... ok
[INFO] [stdout] test sortnet10 ... ok
[INFO] [stdout] test sortnet11 ... test sortnet11 has been running for over 60 seconds
[INFO] [stderr]    Doc-tests sortnet
[INFO] [stdout] test sortnet11 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 296.89s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/macros.rs - gen_sortnet (line 67) ... ok
[INFO] [stdout] test src/macros.rs - gen_sortnet (line 58) ... ok
[INFO] [stdout] test src/macros.rs - gen_sortnet (line 91) ... ok
[INFO] [stdout] test src/macros.rs - gen_sortnet (line 85) ... ok
[INFO] [stdout] test src/macros.rs - gen_sortnet (line 76) ... ok
[INFO] [stdout] test src/macros.rs - gen_sortnet (line 42) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.80s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5e21d7c141f64d2512fa3de0ad76cd8881cf2db313c9e70a49308538fe6ea2e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e21d7c141f64d2512fa3de0ad76cd8881cf2db313c9e70a49308538fe6ea2e3", kill_on_drop: false }`
[INFO] [stdout] 5e21d7c141f64d2512fa3de0ad76cd8881cf2db313c9e70a49308538fe6ea2e3