[INFO] fetching crate value-bag 1.0.0-alpha.5...
[INFO] testing value-bag-1.0.0-alpha.5 against 1.49.0 for beta-1.50-1
[INFO] extracting crate value-bag 1.0.0-alpha.5 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate value-bag 1.0.0-alpha.5 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 value-bag 1.0.0-alpha.5
[INFO] finished tweaking crates.io crate value-bag 1.0.0-alpha.5
[INFO] tweaked toml for crates.io crate value-bag 1.0.0-alpha.5 written to /workspace/builds/worker-7/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] ac0f0319d93c196ede55e0efa2a1b728152064ada97f805ad696f29e85f43939
[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" "ac0f0319d93c196ede55e0efa2a1b728152064ada97f805ad696f29e85f43939", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac0f0319d93c196ede55e0efa2a1b728152064ada97f805ad696f29e85f43939", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac0f0319d93c196ede55e0efa2a1b728152064ada97f805ad696f29e85f43939", kill_on_drop: false }`
[INFO] [stdout] ac0f0319d93c196ede55e0efa2a1b728152064ada97f805ad696f29e85f43939
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 952eac183aa83d8b851a82986fab7e421198adb2813387eda6f595810c13edb2
[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" "952eac183aa83d8b851a82986fab7e421198adb2813387eda6f595810c13edb2", kill_on_drop: false }`
[INFO] [stderr]    Compiling value-bag v1.0.0-alpha.5 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling ctor v0.1.17
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.34s
[INFO] running `Command { std: "docker" "inspect" "952eac183aa83d8b851a82986fab7e421198adb2813387eda6f595810c13edb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "952eac183aa83d8b851a82986fab7e421198adb2813387eda6f595810c13edb2", kill_on_drop: false }`
[INFO] [stdout] 952eac183aa83d8b851a82986fab7e421198adb2813387eda6f595810c13edb2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 3e690f40df556e6e372716e2afbcfc9c48899cc43cefcb7a8483257173f353ff
[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" "3e690f40df556e6e372716e2afbcfc9c48899cc43cefcb7a8483257173f353ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling sval v1.0.0-alpha.4
[INFO] [stderr]    Compiling wasm-bindgen-test-macro v0.3.19
[INFO] [stderr]    Compiling serde_test v1.0.118
[INFO] [stderr]    Compiling wasm-bindgen v0.2.69
[INFO] [stderr]    Compiling js-sys v0.3.46
[INFO] [stderr]    Compiling console_error_panic_hook v0.1.6
[INFO] [stderr]    Compiling wasm-bindgen-futures v0.4.19
[INFO] [stderr]    Compiling wasm-bindgen-test v0.3.19
[INFO] [stderr]    Compiling value-bag v1.0.0-alpha.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 15.35s
[INFO] running `Command { std: "docker" "inspect" "3e690f40df556e6e372716e2afbcfc9c48899cc43cefcb7a8483257173f353ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e690f40df556e6e372716e2afbcfc9c48899cc43cefcb7a8483257173f353ff", kill_on_drop: false }`
[INFO] [stdout] 3e690f40df556e6e372716e2afbcfc9c48899cc43cefcb7a8483257173f353ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 104ce08d7c90bbfd2be275d3dd70b2fa775eb7e215ae357e7c11d144286019a2
[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" "104ce08d7c90bbfd2be275d3dd70b2fa775eb7e215ae357e7c11d144286019a2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.95s
[INFO] [stdout] running 14 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/value_bag-c00fa56f662e229c
[INFO] [stdout] test fill::tests::fill_debug ... ok
[INFO] [stderr]    Doc-tests value-bag
[INFO] [stdout] test fill::tests::fill_cast ... ok
[INFO] [stdout] test impls::tests::test_into_structured ... ok
[INFO] [stdout] test fill::tests::fill_value_owned ... ok
[INFO] [stdout] test impls::tests::test_into_display ... ok
[INFO] [stdout] test fill::tests::fill_value_borrowed ... ok
[INFO] [stdout] test internal::fmt::tests::fmt_capture ... ok
[INFO] [stdout] test internal::fmt::tests::fmt_capture_args ... ok
[INFO] [stdout] test internal::fmt::tests::fmt_display ... ok
[INFO] [stdout] test internal::fmt::tests::fmt_cast ... ok
[INFO] [stdout] test internal::fmt::tests::fmt_debug ... ok
[INFO] [stdout] test internal::cast::tests::primitive_cast ... ok
[INFO] [stdout] test internal::fmt::tests::fmt_downcast ... ok
[INFO] [stdout] test fill::tests::fill_multiple_times_panics ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - ValueBag (line 56) ... ok
[INFO] [stdout] test src/lib.rs - ValueBag (line 78) ... ok
[INFO] [stdout] test src/lib.rs - ValueBag (line 64) ... ok
[INFO] [stdout] test src/lib.rs - ValueBag (line 94) ... ok
[INFO] [stdout] test src/lib.rs - ValueBag (line 44) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "104ce08d7c90bbfd2be275d3dd70b2fa775eb7e215ae357e7c11d144286019a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "104ce08d7c90bbfd2be275d3dd70b2fa775eb7e215ae357e7c11d144286019a2", kill_on_drop: false }`
[INFO] [stdout] 104ce08d7c90bbfd2be275d3dd70b2fa775eb7e215ae357e7c11d144286019a2