[INFO] crate mc-varint 0.1.1 is already in cache
[INFO] testing mc-varint-0.1.1 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate mc-varint 0.1.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate mc-varint 0.1.1 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 mc-varint 0.1.1
[INFO] finished tweaking crates.io crate mc-varint 0.1.1
[INFO] tweaked toml for crates.io crate mc-varint 0.1.1 written to /workspace/builds/worker-9/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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 93f9d86323061980eed8f9434da8196e3bcdfc83d2058d68ab124dc71056dbb8
[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" "93f9d86323061980eed8f9434da8196e3bcdfc83d2058d68ab124dc71056dbb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "93f9d86323061980eed8f9434da8196e3bcdfc83d2058d68ab124dc71056dbb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93f9d86323061980eed8f9434da8196e3bcdfc83d2058d68ab124dc71056dbb8", kill_on_drop: false }`
[INFO] [stdout] 93f9d86323061980eed8f9434da8196e3bcdfc83d2058d68ab124dc71056dbb8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 984abccce9b9a73cbf1100b82660344718bd5e5aa6b7e7755c4f342d9a9470ba
[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" "984abccce9b9a73cbf1100b82660344718bd5e5aa6b7e7755c4f342d9a9470ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling mc-varint v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "984abccce9b9a73cbf1100b82660344718bd5e5aa6b7e7755c4f342d9a9470ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "984abccce9b9a73cbf1100b82660344718bd5e5aa6b7e7755c4f342d9a9470ba", kill_on_drop: false }`
[INFO] [stdout] 984abccce9b9a73cbf1100b82660344718bd5e5aa6b7e7755c4f342d9a9470ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] bde817a1005ed179a12c07d6e4819e7a5c1c8823dd7cbf57357442e14e9b83c1
[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" "bde817a1005ed179a12c07d6e4819e7a5c1c8823dd7cbf57357442e14e9b83c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling mc-varint v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.77s
[INFO] running `Command { std: "docker" "inspect" "bde817a1005ed179a12c07d6e4819e7a5c1c8823dd7cbf57357442e14e9b83c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bde817a1005ed179a12c07d6e4819e7a5c1c8823dd7cbf57357442e14e9b83c1", kill_on_drop: false }`
[INFO] [stdout] bde817a1005ed179a12c07d6e4819e7a5c1c8823dd7cbf57357442e14e9b83c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] [stdout] c9251830717612d6abe13c21ebcda329fcd3e232f59287e56deb690428d70732
[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" "c9251830717612d6abe13c21ebcda329fcd3e232f59287e56deb690428d70732", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mc_varint-50af76bbd4a29c8e
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/var_int-5270e4a4c90d5f42
[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] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test var_int_read_err ... ok
[INFO] [stdout] test var_int_beat_matching ... ok
[INFO] [stdout] test var_int_default ... ok
[INFO] [stdout] test var_long_size ... ok
[INFO] [stdout] test var_long_beat_matching ... ok
[INFO] [stdout] test var_int_read_exact ... ok
[INFO] [stdout] test var_int_write_exact ... ok
[INFO] [stdout] test var_int_size ... ok
[INFO] [stdout] test var_int_read_oversize ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mc-varint
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - VarIntWrite (line 132) ... ok
[INFO] [stdout] test src/lib.rs - VarIntRead (line 76) ... ok
[INFO] [stdout] test src/lib.rs - VarLongRead (line 76) ... ok
[INFO] [stdout] test src/lib.rs - VarLongWrite (line 132) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c9251830717612d6abe13c21ebcda329fcd3e232f59287e56deb690428d70732", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9251830717612d6abe13c21ebcda329fcd3e232f59287e56deb690428d70732", kill_on_drop: false }`
[INFO] [stdout] c9251830717612d6abe13c21ebcda329fcd3e232f59287e56deb690428d70732