[INFO] fetching crate wrapped_slab 0.4.0...
[INFO] testing wrapped_slab-0.4.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate wrapped_slab 0.4.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate wrapped_slab 0.4.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate wrapped_slab 0.4.0
[INFO] tweaked toml for crates.io crate wrapped_slab 0.4.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate wrapped_slab 0.4.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate wrapped_slab 0.4.0 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wrapped_slab_derive v0.4.0
[INFO] [stderr]   Downloaded quote v1.0.31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cbec74a517bcdab570f07a34bd7d874ae2e7779c3436d15b2d5c60927abbfdf9
[INFO] running `Command { std: "docker" "start" "-a" "cbec74a517bcdab570f07a34bd7d874ae2e7779c3436d15b2d5c60927abbfdf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cbec74a517bcdab570f07a34bd7d874ae2e7779c3436d15b2d5c60927abbfdf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbec74a517bcdab570f07a34bd7d874ae2e7779c3436d15b2d5c60927abbfdf9", kill_on_drop: false }`
[INFO] [stdout] cbec74a517bcdab570f07a34bd7d874ae2e7779c3436d15b2d5c60927abbfdf9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d3e24a2d52657141d5c9bda6d9605b5736e2505ae2a7b7cc12c1c9d5ce0209d
[INFO] running `Command { std: "docker" "start" "-a" "1d3e24a2d52657141d5c9bda6d9605b5736e2505ae2a7b7cc12c1c9d5ce0209d", kill_on_drop: false }`
[INFO] [stderr]    Compiling slab v0.4.8
[INFO] [stderr]    Compiling quote v1.0.31
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling wrapped_slab_derive v0.4.0
[INFO] [stderr]    Compiling wrapped_slab v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.98s
[INFO] running `Command { std: "docker" "inspect" "1d3e24a2d52657141d5c9bda6d9605b5736e2505ae2a7b7cc12c1c9d5ce0209d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d3e24a2d52657141d5c9bda6d9605b5736e2505ae2a7b7cc12c1c9d5ce0209d", kill_on_drop: false }`
[INFO] [stdout] 1d3e24a2d52657141d5c9bda6d9605b5736e2505ae2a7b7cc12c1c9d5ce0209d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aef80a3cda8c4302edf16d9ec41d5eda532d1c7737feb845404edf57a131608c
[INFO] running `Command { std: "docker" "start" "-a" "aef80a3cda8c4302edf16d9ec41d5eda532d1c7737feb845404edf57a131608c", kill_on_drop: false }`
[INFO] [stderr]    Compiling wrapped_slab v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `Command { std: "docker" "inspect" "aef80a3cda8c4302edf16d9ec41d5eda532d1c7737feb845404edf57a131608c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aef80a3cda8c4302edf16d9ec41d5eda532d1c7737feb845404edf57a131608c", kill_on_drop: false }`
[INFO] [stdout] aef80a3cda8c4302edf16d9ec41d5eda532d1c7737feb845404edf57a131608c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a3e5960429d1a592a9937db6d8fcacb42243ea58574cfeecae8d26801b7384b8
[INFO] running `Command { std: "docker" "start" "-a" "a3e5960429d1a592a9937db6d8fcacb42243ea58574cfeecae8d26801b7384b8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wrapped_slab-53084fe45038c5f0)
[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/basic.rs (/opt/rustwide/target/debug/deps/basic-bb4193bc2f25a354)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test_iter ... ok
[INFO] [stderr]      Running tests/generics.rs (/opt/rustwide/target/debug/deps/generics-843561898104834a)
[INFO] [stdout] test test_index ... ok
[INFO] [stdout] test test_drain ... ok
[INFO] [stdout] test test_enum ... ok
[INFO] [stdout] test test_struct ... ok
[INFO] [stdout] test test_vacant_entry ... ok
[INFO] [stdout] test test_unit_struct ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test test_drain ... ok
[INFO] [stdout] test test_iter ... ok
[INFO] [stdout] test test_index ... ok
[INFO] [stdout] test test_tuple_const_struct ... ok
[INFO] [stdout] test test_tuple_struct ... ok
[INFO] [stdout] test test_non_default_member_struct ... ok
[INFO] [stdout] test test_vacant_entry ... ok
[INFO] [stdout] test test_struct ... ok
[INFO] [stdout] test test_unit_const_struct ... ok
[INFO] [stdout] test test_unit_param_struct ... ok
[INFO] [stdout] test test_unit_struct ... ok
[INFO] [stdout] test test_enum ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wrapped_slab
[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] running `Command { std: "docker" "inspect" "a3e5960429d1a592a9937db6d8fcacb42243ea58574cfeecae8d26801b7384b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3e5960429d1a592a9937db6d8fcacb42243ea58574cfeecae8d26801b7384b8", kill_on_drop: false }`
[INFO] [stdout] a3e5960429d1a592a9937db6d8fcacb42243ea58574cfeecae8d26801b7384b8