[INFO] fetching crate memory_size 0.1.6...
[INFO] testing memory_size-0.1.6 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate memory_size 0.1.6 into /workspace/builds/worker-6-tc1/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-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate memory_size 0.1.6 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e4f3c4c1ecfac0eeb217da66de0a160d2651c6ef772be1ce5ec7ea67d7d65c2c
[INFO] running `Command { std: "docker" "start" "-a" "e4f3c4c1ecfac0eeb217da66de0a160d2651c6ef772be1ce5ec7ea67d7d65c2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e4f3c4c1ecfac0eeb217da66de0a160d2651c6ef772be1ce5ec7ea67d7d65c2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4f3c4c1ecfac0eeb217da66de0a160d2651c6ef772be1ce5ec7ea67d7d65c2c", kill_on_drop: false }`
[INFO] [stdout] e4f3c4c1ecfac0eeb217da66de0a160d2651c6ef772be1ce5ec7ea67d7d65c2c
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 89b9fd3ec8e1cf2ebc5387cd62c822f8e30440ce632b89b2aecfe916dab9a81c
[INFO] running `Command { std: "docker" "start" "-a" "89b9fd3ec8e1cf2ebc5387cd62c822f8e30440ce632b89b2aecfe916dab9a81c", 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 4.79s
[INFO] running `Command { std: "docker" "inspect" "89b9fd3ec8e1cf2ebc5387cd62c822f8e30440ce632b89b2aecfe916dab9a81c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89b9fd3ec8e1cf2ebc5387cd62c822f8e30440ce632b89b2aecfe916dab9a81c", kill_on_drop: false }`
[INFO] [stdout] 89b9fd3ec8e1cf2ebc5387cd62c822f8e30440ce632b89b2aecfe916dab9a81c
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 23a84a96dd77d1a300c584ceb0fb2152402442d41b524908ebc0778b486cf89d
[INFO] running `Command { std: "docker" "start" "-a" "23a84a96dd77d1a300c584ceb0fb2152402442d41b524908ebc0778b486cf89d", 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 0.51s
[INFO] running `Command { std: "docker" "inspect" "23a84a96dd77d1a300c584ceb0fb2152402442d41b524908ebc0778b486cf89d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23a84a96dd77d1a300c584ceb0fb2152402442d41b524908ebc0778b486cf89d", kill_on_drop: false }`
[INFO] [stdout] 23a84a96dd77d1a300c584ceb0fb2152402442d41b524908ebc0778b486cf89d
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8766a0add435ebc50f859f54dd9ccfc93f4844fb485a1ea922804a142fb04760
[INFO] running `Command { std: "docker" "start" "-a" "8766a0add435ebc50f859f54dd9ccfc93f4844fb485a1ea922804a142fb04760", 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::add_layouts ... ok
[INFO] [stdout] test tests::clamp_checks ... ok
[INFO] [stdout] test tests::equality_checks ... ok
[INFO] [stdout] test tests::iterator_sum_layouts ... ok
[INFO] [stdout] test tests::comparison_checks ... ok
[INFO] [stdout] test tests::from_bits ... ok
[INFO] [stdout] test tests::from_bits_ceil ... ok
[INFO] [stdout] test tests::max_checks ... ok
[INFO] [stdout] test tests::debug_format ... ok
[INFO] [stdout] test tests::min_checks ... ok
[INFO] [stdout] test tests::new ... ok
[INFO] [stdout] test tests::subtract_assign_layouts ... 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::display_format ... ok
[INFO] [stdout] test tests::from_bytes ... ok
[INFO] [stdout] test tests::add_assign_panic - should panic ... ok
[INFO] [stderr]    Doc-tests memory_size
[INFO] [stdout] test tests::add_panic - should panic ... ok
[INFO] [stdout] test tests::clamp_panic - should panic ... ok
[INFO] [stdout] test tests::subtract_assign_panic - should panic ... ok
[INFO] [stdout] test tests::subtract_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] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test memory_size.rs - (line 7) ... ok
[INFO] [stdout] test memory_size.rs - MemorySize::size_bytes (line 111) ... ok
[INFO] [stdout] test memory_size.rs - MemorySize::from_bytes (line 54) ... ok
[INFO] [stdout] test memory_size.rs - MemorySize::align_up (line 157) ... ok
[INFO] [stdout] test memory_size.rs - MemorySize::from_bits (line 70) ... ok
[INFO] [stdout] test memory_size.rs - MemorySize::size_bits (line 127) ... ok
[INFO] [stdout] test memory_size.rs - MemorySize::new (line 37) ... ok
[INFO] [stdout] test memory_size.rs - MemorySize::round_up_byte (line 180) ... ok
[INFO] [stdout] test memory_size.rs - MemorySize::fmt (line 200) ... ok
[INFO] [stdout] test memory_size.rs - MemorySize::size_bits_bytes (line 141) ... ok
[INFO] [stdout] test memory_size.rs - MemorySize::from_bits_ceil (line 89) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.42s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8766a0add435ebc50f859f54dd9ccfc93f4844fb485a1ea922804a142fb04760", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8766a0add435ebc50f859f54dd9ccfc93f4844fb485a1ea922804a142fb04760", kill_on_drop: false }`
[INFO] [stdout] 8766a0add435ebc50f859f54dd9ccfc93f4844fb485a1ea922804a142fb04760