[INFO] fetching crate alloc_cat 1.0.0...
[INFO] testing alloc_cat-1.0.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate alloc_cat 1.0.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate alloc_cat 1.0.0
[INFO] finished tweaking crates.io crate alloc_cat 1.0.0
[INFO] tweaked toml for crates.io crate alloc_cat 1.0.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate alloc_cat 1.0.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 12 packages to latest compatible versions
[INFO] [stderr]       Adding spin v0.9.8 (available: v0.10.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1dcb8cae2226059648e6c39826a9658d1db8deb4138cbb9ff0eedcee7eaec9b8
[INFO] running `Command { std: "docker" "start" "-a" "1dcb8cae2226059648e6c39826a9658d1db8deb4138cbb9ff0eedcee7eaec9b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1dcb8cae2226059648e6c39826a9658d1db8deb4138cbb9ff0eedcee7eaec9b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1dcb8cae2226059648e6c39826a9658d1db8deb4138cbb9ff0eedcee7eaec9b8", kill_on_drop: false }`
[INFO] [stdout] 1dcb8cae2226059648e6c39826a9658d1db8deb4138cbb9ff0eedcee7eaec9b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 550605dc0751921adaa06a5b368e9191a7505294ad3ca049f8959c7c20b97a13
[INFO] running `Command { std: "docker" "start" "-a" "550605dc0751921adaa06a5b368e9191a7505294ad3ca049f8959c7c20b97a13", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling proc-macro-hack v0.5.20+deprecated
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro-nested v0.1.7
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling memmap2 v0.9.9
[INFO] [stderr]    Compiling arr_macro_impl v0.2.1
[INFO] [stderr]    Compiling arr_macro v0.2.1
[INFO] [stderr]    Compiling alloc_cat v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.42s
[INFO] running `Command { std: "docker" "inspect" "550605dc0751921adaa06a5b368e9191a7505294ad3ca049f8959c7c20b97a13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "550605dc0751921adaa06a5b368e9191a7505294ad3ca049f8959c7c20b97a13", kill_on_drop: false }`
[INFO] [stdout] 550605dc0751921adaa06a5b368e9191a7505294ad3ca049f8959c7c20b97a13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 752a01598928620031c97f18a53b2445e4d10307cea8e29ab8203243eab74e8b
[INFO] running `Command { std: "docker" "start" "-a" "752a01598928620031c97f18a53b2445e4d10307cea8e29ab8203243eab74e8b", kill_on_drop: false }`
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling proc-macro-nested v0.1.7
[INFO] [stderr]    Compiling arr_macro v0.2.1
[INFO] [stderr]    Compiling memmap2 v0.9.9
[INFO] [stderr]    Compiling alloc_cat v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.28s
[INFO] running `Command { std: "docker" "inspect" "752a01598928620031c97f18a53b2445e4d10307cea8e29ab8203243eab74e8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "752a01598928620031c97f18a53b2445e4d10307cea8e29ab8203243eab74e8b", kill_on_drop: false }`
[INFO] [stdout] 752a01598928620031c97f18a53b2445e4d10307cea8e29ab8203243eab74e8b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 79313bb34d6588c9f5ae11ff8ce2f144cb9f8bc091bba6e3c0c8675d401618c7
[INFO] running `Command { std: "docker" "start" "-a" "79313bb34d6588c9f5ae11ff8ce2f144cb9f8bc091bba6e3c0c8675d401618c7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/alloc_cat-4447274a2918c25d)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test allocator::tests::large_reuse ... ok
[INFO] [stdout] test allocator::tests::large_simple ... ok
[INFO] [stdout] test allocator::tests::large_then_small ... ok
[INFO] [stdout] test allocator::tests::large_split ... ok
[INFO] [stdout] test simple_allocator::tests::alignment ... ok
[INFO] [stdout] test allocator::tests::simple ... ok
[INFO] [stdout] test simple_allocator::tests::setup ... ok
[INFO] [stdout] test allocator::tests::large_threshold ... ok
[INFO] [stdout] test simple_allocator::tests::split_remainder ... ok
[INFO] [stdout] test simple_allocator::tests::alloc_dealloc_restores_state ... ok
[INFO] [stdout] test simple_allocator::tests::coalesce_dealloc ... ok
[INFO] [stdout] test allocator::tests::multiple_regions ... ok
[INFO] [stdout] test simple_allocator::tests::coalesce_middle ... ok
[INFO] [stdout] test simple_allocator::tests::merge_forward ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests alloc_cat
[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" "79313bb34d6588c9f5ae11ff8ce2f144cb9f8bc091bba6e3c0c8675d401618c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79313bb34d6588c9f5ae11ff8ce2f144cb9f8bc091bba6e3c0c8675d401618c7", kill_on_drop: false }`
[INFO] [stdout] 79313bb34d6588c9f5ae11ff8ce2f144cb9f8bc091bba6e3c0c8675d401618c7