[INFO] fetching crate virtual-buffer 1.0.3...
[INFO] testing virtual-buffer-1.0.3 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate virtual-buffer 1.0.3 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate virtual-buffer 1.0.3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate virtual-buffer 1.0.3
[INFO] tweaked toml for crates.io crate virtual-buffer 1.0.3 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate virtual-buffer 1.0.3 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate virtual-buffer 1.0.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 85b450918e3ef2c8ef382836ef6e04b99ed360b85dff553dca2584477538f96b
[INFO] running `Command { std: "docker" "start" "-a" "85b450918e3ef2c8ef382836ef6e04b99ed360b85dff553dca2584477538f96b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "85b450918e3ef2c8ef382836ef6e04b99ed360b85dff553dca2584477538f96b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85b450918e3ef2c8ef382836ef6e04b99ed360b85dff553dca2584477538f96b", kill_on_drop: false }`
[INFO] [stdout] 85b450918e3ef2c8ef382836ef6e04b99ed360b85dff553dca2584477538f96b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d01567bb43a354f58e65b9f6a8e68b14e8a3627e54d67a066dc0aea6b6c2e29f
[INFO] running `Command { std: "docker" "start" "-a" "d01567bb43a354f58e65b9f6a8e68b14e8a3627e54d67a066dc0aea6b6c2e29f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling virtual-buffer v1.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.56s
[INFO] running `Command { std: "docker" "inspect" "d01567bb43a354f58e65b9f6a8e68b14e8a3627e54d67a066dc0aea6b6c2e29f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d01567bb43a354f58e65b9f6a8e68b14e8a3627e54d67a066dc0aea6b6c2e29f", kill_on_drop: false }`
[INFO] [stdout] d01567bb43a354f58e65b9f6a8e68b14e8a3627e54d67a066dc0aea6b6c2e29f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7ccd82a11accdaad7ddb0a07843af5c48dbed1b7e34902e7a9c616d8e7531692
[INFO] running `Command { std: "docker" "start" "-a" "7ccd82a11accdaad7ddb0a07843af5c48dbed1b7e34902e7a9c616d8e7531692", kill_on_drop: false }`
[INFO] [stderr]    Compiling virtual-buffer v1.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "7ccd82a11accdaad7ddb0a07843af5c48dbed1b7e34902e7a9c616d8e7531692", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ccd82a11accdaad7ddb0a07843af5c48dbed1b7e34902e7a9c616d8e7531692", kill_on_drop: false }`
[INFO] [stdout] 7ccd82a11accdaad7ddb0a07843af5c48dbed1b7e34902e7a9c616d8e7531692
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4754e15fba1cf8dea6515c18c2b9532b23bd0195348e7d2348ab45e382687b4f
[INFO] running `Command { std: "docker" "start" "-a" "4754e15fba1cf8dea6515c18c2b9532b23bd0195348e7d2348ab45e382687b4f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/virtual_buffer-61aeb1b064a72bea)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/vec.rs (/opt/rustwide/target/debug/deps/vec-90c106233e5e6c89)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test push_mut_immut ... ok
[INFO] [stdout] test push_stress ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.13s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/vec-mut.rs (/opt/rustwide/target/debug/deps/vec_mut-edaa824bfc7df32c)
[INFO] [stdout] 
[INFO] [stdout] running 34 tests
[INFO] [stdout] test partialeq_vec_and_prim ... ok
[INFO] [stdout] test partialeq_vec_full ... ok
[INFO] [stdout] test test_clone ... ok
[INFO] [stdout] test test_double_drop ... ok
[INFO] [stdout] test test_cmp ... ok
[INFO] [stdout] test test_debug_fmt ... ok
[INFO] [stdout] test test_extend ... ok
[INFO] [stdout] test test_clone_from ... ok
[INFO] [stdout] test test_index ... ok
[INFO] [stdout] test test_extend_ref ... ok
[INFO] [stdout] test test_indexing ... ok
[INFO] [stdout] test test_into_iter_count ... ok
[INFO] [stdout] test test_into_iter_debug ... ok
[INFO] [stdout] test test_into_iter_zst ... ok
[INFO] [stdout] test test_move_items_reverse ... ok
[INFO] [stdout] test test_push ... ok
[INFO] [stdout] test test_slice_from_mut ... ok
[INFO] [stdout] test test_move_items_zero_sized ... ok
[INFO] [stdout] test test_move_items ... ok
[INFO] [stdout] test test_zero_sized_vec_push ... ok
[INFO] [stdout] test test_zst_capacity ... ok
[INFO] [stdout] test test_slice_from_ref ... ok
[INFO] [stdout] test test_zero_sized_capacity ... ok
[INFO] [stdout] test test_slice_to_mut ... ok
[INFO] [stdout] test test_vec_swap ... ok
[INFO] [stdout] test test_split_at_mut ... ok
[INFO] [stdout] test test_vec_macro_repeat ... ok
[INFO] [stdout] test test_index_out_of_bounds - should panic ... ok
[INFO] [stdout] test test_into_iter_leak ... ok
[INFO] [stdout] test test_slice_out_of_bounds_3 - should panic ... ok
[INFO] [stdout] test test_slice_out_of_bounds_1 - should panic ... ok
[INFO] [stdout] test test_slice_out_of_bounds_2 - should panic ... ok
[INFO] [stdout] test test_slice_out_of_bounds_5 - should panic ... ok
[INFO] [stdout] test test_slice_out_of_bounds_4 - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests virtual_buffer
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/vec.rs - vec::Vec::marker (line 34) - compile fail ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4754e15fba1cf8dea6515c18c2b9532b23bd0195348e7d2348ab45e382687b4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4754e15fba1cf8dea6515c18c2b9532b23bd0195348e7d2348ab45e382687b4f", kill_on_drop: false }`
[INFO] [stdout] 4754e15fba1cf8dea6515c18c2b9532b23bd0195348e7d2348ab45e382687b4f