[INFO] cloning repository https://github.com/iGEL/errate-die-Zahl
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/iGEL/errate-die-Zahl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FiGEL%2Ferrate-die-Zahl", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FiGEL%2Ferrate-die-Zahl'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f2b11e5b105cde299b23a68806e733fa3be45e34
[INFO] testing iGEL/errate-die-Zahl against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FiGEL%2Ferrate-die-Zahl" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/iGEL/errate-die-Zahl on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/iGEL/errate-die-Zahl
[INFO] finished tweaking git repo https://github.com/iGEL/errate-die-Zahl
[INFO] tweaked toml for git repo https://github.com/iGEL/errate-die-Zahl written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/iGEL/errate-die-Zahl already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3f89da643f0608d39027724d2df6bf1d7bf1d313cdbb6025ff751a75459bf5d1
[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" "3f89da643f0608d39027724d2df6bf1d7bf1d313cdbb6025ff751a75459bf5d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3f89da643f0608d39027724d2df6bf1d7bf1d313cdbb6025ff751a75459bf5d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f89da643f0608d39027724d2df6bf1d7bf1d313cdbb6025ff751a75459bf5d1", kill_on_drop: false }`
[INFO] [stdout] 3f89da643f0608d39027724d2df6bf1d7bf1d313cdbb6025ff751a75459bf5d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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] abb56b7961823cb009f221837dcb6e43522f78c9c9c1cffa75ea0dd4c23f3803
[INFO] running `Command { std: "docker" "start" "-a" "abb56b7961823cb009f221837dcb6e43522f78c9c9c1cffa75ea0dd4c23f3803", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling errate-die-Zahl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `errate_die_Zahl` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `errate_die_zahl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.91s
[INFO] running `Command { std: "docker" "inspect" "abb56b7961823cb009f221837dcb6e43522f78c9c9c1cffa75ea0dd4c23f3803", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abb56b7961823cb009f221837dcb6e43522f78c9c9c1cffa75ea0dd4c23f3803", kill_on_drop: false }`
[INFO] [stdout] abb56b7961823cb009f221837dcb6e43522f78c9c9c1cffa75ea0dd4c23f3803
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 24e3c1e0507f6bc987d62684ee81dbbdd528fcd62e5a4383fb98c66d284aa805
[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" "24e3c1e0507f6bc987d62684ee81dbbdd528fcd62e5a4383fb98c66d284aa805", kill_on_drop: false }`
[INFO] [stderr]    Compiling errate-die-Zahl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `errate_die_Zahl` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `errate_die_zahl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "24e3c1e0507f6bc987d62684ee81dbbdd528fcd62e5a4383fb98c66d284aa805", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24e3c1e0507f6bc987d62684ee81dbbdd528fcd62e5a4383fb98c66d284aa805", kill_on_drop: false }`
[INFO] [stdout] 24e3c1e0507f6bc987d62684ee81dbbdd528fcd62e5a4383fb98c66d284aa805
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f081c825cf531d6a1c6b1e8f48670ec1bd10759bdb042a09a1c8dd8095ccfbea
[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" "f081c825cf531d6a1c6b1e8f48670ec1bd10759bdb042a09a1c8dd8095ccfbea", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: crate `errate_die_Zahl` should have a snake case name
[INFO] [stdout] running 0 tests
[INFO] [stderr]   |
[INFO] [stdout] 
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]   = help: convert the identifier to snake case: `errate_die_zahl`
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stderr] warning: `errate-die-Zahl` (bin "errate-die-Zahl" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/errate_die_Zahl-f5581e5c209ef803)
[INFO] running `Command { std: "docker" "inspect" "f081c825cf531d6a1c6b1e8f48670ec1bd10759bdb042a09a1c8dd8095ccfbea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f081c825cf531d6a1c6b1e8f48670ec1bd10759bdb042a09a1c8dd8095ccfbea", kill_on_drop: false }`
[INFO] [stdout] f081c825cf531d6a1c6b1e8f48670ec1bd10759bdb042a09a1c8dd8095ccfbea