[INFO] fetching crate pkg 3.0.0...
[INFO] testing pkg-3.0.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate pkg 3.0.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate pkg 3.0.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pkg 3.0.0
[INFO] finished tweaking crates.io crate pkg 3.0.0
[INFO] tweaked toml for crates.io crate pkg 3.0.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pkg-macros v3.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d5d3c7ea4dec190deb61f49353e64e49cfe293764ae7b42838cb433417fea9b0
[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" "d5d3c7ea4dec190deb61f49353e64e49cfe293764ae7b42838cb433417fea9b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d5d3c7ea4dec190deb61f49353e64e49cfe293764ae7b42838cb433417fea9b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5d3c7ea4dec190deb61f49353e64e49cfe293764ae7b42838cb433417fea9b0", kill_on_drop: false }`
[INFO] [stdout] d5d3c7ea4dec190deb61f49353e64e49cfe293764ae7b42838cb433417fea9b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff2f6410e55b59cd9a3e3f50bb352d400451d6032b582cfd7447bfba584eab09
[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" "ff2f6410e55b59cd9a3e3f50bb352d400451d6032b582cfd7447bfba584eab09", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.57
[INFO] [stderr]    Compiling pkg-macros v3.0.0
[INFO] [stderr]    Compiling pkg v3.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.36s
[INFO] running `Command { std: "docker" "inspect" "ff2f6410e55b59cd9a3e3f50bb352d400451d6032b582cfd7447bfba584eab09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff2f6410e55b59cd9a3e3f50bb352d400451d6032b582cfd7447bfba584eab09", kill_on_drop: false }`
[INFO] [stdout] ff2f6410e55b59cd9a3e3f50bb352d400451d6032b582cfd7447bfba584eab09
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 470f07866d0d366c15a3897aaceec61b072230daa322f8055ea0fef7488a5759
[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" "470f07866d0d366c15a3897aaceec61b072230daa322f8055ea0fef7488a5759", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg v3.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "470f07866d0d366c15a3897aaceec61b072230daa322f8055ea0fef7488a5759", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "470f07866d0d366c15a3897aaceec61b072230daa322f8055ea0fef7488a5759", kill_on_drop: false }`
[INFO] [stdout] 470f07866d0d366c15a3897aaceec61b072230daa322f8055ea0fef7488a5759
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c37f550ef5683ae71acadc43ca03bb51c1c02280c39158cc1c394b481f69f507
[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" "c37f550ef5683ae71acadc43ca03bb51c1c02280c39158cc1c394b481f69f507", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/pkg-bc7d915ced56c56b
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pkg
[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 11 tests
[INFO] [stdout] test src/lib.rs - authors (line 53) ... ok
[INFO] [stdout] test src/lib.rs - repository (line 105) ... ok
[INFO] [stdout] test src/lib.rs - name (line 24) ... ok
[INFO] [stdout] test src/version.rs - version_major (line 7) ... ok
[INFO] [stdout] test src/lib.rs - homepage (line 91) ... ok
[INFO] [stdout] test src/version.rs - version_minor (line 21) ... ok
[INFO] [stdout] test src/lib.rs - authors (line 58) ... ok
[INFO] [stdout] test src/version.rs - version_pre (line 49) ... ok
[INFO] [stdout] test src/lib.rs - version (line 38) ... ok
[INFO] [stdout] test src/version.rs - version_patch (line 35) ... ok
[INFO] [stdout] test src/lib.rs - description (line 77) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c37f550ef5683ae71acadc43ca03bb51c1c02280c39158cc1c394b481f69f507", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c37f550ef5683ae71acadc43ca03bb51c1c02280c39158cc1c394b481f69f507", kill_on_drop: false }`
[INFO] [stdout] c37f550ef5683ae71acadc43ca03bb51c1c02280c39158cc1c394b481f69f507