[INFO] fetching crate abistr 0.1.1...
[INFO] testing abistr-0.1.1 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate abistr 0.1.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate abistr 0.1.1 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate abistr 0.1.1
[INFO] finished tweaking crates.io crate abistr 0.1.1
[INFO] tweaked toml for crates.io crate abistr 0.1.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded abistr-macros v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 39beb24dfeeb8c3025bd96199e672e6a25207808c3538b1a0889bf4782ffa766
[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" "39beb24dfeeb8c3025bd96199e672e6a25207808c3538b1a0889bf4782ffa766", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "39beb24dfeeb8c3025bd96199e672e6a25207808c3538b1a0889bf4782ffa766", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39beb24dfeeb8c3025bd96199e672e6a25207808c3538b1a0889bf4782ffa766", kill_on_drop: false }`
[INFO] [stdout] 39beb24dfeeb8c3025bd96199e672e6a25207808c3538b1a0889bf4782ffa766
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2c55f940abba3afc4cf5469f9aee125bad8901e49319f5d8748d1535393956d5
[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" "2c55f940abba3afc4cf5469f9aee125bad8901e49319f5d8748d1535393956d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling abistr-macros v0.1.0
[INFO] [stderr]    Compiling abistr v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.21s
[INFO] running `Command { std: "docker" "inspect" "2c55f940abba3afc4cf5469f9aee125bad8901e49319f5d8748d1535393956d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c55f940abba3afc4cf5469f9aee125bad8901e49319f5d8748d1535393956d5", kill_on_drop: false }`
[INFO] [stdout] 2c55f940abba3afc4cf5469f9aee125bad8901e49319f5d8748d1535393956d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef0c4f750ac6dbdf8fe8b270ef7c26f4987a4ed553efe6594f8b871a0813fc48
[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" "ef0c4f750ac6dbdf8fe8b270ef7c26f4987a4ed553efe6594f8b871a0813fc48", kill_on_drop: false }`
[INFO] [stderr]    Compiling abistr v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.51s
[INFO] running `Command { std: "docker" "inspect" "ef0c4f750ac6dbdf8fe8b270ef7c26f4987a4ed553efe6594f8b871a0813fc48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef0c4f750ac6dbdf8fe8b270ef7c26f4987a4ed553efe6594f8b871a0813fc48", kill_on_drop: false }`
[INFO] [stdout] ef0c4f750ac6dbdf8fe8b270ef7c26f4987a4ed553efe6594f8b871a0813fc48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7ecc6daf79cba4b64525ecd400fe1274920551a233b678ae6fc6b4d62dd67ebc
[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" "7ecc6daf79cba4b64525ecd400fe1274920551a233b678ae6fc6b4d62dd67ebc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/abistr-6b0266d95bbb067e
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test buffers::abi_layout ... ok
[INFO] [stdout] test buffers::from ... ok
[INFO] [stdout] test pointers::abi_layout ... ok
[INFO] [stdout] test buffers::set ... ok
[INFO] [stdout] test macros::basics ... ok
[INFO] [stdout] test try_into_as_traits::basic_usage ... ok
[INFO] [stdout] test pointers::struct_interop ... ok
[INFO] [stdout] test buffers::struct_interop ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests abistr
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test src/pointers.rs - pointers::cstrnonnull_lifetime_tests::FromBytesWithNul (line 434) ... ok
[INFO] [stdout] test src/pointers.rs - pointers::cstrnonnull_lifetime_tests::ToBytesLifetime (line 457) ... ok
[INFO] [stdout] test src/pointers.rs - pointers::cstrnonnull_lifetime_tests::FromBytesWithNul (line 427) ... ok
[INFO] [stdout] test src/pointers.rs - pointers::cstrnonnull_lifetime_tests::ToStr (line 490) ... ok
[INFO] [stdout] test src/pointers.rs - pointers::cstrnonnull_lifetime_tests::FromBytesWithNulUnchecked (line 449) ... ok
[INFO] [stdout] test src/pointers.rs - pointers::cstrnonnull_lifetime_tests::ToStringLossy (line 501) ... ok
[INFO] [stdout] test src/pointers.rs - pointers::cstrnonnull_lifetime_tests::ToBytesWithNulLifetime (line 473) ... ok
[INFO] [stdout] test src/pointers.rs - pointers::cstrptr_lifetime_tests::FromBytesWithNul (line 340) ... ok
[INFO] [stdout] test src/pointers.rs - pointers::cstrnonnull_lifetime_tests::FromBytesWithNulUnchecked (line 442) ... ok
[INFO] [stdout] test src/pointers.rs - pointers::cstrnonnull_lifetime_tests::ToBytesWithNulLifetime (line 468) ... ok
[INFO] [stdout] test src/pointers.rs - pointers::cstrptr_lifetime_tests::FromBytesWithNul (line 347) ... ok
[INFO] [stdout] test src/pointers.rs - pointers::cstrnonnull_lifetime_tests::ToCStr (line 479) ... ok
[INFO] [stdout] test src/pointers.rs - pointers::cstrptr_lifetime_tests::FromBytesWithNulUnchecked (line 362) ... ok
[INFO] [stdout] test src/pointers.rs - pointers::cstrptr_lifetime_tests::FromBytesWithNulUnchecked (line 355) ... ok
[INFO] [stdout] test src/pointers.rs - pointers::cstrnonnull_lifetime_tests::ToBytesLifetime (line 462) ... ok
[INFO] [stdout] test src/pointers.rs - pointers::cstrnonnull_lifetime_tests::ToStr (line 495) ... ok
[INFO] [stdout] test src/pointers.rs - pointers::cstrptr_lifetime_tests::ToStr (line 403) ... ok
[INFO] [stdout] test src/pointers.rs - pointers::cstrptr_lifetime_tests::ToCStr (line 392) ... ok
[INFO] [stdout] test src/pointers.rs - pointers::cstrptr_lifetime_tests::ToBytesWithNulLifetime (line 381) ... ok
[INFO] [stdout] test src/pointers.rs - pointers::cstrptr_lifetime_tests::ToBytesLifetime (line 370) ... ok
[INFO] [stdout] test src/pointers.rs - pointers::cstrptr_lifetime_tests::ToStringLossy (line 414) ... ok
[INFO] [stdout] test src/pointers.rs - pointers::cstrnonnull_lifetime_tests::ToCStr (line 484) ... ok
[INFO] [stdout] test src/pointers.rs - pointers::cstrnonnull_lifetime_tests::ToStringLossy (line 506) ... ok
[INFO] [stdout] test src/pointers.rs - pointers::cstrptr_lifetime_tests::ToBytesLifetime (line 375) ... ok
[INFO] [stdout] test src/pointers.rs - pointers::cstrptr_lifetime_tests::ToBytesWithNulLifetime (line 386) ... ok
[INFO] [stdout] test src/pointers.rs - pointers::cstrptr_lifetime_tests::ToStr (line 408) ... ok
[INFO] [stdout] test src/pointers.rs - pointers::cstrptr_lifetime_tests::ToCStr (line 397) ... ok
[INFO] [stdout] test src/pointers.rs - pointers::cstrptr_lifetime_tests::ToStringLossy (line 419) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.36s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7ecc6daf79cba4b64525ecd400fe1274920551a233b678ae6fc6b4d62dd67ebc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ecc6daf79cba4b64525ecd400fe1274920551a233b678ae6fc6b4d62dd67ebc", kill_on_drop: false }`
[INFO] [stdout] 7ecc6daf79cba4b64525ecd400fe1274920551a233b678ae6fc6b4d62dd67ebc