[INFO] fetching crate fixedvec 0.2.4...
[INFO] testing fixedvec-0.2.4 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate fixedvec 0.2.4 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate fixedvec 0.2.4 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 fixedvec 0.2.4
[INFO] finished tweaking crates.io crate fixedvec 0.2.4
[INFO] tweaked toml for crates.io crate fixedvec 0.2.4 written to /workspace/builds/worker-7/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] 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" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", 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] c2fcb5b989803e77f42a054ae3cd7617c22d2eacf50897c7955b38b85fc0e2bc
[INFO] running `Command { std: "docker" "start" "-a" "c2fcb5b989803e77f42a054ae3cd7617c22d2eacf50897c7955b38b85fc0e2bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c2fcb5b989803e77f42a054ae3cd7617c22d2eacf50897c7955b38b85fc0e2bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2fcb5b989803e77f42a054ae3cd7617c22d2eacf50897c7955b38b85fc0e2bc", kill_on_drop: false }`
[INFO] [stdout] c2fcb5b989803e77f42a054ae3cd7617c22d2eacf50897c7955b38b85fc0e2bc
[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" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", 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] 25812ed62417aa47e6c5183959a4f187f71b94d6515826279212e57e9731d00f
[INFO] running `Command { std: "docker" "start" "-a" "25812ed62417aa47e6c5183959a4f187f71b94d6515826279212e57e9731d00f", kill_on_drop: false }`
[INFO] [stderr]    Compiling fixedvec v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "25812ed62417aa47e6c5183959a4f187f71b94d6515826279212e57e9731d00f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25812ed62417aa47e6c5183959a4f187f71b94d6515826279212e57e9731d00f", kill_on_drop: false }`
[INFO] [stdout] 25812ed62417aa47e6c5183959a4f187f71b94d6515826279212e57e9731d00f
[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" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", 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] aeab5d85a34eabef04ecb75c6c788573c0b2cb1f2c16ccf587f7768ca267b124
[INFO] running `Command { std: "docker" "start" "-a" "aeab5d85a34eabef04ecb75c6c788573c0b2cb1f2c16ccf587f7768ca267b124", kill_on_drop: false }`
[INFO] [stderr]    Compiling fixedvec v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `Command { std: "docker" "inspect" "aeab5d85a34eabef04ecb75c6c788573c0b2cb1f2c16ccf587f7768ca267b124", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aeab5d85a34eabef04ecb75c6c788573c0b2cb1f2c16ccf587f7768ca267b124", kill_on_drop: false }`
[INFO] [stdout] aeab5d85a34eabef04ecb75c6c788573c0b2cb1f2c16ccf587f7768ca267b124
[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" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fec61dc74e678024834e538aee93199b7d3d321fd47af3ca58e42832290e8de5
[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" "fec61dc74e678024834e538aee93199b7d3d321fd47af3ca58e42832290e8de5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/fixedvec-c3bbad4583eafebb
[INFO] [stdout] running 9 tests
[INFO] [stdout] test test::test_empty_array ... ok
[INFO] [stdout] test test::test_hash ... ok
[INFO] [stdout] test test::test_extend ... ok
[INFO] [stdout] test test::test_iterator ... ok
[INFO] [stdout] test test::test_equal ... ok
[INFO] [stdout] test test::test_insert_bad_index ... ok
[INFO] [stdout] test test::test_resize_bad_len ... ok
[INFO] [stdout] test test::test_remove_bad_index ... ok
[INFO] [stderr]    Doc-tests fixedvec
[INFO] [stdout] test test::test_swap_remove_bad_index ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test src/lib.rs - FixedVec::get_unchecked_mut (line 787) ... ok
[INFO] [stdout] test src/lib.rs - FixedVec::available (line 249) ... ok
[INFO] [stdout] test src/lib.rs - FixedVec::as_mut_slice (line 312) ... ok
[INFO] [stdout] test src/lib.rs - FixedVec::iter (line 555) ... ok
[INFO] [stdout] test src/lib.rs - FixedVec::as_slice (line 291) ... ok
[INFO] [stdout] test src/lib.rs - FixedVec::get_mut (line 737) ... ok
[INFO] [stdout] test src/lib.rs - (line 102) ... ok
[INFO] [stdout] test src/lib.rs - FixedVec::clear (line 509) ... ok
[INFO] [stdout] test src/lib.rs - FixedVec::is_empty (line 270) ... ok
[INFO] [stdout] test src/lib.rs - FixedVec::capacity (line 206) ... ok
[INFO] [stdout] test src/lib.rs - FixedVec::insert (line 338) ... ok
[INFO] [stdout] test src/lib.rs - FixedVec::get_unchecked (line 763) ... ok
[INFO] [stdout] test src/lib.rs - FixedVec::get (line 716) ... ok
[INFO] [stdout] test src/lib.rs - FixedVec::dedup (line 820) ... ok
[INFO] [stdout] test src/lib.rs - FixedVec::pop (line 450) ... ok
[INFO] [stdout] test src/lib.rs - FixedVec::new (line 183) ... ok
[INFO] [stdout] test src/lib.rs - FixedVec::push_all (line 476) ... ok
[INFO] [stdout] test src/lib.rs - alloc_stack (line 139) ... ok
[INFO] [stdout] test src/lib.rs - FixedVec::push (line 417) ... ok
[INFO] [stdout] test src/lib.rs - FixedVec::len (line 227) ... ok
[INFO] [stdout] test src/lib.rs - FixedVec::iter_mut (line 581) ... ok
[INFO] [stdout] test src/lib.rs - FixedVec::map_in_place (line 530) ... ok
[INFO] [stdout] test src/lib.rs - FixedVec::retain (line 680) ... ok
[INFO] [stdout] test src/lib.rs - FixedVec::remove (line 387) ... ok
[INFO] [stdout] test src/lib.rs - FixedVec::swap_remove (line 613) ... ok
[INFO] [stdout] test src/lib.rs - FixedVec::resize (line 646) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.97s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fec61dc74e678024834e538aee93199b7d3d321fd47af3ca58e42832290e8de5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fec61dc74e678024834e538aee93199b7d3d321fd47af3ca58e42832290e8de5", kill_on_drop: false }`
[INFO] [stdout] fec61dc74e678024834e538aee93199b7d3d321fd47af3ca58e42832290e8de5