[INFO] crate fumio-utils 0.1.0 is already in cache
[INFO] testing fumio-utils-0.1.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate fumio-utils 0.1.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate fumio-utils 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 fumio-utils 0.1.0
[INFO] finished tweaking crates.io crate fumio-utils 0.1.0
[INFO] tweaked toml for crates.io crate fumio-utils 0.1.0 written to /workspace/builds/worker-10/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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] b71814ee4c13ebb9d5f90beb10a1ca3d09efbd197ebf2ed12a11963983e7b481
[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" "b71814ee4c13ebb9d5f90beb10a1ca3d09efbd197ebf2ed12a11963983e7b481", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b71814ee4c13ebb9d5f90beb10a1ca3d09efbd197ebf2ed12a11963983e7b481", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b71814ee4c13ebb9d5f90beb10a1ca3d09efbd197ebf2ed12a11963983e7b481", kill_on_drop: false }`
[INFO] [stdout] b71814ee4c13ebb9d5f90beb10a1ca3d09efbd197ebf2ed12a11963983e7b481
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] e45d0436017fd9bd21ead3bdf0bf15c59d2d2e10485b3caaedffd659cf73486e
[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" "e45d0436017fd9bd21ead3bdf0bf15c59d2d2e10485b3caaedffd659cf73486e", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core-preview v0.3.0-alpha.19
[INFO] [stderr]    Compiling futures-util-preview v0.3.0-alpha.19
[INFO] [stderr]    Compiling futures-executor-preview v0.3.0-alpha.19
[INFO] [stderr]    Compiling fumio-utils v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.13s
[INFO] running `Command { std: "docker" "inspect" "e45d0436017fd9bd21ead3bdf0bf15c59d2d2e10485b3caaedffd659cf73486e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e45d0436017fd9bd21ead3bdf0bf15c59d2d2e10485b3caaedffd659cf73486e", kill_on_drop: false }`
[INFO] [stdout] e45d0436017fd9bd21ead3bdf0bf15c59d2d2e10485b3caaedffd659cf73486e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 5b20e601facbee19649086dfe2d319c3248b687a8ff625e0724e3b9e3d25159d
[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" "5b20e601facbee19649086dfe2d319c3248b687a8ff625e0724e3b9e3d25159d", kill_on_drop: false }`
[INFO] [stderr]    Compiling fumio-utils v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "5b20e601facbee19649086dfe2d319c3248b687a8ff625e0724e3b9e3d25159d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b20e601facbee19649086dfe2d319c3248b687a8ff625e0724e3b9e3d25159d", kill_on_drop: false }`
[INFO] [stdout] 5b20e601facbee19649086dfe2d319c3248b687a8ff625e0724e3b9e3d25159d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] fd7a95e5dac61217768a7e304e73521f1f9ed7cda524372f06130ede1478d297
[INFO] running `Command { std: "docker" "start" "-a" "fd7a95e5dac61217768a7e304e73521f1f9ed7cda524372f06130ede1478d297", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/fumio_utils-5ca6c09b9c86515c
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test local_dl_list::test::run ... ok
[INFO] [stderr]    Doc-tests fumio-utils
[INFO] [stdout] test mpsc::test::twoitems ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/current.rs - current (line 7) ... ok
[INFO] [stdout] test src/mpsc.rs - mpsc (line 126) ... ok
[INFO] [stdout] test src/local_dl_list.rs - local_dl_list (line 107) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fd7a95e5dac61217768a7e304e73521f1f9ed7cda524372f06130ede1478d297", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd7a95e5dac61217768a7e304e73521f1f9ed7cda524372f06130ede1478d297", kill_on_drop: false }`
[INFO] [stdout] fd7a95e5dac61217768a7e304e73521f1f9ed7cda524372f06130ede1478d297