[INFO] crate h4x_re 0.2.4 is already in cache
[INFO] testing h4x_re-0.2.4 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate h4x_re 0.2.4 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate h4x_re 0.2.4 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 h4x_re 0.2.4
[INFO] finished tweaking crates.io crate h4x_re 0.2.4
[INFO] tweaked toml for crates.io crate h4x_re 0.2.4 written to /workspace/builds/worker-14/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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] ce28a89c18ed66a1203a1b95605b00581a36fca473103ac47e3ac3c14ae3bfb8
[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" "ce28a89c18ed66a1203a1b95605b00581a36fca473103ac47e3ac3c14ae3bfb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce28a89c18ed66a1203a1b95605b00581a36fca473103ac47e3ac3c14ae3bfb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce28a89c18ed66a1203a1b95605b00581a36fca473103ac47e3ac3c14ae3bfb8", kill_on_drop: false }`
[INFO] [stdout] ce28a89c18ed66a1203a1b95605b00581a36fca473103ac47e3ac3c14ae3bfb8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] b5a23407e9929b6c5196e30f63051a9c1a4769c43692c55a140798d3ea358578
[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" "b5a23407e9929b6c5196e30f63051a9c1a4769c43692c55a140798d3ea358578", kill_on_drop: false }`
[INFO] [stderr]    Compiling h4x_re v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "b5a23407e9929b6c5196e30f63051a9c1a4769c43692c55a140798d3ea358578", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5a23407e9929b6c5196e30f63051a9c1a4769c43692c55a140798d3ea358578", kill_on_drop: false }`
[INFO] [stdout] b5a23407e9929b6c5196e30f63051a9c1a4769c43692c55a140798d3ea358578
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 036a0200e67132710794bfa59ad61875dfbc7a105e9a4339ed4cf4bcb7f6b5da
[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" "036a0200e67132710794bfa59ad61875dfbc7a105e9a4339ed4cf4bcb7f6b5da", kill_on_drop: false }`
[INFO] [stderr]    Compiling h4x_re v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "036a0200e67132710794bfa59ad61875dfbc7a105e9a4339ed4cf4bcb7f6b5da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "036a0200e67132710794bfa59ad61875dfbc7a105e9a4339ed4cf4bcb7f6b5da", kill_on_drop: false }`
[INFO] [stdout] 036a0200e67132710794bfa59ad61875dfbc7a105e9a4339ed4cf4bcb7f6b5da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] a372aca4690830fe1631986464e676ebdf8d95dd0996cc6790bc28cd333e183d
[INFO] running `Command { std: "docker" "start" "-a" "a372aca4690830fe1631986464e676ebdf8d95dd0996cc6790bc28cd333e183d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/h4x_re-e39cc8037dcaf6a1
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::cost_and_string ... ok
[INFO] [stdout] test tests::create ... ok
[INFO] [stdout] test tests::dots_known_pos ... ok
[INFO] [stdout] test tests::no_dots ... ok
[INFO] [stdout] test tests::dots_unknown_pos ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests h4x_re
[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" "a372aca4690830fe1631986464e676ebdf8d95dd0996cc6790bc28cd333e183d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a372aca4690830fe1631986464e676ebdf8d95dd0996cc6790bc28cd333e183d", kill_on_drop: false }`
[INFO] [stdout] a372aca4690830fe1631986464e676ebdf8d95dd0996cc6790bc28cd333e183d