[INFO] crate sortnet 0.1.0 is already in cache
[INFO] testing sortnet-0.1.0 against 1.44.0 for beta-1.45-1
[INFO] extracting crate sortnet 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate sortnet 0.1.0 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[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-2/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fd67b3e2597e553f12bf6ebef89ce7399e2de888c93ab8856b33a35de9c72890
[INFO] running `"docker" "start" "-a" "fd67b3e2597e553f12bf6ebef89ce7399e2de888c93ab8856b33a35de9c72890"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling sortnet v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.77s
[INFO] running `"docker" "inspect" "fd67b3e2597e553f12bf6ebef89ce7399e2de888c93ab8856b33a35de9c72890"`
[INFO] running `"docker" "rm" "-f" "fd67b3e2597e553f12bf6ebef89ce7399e2de888c93ab8856b33a35de9c72890"`
[INFO] [stdout] fd67b3e2597e553f12bf6ebef89ce7399e2de888c93ab8856b33a35de9c72890
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 19d771b6de68d3ee57d1addebf8cd2efb99d09093bd6b45d224e95c722a39559
[INFO] running `"docker" "start" "-a" "19d771b6de68d3ee57d1addebf8cd2efb99d09093bd6b45d224e95c722a39559"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling itoa v0.4.5
[INFO] [stderr]    Compiling regex-syntax v0.6.18
[INFO] [stderr]    Compiling oorandom v11.1.1
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling plotters v0.2.15
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling serde_json v1.0.53
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling bstr v0.2.13
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling tinytemplate v1.1.0
[INFO] [stderr]    Compiling criterion-plot v0.4.2
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling criterion v0.3.2
[INFO] [stderr]    Compiling sortnet v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 29.35s
[INFO] running `"docker" "inspect" "19d771b6de68d3ee57d1addebf8cd2efb99d09093bd6b45d224e95c722a39559"`
[INFO] running `"docker" "rm" "-f" "19d771b6de68d3ee57d1addebf8cd2efb99d09093bd6b45d224e95c722a39559"`
[INFO] [stdout] 19d771b6de68d3ee57d1addebf8cd2efb99d09093bd6b45d224e95c722a39559
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d4b893cbae0807a1995cd47c2f2a70f5dff668d441a50b8a501bd47af27e15bf
[INFO] running `"docker" "start" "-a" "d4b893cbae0807a1995cd47c2f2a70f5dff668d441a50b8a501bd47af27e15bf"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sortnet-4cc9aa8c9c456a20
[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/integration-2b8bede94ad4aa9e
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test sortnet3 ... ok
[INFO] [stdout] test sortnet0 ... ok
[INFO] [stdout] test sortnet1 ... ok
[INFO] [stdout] test sortnet6 ... ok
[INFO] [stdout] test sortnet4 ... ok
[INFO] [stdout] test sortnet5 ... ok
[INFO] [stdout] test sortnet2 ... 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] [stdout] test sortnet11 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sortnet
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/macros.rs - gen_sortnet (line 58) ... ok
[INFO] [stdout] test src/macros.rs - gen_sortnet (line 67) ... ok
[INFO] [stdout] test src/macros.rs - gen_sortnet (line 76) ... ok
[INFO] [stdout] test src/macros.rs - gen_sortnet (line 85) ... ok
[INFO] [stdout] test src/macros.rs - gen_sortnet (line 91) ... 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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "d4b893cbae0807a1995cd47c2f2a70f5dff668d441a50b8a501bd47af27e15bf"`
[INFO] running `"docker" "rm" "-f" "d4b893cbae0807a1995cd47c2f2a70f5dff668d441a50b8a501bd47af27e15bf"`
[INFO] [stdout] d4b893cbae0807a1995cd47c2f2a70f5dff668d441a50b8a501bd47af27e15bf