[INFO] crate erasure-coding 0.0.0 is already in cache
[INFO] testing erasure-coding-0.0.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate erasure-coding 0.0.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate erasure-coding 0.0.0 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 erasure-coding 0.0.0
[INFO] finished tweaking crates.io crate erasure-coding 0.0.0
[INFO] tweaked toml for crates.io crate erasure-coding 0.0.0 written to /workspace/builds/worker-6/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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f08c7f89b27016f55eea21e5af0b960eefa8fa333bf2a97bc6554fb597b68e77
[INFO] running `Command { std: "docker" "start" "-a" "f08c7f89b27016f55eea21e5af0b960eefa8fa333bf2a97bc6554fb597b68e77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f08c7f89b27016f55eea21e5af0b960eefa8fa333bf2a97bc6554fb597b68e77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f08c7f89b27016f55eea21e5af0b960eefa8fa333bf2a97bc6554fb597b68e77", kill_on_drop: false }`
[INFO] [stdout] f08c7f89b27016f55eea21e5af0b960eefa8fa333bf2a97bc6554fb597b68e77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] f3bec93ef1a180cf7383d6edf941fadf8ee46efa79801377bedf97ac04341f91
[INFO] running `Command { std: "docker" "start" "-a" "f3bec93ef1a180cf7383d6edf941fadf8ee46efa79801377bedf97ac04341f91", kill_on_drop: false }`
[INFO] [stderr]    Compiling erasure-coding v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "f3bec93ef1a180cf7383d6edf941fadf8ee46efa79801377bedf97ac04341f91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3bec93ef1a180cf7383d6edf941fadf8ee46efa79801377bedf97ac04341f91", kill_on_drop: false }`
[INFO] [stdout] f3bec93ef1a180cf7383d6edf941fadf8ee46efa79801377bedf97ac04341f91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stdout] bf54ceb994f4a0f540534f69720c8e5ca3ee672fda29a6f69f9d61a3abb99331
[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" "bf54ceb994f4a0f540534f69720c8e5ca3ee672fda29a6f69f9d61a3abb99331", kill_on_drop: false }`
[INFO] [stderr]    Compiling erasure-coding v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "bf54ceb994f4a0f540534f69720c8e5ca3ee672fda29a6f69f9d61a3abb99331", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf54ceb994f4a0f540534f69720c8e5ca3ee672fda29a6f69f9d61a3abb99331", kill_on_drop: false }`
[INFO] [stdout] bf54ceb994f4a0f540534f69720c8e5ca3ee672fda29a6f69f9d61a3abb99331
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] ffeb706ceac7ba0d003340c3ff40b0e9c824ec3b1ac8b525fca78555d311ce4a
[INFO] running `Command { std: "docker" "start" "-a" "ffeb706ceac7ba0d003340c3ff40b0e9c824ec3b1ac8b525fca78555d311ce4a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/erasure_coding-ea550771f1fb4f59
[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]    Doc-tests erasure-coding
[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" "ffeb706ceac7ba0d003340c3ff40b0e9c824ec3b1ac8b525fca78555d311ce4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffeb706ceac7ba0d003340c3ff40b0e9c824ec3b1ac8b525fca78555d311ce4a", kill_on_drop: false }`
[INFO] [stdout] ffeb706ceac7ba0d003340c3ff40b0e9c824ec3b1ac8b525fca78555d311ce4a