[INFO] crate ironsort 0.1.0 is already in cache
[INFO] testing ironsort-0.1.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate ironsort 0.1.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate ironsort 0.1.0 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 ironsort 0.1.0
[INFO] finished tweaking crates.io crate ironsort 0.1.0
[INFO] tweaked toml for crates.io crate ironsort 0.1.0 written to /workspace/builds/worker-11/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] [stderr]     Blocking waiting for file lock on package cache
[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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 31332f11fcdfc2eb5683737e3abeb125e038540a7a8ec3c99e8ccce7abb97ec4
[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" "31332f11fcdfc2eb5683737e3abeb125e038540a7a8ec3c99e8ccce7abb97ec4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "31332f11fcdfc2eb5683737e3abeb125e038540a7a8ec3c99e8ccce7abb97ec4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31332f11fcdfc2eb5683737e3abeb125e038540a7a8ec3c99e8ccce7abb97ec4", kill_on_drop: false }`
[INFO] [stdout] 31332f11fcdfc2eb5683737e3abeb125e038540a7a8ec3c99e8ccce7abb97ec4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] [stdout] ae7190530349203371a7e7233c9305344d6bc9bf50324dbf4aa18c2a5490dc21
[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" "ae7190530349203371a7e7233c9305344d6bc9bf50324dbf4aa18c2a5490dc21", kill_on_drop: false }`
[INFO] [stderr]    Compiling ironsort v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "ae7190530349203371a7e7233c9305344d6bc9bf50324dbf4aa18c2a5490dc21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae7190530349203371a7e7233c9305344d6bc9bf50324dbf4aa18c2a5490dc21", kill_on_drop: false }`
[INFO] [stdout] ae7190530349203371a7e7233c9305344d6bc9bf50324dbf4aa18c2a5490dc21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 9d611e1051da44245e93d960d5f6cb3800cb5763f08bbc08d8d05201e6dd280e
[INFO] running `Command { std: "docker" "start" "-a" "9d611e1051da44245e93d960d5f6cb3800cb5763f08bbc08d8d05201e6dd280e", kill_on_drop: false }`
[INFO] [stderr]    Compiling ironsort v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "9d611e1051da44245e93d960d5f6cb3800cb5763f08bbc08d8d05201e6dd280e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d611e1051da44245e93d960d5f6cb3800cb5763f08bbc08d8d05201e6dd280e", kill_on_drop: false }`
[INFO] [stdout] 9d611e1051da44245e93d960d5f6cb3800cb5763f08bbc08d8d05201e6dd280e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8faa2457865ce402fa46d5a1d8c962961e1b94dc0adcace882966fe1f698c5c3
[INFO] running `Command { std: "docker" "start" "-a" "8faa2457865ce402fa46d5a1d8c962961e1b94dc0adcace882966fe1f698c5c3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ironsort-312c097678f03a87
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_array_of_u8 ... ok
[INFO] [stdout] test tests::test_vec_of_u8 ... ok
[INFO] [stdout] test tests::test_vec_of_u64 ... ok
[INFO] [stderr]    Doc-tests ironsort
[INFO] [stdout] test tests::test_random ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - quicksort (line 11) ... ok
[INFO] [stdout] test src/lib.rs - quicksort_by (line 27) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8faa2457865ce402fa46d5a1d8c962961e1b94dc0adcace882966fe1f698c5c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8faa2457865ce402fa46d5a1d8c962961e1b94dc0adcace882966fe1f698c5c3", kill_on_drop: false }`
[INFO] [stdout] 8faa2457865ce402fa46d5a1d8c962961e1b94dc0adcace882966fe1f698c5c3