[INFO] fetching crate safe-allocator-api 0.5.0...
[INFO] testing safe-allocator-api-0.5.0 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate safe-allocator-api 0.5.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate safe-allocator-api 0.5.0
[INFO] finished tweaking crates.io crate safe-allocator-api 0.5.0
[INFO] tweaked toml for crates.io crate safe-allocator-api 0.5.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate safe-allocator-api 0.5.0 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate safe-allocator-api 0.5.0 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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3ec834b7829787abb817614cd20f65acca748f9f47b7c13928159cff75f9c0c7
[INFO] running `Command { std: "docker" "start" "-a" "3ec834b7829787abb817614cd20f65acca748f9f47b7c13928159cff75f9c0c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ec834b7829787abb817614cd20f65acca748f9f47b7c13928159cff75f9c0c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ec834b7829787abb817614cd20f65acca748f9f47b7c13928159cff75f9c0c7", kill_on_drop: false }`
[INFO] [stdout] 3ec834b7829787abb817614cd20f65acca748f9f47b7c13928159cff75f9c0c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3159caaaa863847ef762ab632fd2314a1291fd13943d8772175d73d9b104d915
[INFO] running `Command { std: "docker" "start" "-a" "3159caaaa863847ef762ab632fd2314a1291fd13943d8772175d73d9b104d915", kill_on_drop: false }`
[INFO] [stderr]    Compiling allocator-api2 v0.3.1
[INFO] [stderr]    Compiling safe-allocator-api v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "3159caaaa863847ef762ab632fd2314a1291fd13943d8772175d73d9b104d915", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3159caaaa863847ef762ab632fd2314a1291fd13943d8772175d73d9b104d915", kill_on_drop: false }`
[INFO] [stdout] 3159caaaa863847ef762ab632fd2314a1291fd13943d8772175d73d9b104d915
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ecb1090808edf24508c4aaaa7e51e4efcee3d587e5e8da2a4f870a346b9ec3e
[INFO] running `Command { std: "docker" "start" "-a" "6ecb1090808edf24508c4aaaa7e51e4efcee3d587e5e8da2a4f870a346b9ec3e", kill_on_drop: false }`
[INFO] [stderr]    Compiling safe-allocator-api v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "6ecb1090808edf24508c4aaaa7e51e4efcee3d587e5e8da2a4f870a346b9ec3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ecb1090808edf24508c4aaaa7e51e4efcee3d587e5e8da2a4f870a346b9ec3e", kill_on_drop: false }`
[INFO] [stdout] 6ecb1090808edf24508c4aaaa7e51e4efcee3d587e5e8da2a4f870a346b9ec3e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 049471f686665513c26403ab8cd628dfc83fae397466608633ae1fa9e993c56f
[INFO] running `Command { std: "docker" "start" "-a" "049471f686665513c26403ab8cd628dfc83fae397466608633ae1fa9e993c56f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/safe_allocator_api-ef4126c0b1c4549d)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test raw_alloc::tests::basic_alloc_and_write ... ok
[INFO] [stdout] test raw_alloc::tests::array_allocation ... ok
[INFO] [stdout] test raw_alloc::tests::custom_allocator ... ok
[INFO] [stdout] test raw_alloc::tests::grow_allocation ... ok
[INFO] [stdout] test raw_alloc::tests::alignment_requirements ... ok
[INFO] [stdout] test raw_alloc::tests::grow_smaller_size_fails ... ok
[INFO] [stdout] test raw_alloc::tests::grow_zeroed_allocation ... ok
[INFO] [stdout] test raw_alloc::tests::grow_zero_size_fails ... ok
[INFO] [stdout] test raw_alloc::tests::multiple_allocations ... ok
[INFO] [stdout] test raw_alloc::tests::shrink_allocation ... ok
[INFO] [stdout] test raw_alloc::tests::shrink_zero_size_fails ... ok
[INFO] [stdout] test raw_alloc::tests::oversized_allocation ... ok
[INFO] [stdout] test raw_alloc::tests::shrink_larger_size_fails ... ok
[INFO] [stdout] test raw_alloc::tests::zero_sized_alloc_returns_error ... ok
[INFO] [stdout] test raw_alloc::tests::zeroed_allocation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests safe_allocator_api
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/raw_alloc.rs - raw_alloc::RawAlloc<A>::shrink (line 194) ... ok
[INFO] [stdout] test src/lib.rs - (line 109) ... ok
[INFO] [stdout] test src/raw_alloc.rs - raw_alloc::RawAlloc<A>::as_slice (line 255) ... ok
[INFO] [stdout] test src/raw_alloc.rs - raw_alloc::RawAlloc<A>::as_mut_slice (line 277) ... ok
[INFO] [stdout] test src/lib.rs - (line 38) ... ok
[INFO] [stdout] test src/raw_alloc.rs - raw_alloc::RawAlloc<A>::grow (line 117) ... ok
[INFO] [stdout] test src/lib.rs - (line 61) ... ok
[INFO] [stdout] test src/lib.rs - (line 84) ... ok
[INFO] [stdout] test src/raw_alloc.rs - raw_alloc::RawAlloc<A>::new_in (line 59) ... ok
[INFO] [stdout] test src/raw_alloc.rs - raw_alloc::RawAlloc (line 20) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "049471f686665513c26403ab8cd628dfc83fae397466608633ae1fa9e993c56f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "049471f686665513c26403ab8cd628dfc83fae397466608633ae1fa9e993c56f", kill_on_drop: false }`
[INFO] [stdout] 049471f686665513c26403ab8cd628dfc83fae397466608633ae1fa9e993c56f