[INFO] fetching crate memory_size 0.1.6...
[INFO] testing memory_size-0.1.6 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate memory_size 0.1.6 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate memory_size 0.1.6
[INFO] finished tweaking crates.io crate memory_size 0.1.6
[INFO] tweaked toml for crates.io crate memory_size 0.1.6 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate memory_size 0.1.6 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate memory_size 0.1.6 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9497db540f790152e49ce9e982110197bd9ae47223f0b46ea8aa65b8bce0a639
[INFO] running `Command { std: "docker" "start" "-a" "9497db540f790152e49ce9e982110197bd9ae47223f0b46ea8aa65b8bce0a639", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9497db540f790152e49ce9e982110197bd9ae47223f0b46ea8aa65b8bce0a639", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9497db540f790152e49ce9e982110197bd9ae47223f0b46ea8aa65b8bce0a639", kill_on_drop: false }`
[INFO] [stdout] 9497db540f790152e49ce9e982110197bd9ae47223f0b46ea8aa65b8bce0a639
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 38c2a33450142d4148ba25074161f5075ff274c6c420d3ef3b905a2483ae34b3
[INFO] running `Command { std: "docker" "start" "-a" "38c2a33450142d4148ba25074161f5075ff274c6c420d3ef3b905a2483ae34b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]    Compiling derive_more v2.0.1
[INFO] [stderr]    Compiling memory_size v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.03s
[INFO] running `Command { std: "docker" "inspect" "38c2a33450142d4148ba25074161f5075ff274c6c420d3ef3b905a2483ae34b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38c2a33450142d4148ba25074161f5075ff274c6c420d3ef3b905a2483ae34b3", kill_on_drop: false }`
[INFO] [stdout] 38c2a33450142d4148ba25074161f5075ff274c6c420d3ef3b905a2483ae34b3
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 57169d5684e4f485938fb70db6c8e5462d47ba49544663ca8c9fc0ec215970fb
[INFO] running `Command { std: "docker" "start" "-a" "57169d5684e4f485938fb70db6c8e5462d47ba49544663ca8c9fc0ec215970fb", kill_on_drop: false }`
[INFO] [stderr]    Compiling memory_size v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "57169d5684e4f485938fb70db6c8e5462d47ba49544663ca8c9fc0ec215970fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57169d5684e4f485938fb70db6c8e5462d47ba49544663ca8c9fc0ec215970fb", kill_on_drop: false }`
[INFO] [stdout] 57169d5684e4f485938fb70db6c8e5462d47ba49544663ca8c9fc0ec215970fb
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c68718710624593d6dc00834474d889275c436db7ff7a9579374a5c268ba2e24
[INFO] running `Command { std: "docker" "start" "-a" "c68718710624593d6dc00834474d889275c436db7ff7a9579374a5c268ba2e24", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests memory_size.rs (/opt/rustwide/target/debug/deps/memory_size-f4181e1ad2f32349)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test tests::add_assign_layouts ... ok
[INFO] [stdout] test tests::debug_format ... ok
[INFO] [stdout] test tests::add_layouts ... ok
[INFO] [stdout] test tests::equality_checks ... ok
[INFO] [stdout] test tests::from_bits ... ok
[INFO] [stdout] test tests::display_format ... ok
[INFO] [stdout] test tests::clamp_checks ... ok
[INFO] [stdout] test tests::comparison_checks ... ok
[INFO] [stdout] test tests::from_bytes ... ok
[INFO] [stdout] test tests::new ... ok
[INFO] [stdout] test tests::min_checks ... ok
[INFO] [stdout] test tests::subtract_layouts ... ok
[INFO] [stdout] test tests::test_align_up ... ok
[INFO] [stdout] test tests::test_default ... ok
[INFO] [stdout] test tests::test_round_up_byte ... ok
[INFO] [stdout] test tests::max_checks ... ok
[INFO] [stdout] test tests::from_bits_ceil ... ok
[INFO] [stdout] test tests::iterator_sum_layouts ... ok
[INFO] [stdout] test tests::subtract_assign_layouts ... ok
[INFO] [stdout] test tests::add_assign_panic - should panic ... ok
[INFO] [stdout] test tests::add_panic - should panic ... ok
[INFO] [stdout] test tests::clamp_panic - should panic ... ok
[INFO] [stdout] test tests::subtract_panic - should panic ... ok
[INFO] [stdout] test tests::subtract_assign_panic - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests memory_size
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test memory_size.rs - (line 7) ... ok
[INFO] [stdout] test memory_size.rs - MemorySize::align_up (line 157) ... ok
[INFO] [stdout] test memory_size.rs - MemorySize::size_bytes (line 111) ... ok
[INFO] [stdout] test memory_size.rs - MemorySize::round_up_byte (line 180) ... ok
[INFO] [stdout] test memory_size.rs - MemorySize::from_bytes (line 54) ... ok
[INFO] [stdout] test memory_size.rs - MemorySize::from_bits (line 70) ... ok
[INFO] [stdout] test memory_size.rs - MemorySize::size_bits_bytes (line 141) ... ok
[INFO] [stdout] test memory_size.rs - MemorySize::new (line 37) ... ok
[INFO] [stdout] test memory_size.rs - MemorySize::from_bits_ceil (line 89) ... ok
[INFO] [stdout] test memory_size.rs - MemorySize::size_bits (line 127) ... ok
[INFO] [stdout] test memory_size.rs - MemorySize::fmt (line 200) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.50s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c68718710624593d6dc00834474d889275c436db7ff7a9579374a5c268ba2e24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c68718710624593d6dc00834474d889275c436db7ff7a9579374a5c268ba2e24", kill_on_drop: false }`
[INFO] [stdout] c68718710624593d6dc00834474d889275c436db7ff7a9579374a5c268ba2e24