[INFO] fetching crate memu 0.1.3...
[INFO] testing memu-0.1.3 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate memu 0.1.3 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate memu 0.1.3
[INFO] finished tweaking crates.io crate memu 0.1.3
[INFO] tweaked toml for crates.io crate memu 0.1.3 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate memu 0.1.3 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 7 packages to latest compatible versions
[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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 66482c52aeb31822ccac9c84e6e76f3fa679dd4e3e7e61662c2b830197083da9
[INFO] running `Command { std: "docker" "start" "-a" "66482c52aeb31822ccac9c84e6e76f3fa679dd4e3e7e61662c2b830197083da9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "66482c52aeb31822ccac9c84e6e76f3fa679dd4e3e7e61662c2b830197083da9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66482c52aeb31822ccac9c84e6e76f3fa679dd4e3e7e61662c2b830197083da9", kill_on_drop: false }`
[INFO] [stdout] 66482c52aeb31822ccac9c84e6e76f3fa679dd4e3e7e61662c2b830197083da9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] baa1043e23cbadf18f885b89968b0c2af082d3a8a1be786dba0290f2cc30a659
[INFO] running `Command { std: "docker" "start" "-a" "baa1043e23cbadf18f885b89968b0c2af082d3a8a1be786dba0290f2cc30a659", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling memu v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.34s
[INFO] running `Command { std: "docker" "inspect" "baa1043e23cbadf18f885b89968b0c2af082d3a8a1be786dba0290f2cc30a659", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "baa1043e23cbadf18f885b89968b0c2af082d3a8a1be786dba0290f2cc30a659", kill_on_drop: false }`
[INFO] [stdout] baa1043e23cbadf18f885b89968b0c2af082d3a8a1be786dba0290f2cc30a659
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] db2e9b8ccc6c3791ec0edbffe493f5ff08cafd664cb847a035e4a8b4805e2f50
[INFO] running `Command { std: "docker" "start" "-a" "db2e9b8ccc6c3791ec0edbffe493f5ff08cafd664cb847a035e4a8b4805e2f50", kill_on_drop: false }`
[INFO] [stderr]    Compiling memu v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "db2e9b8ccc6c3791ec0edbffe493f5ff08cafd664cb847a035e4a8b4805e2f50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db2e9b8ccc6c3791ec0edbffe493f5ff08cafd664cb847a035e4a8b4805e2f50", kill_on_drop: false }`
[INFO] [stdout] db2e9b8ccc6c3791ec0edbffe493f5ff08cafd664cb847a035e4a8b4805e2f50
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] b85d3221bf9068ed84c2ecfcbddce1e74271480a6bcd6abda2912f77025a49cb
[INFO] running `Command { std: "docker" "start" "-a" "b85d3221bf9068ed84c2ecfcbddce1e74271480a6bcd6abda2912f77025a49cb", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/memu-8d46fb0a49eec0e2)
[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]    Doc-tests memu
[INFO] [stdout] 
[INFO] [stdout] running 72 tests
[INFO] [stdout] test src/units.rs - units::GigaByte::from_i64 (line 126) ... ok
[INFO] [stdout] test src/units.rs - units::GigaByte::from_i16 (line 126) ... ok
[INFO] [stdout] test src/units.rs - units::Byte::get_unit (line 39) ... ok
[INFO] [stdout] test src/units.rs - units::GigaByte::from_i32 (line 126) ... ok
[INFO] [stdout] test src/units.rs - units::Byte::from_u32 (line 39) ... ok
[INFO] [stdout] test src/units.rs - units::Byte::new (line 26) ... ok
[INFO] [stdout] test src/units.rs - units::Byte::from_u64 (line 39) ... ok
[INFO] [stdout] test src/units.rs - units::GigaByte::from_i128 (line 126) ... ok
[INFO] [stdout] test src/units.rs - units::Byte::from_i16 (line 39) ... ok
[INFO] [stdout] test src/units.rs - units::Byte::from_i64 (line 39) ... ok
[INFO] [stdout] test src/units.rs - units::GigaByte::from_i8 (line 126) ... ok
[INFO] [stdout] test src/units.rs - units::Byte::from_i32 (line 39) ... ok
[INFO] [stdout] test src/units.rs - units::Byte::from_i8 (line 39) ... ok
[INFO] [stdout] test src/units.rs - units::Byte::from_i128 (line 39) ... ok
[INFO] [stdout] test src/units.rs - units::Byte::from_u16 (line 39) ... ok
[INFO] [stdout] test src/units.rs - units::Byte::from_u128 (line 39) ... ok
[INFO] [stdout] test src/units.rs - units::GigaByte::from_u16 (line 126) ... ok
[INFO] [stdout] test src/units.rs - units::GigaByte::from_u8 (line 126) ... ok
[INFO] [stdout] test src/units.rs - units::GigaByte::from_u32 (line 126) ... ok
[INFO] [stdout] test src/units.rs - units::Byte::from_u8 (line 39) ... ok
[INFO] [stdout] test src/units.rs - units::KiloByte::from_u16 (line 68) ... ok
[INFO] [stdout] test src/units.rs - units::KiloByte::from_i16 (line 68) ... ok
[INFO] [stdout] test src/units.rs - units::KiloByte::from_u64 (line 68) ... ok
[INFO] [stdout] test src/units.rs - units::GigaByte::from_u128 (line 126) ... ok
[INFO] [stdout] test src/units.rs - units::KiloByte::from_i128 (line 68) ... ok
[INFO] [stdout] test src/units.rs - units::GigaByte::new (line 113) ... ok
[INFO] [stdout] test src/units.rs - units::GigaByte::get_unit (line 126) ... ok
[INFO] [stdout] test src/units.rs - units::KiloByte::from_i64 (line 68) ... ok
[INFO] [stdout] test src/units.rs - units::KiloByte::from_u128 (line 68) ... ok
[INFO] [stdout] test src/units.rs - units::KiloByte::from_u32 (line 68) ... ok
[INFO] [stdout] test src/units.rs - units::KiloByte::from_i32 (line 68) ... ok
[INFO] [stdout] test src/units.rs - units::MegaByte::from_i128 (line 97) ... ok
[INFO] [stdout] test src/units.rs - units::MegaByte::from_i16 (line 97) ... ok
[INFO] [stdout] test src/units.rs - units::MegaByte::from_i32 (line 97) ... ok
[INFO] [stdout] test src/units.rs - units::GigaByte::from_u64 (line 126) ... ok
[INFO] [stdout] test src/units.rs - units::MegaByte::from_u32 (line 97) ... ok
[INFO] [stdout] test src/units.rs - units::KiloByte::get_unit (line 68) ... ok
[INFO] [stdout] test src/units.rs - units::MegaByte::from_u16 (line 97) ... ok
[INFO] [stdout] test src/units.rs - units::KiloByte::from_u8 (line 68) ... ok
[INFO] [stdout] test src/units.rs - units::KiloByte::new (line 55) ... ok
[INFO] [stdout] test src/units.rs - units::MegaByte::from_i8 (line 97) ... ok
[INFO] [stdout] test src/units.rs - units::MegaByte::from_u128 (line 97) ... ok
[INFO] [stdout] test src/units.rs - units::MegaByte::from_i64 (line 97) ... ok
[INFO] [stdout] test src/units.rs - units::MegaByte::new (line 84) ... ok
[INFO] [stdout] test src/units.rs - units::PetaByte::from_u128 (line 184) ... ok
[INFO] [stdout] test src/units.rs - units::PetaByte::from_i16 (line 184) ... ok
[INFO] [stdout] test src/units.rs - units::MegaByte::get_unit (line 97) ... ok
[INFO] [stdout] test src/units.rs - units::MegaByte::from_u64 (line 97) ... ok
[INFO] [stdout] test src/units.rs - units::PetaByte::from_i128 (line 184) ... ok
[INFO] [stdout] test src/units.rs - units::PetaByte::from_u32 (line 184) ... ok
[INFO] [stdout] test src/units.rs - units::PetaByte::from_i32 (line 184) ... ok
[INFO] [stdout] test src/units.rs - units::PetaByte::from_i8 (line 184) ... ok
[INFO] [stdout] test src/units.rs - units::PetaByte::new (line 171) ... ok
[INFO] [stdout] test src/units.rs - units::MegaByte::from_u8 (line 97) ... ok
[INFO] [stdout] test src/units.rs - units::PetaByte::from_i64 (line 184) ... ok
[INFO] [stdout] test src/units.rs - units::PetaByte::get_unit (line 184) ... ok
[INFO] [stdout] test src/units.rs - units::KiloByte::from_i8 (line 68) ... ok
[INFO] [stdout] test src/units.rs - units::TeraByte::from_i8 (line 155) ... ok
[INFO] [stdout] test src/units.rs - units::TeraByte::from_i128 (line 155) ... ok
[INFO] [stdout] test src/units.rs - units::TeraByte::from_i32 (line 155) ... ok
[INFO] [stdout] test src/units.rs - units::TeraByte::from_i64 (line 155) ... ok
[INFO] [stdout] test src/units.rs - units::TeraByte::from_u32 (line 155) ... ok
[INFO] [stdout] test src/units.rs - units::PetaByte::from_u64 (line 184) ... ok
[INFO] [stdout] test src/units.rs - units::TeraByte::from_u64 (line 155) ... ok
[INFO] [stdout] test src/units.rs - units::TeraByte::from_u128 (line 155) ... ok
[INFO] [stdout] test src/units.rs - units::PetaByte::from_u16 (line 184) ... ok
[INFO] [stdout] test src/units.rs - units::TeraByte::new (line 142) ... ok
[INFO] [stdout] test src/units.rs - units::TeraByte::from_i16 (line 155) ... ok
[INFO] [stdout] test src/units.rs - units::PetaByte::from_u8 (line 184) ... ok
[INFO] [stdout] test src/units.rs - units::TeraByte::get_unit (line 155) ... ok
[INFO] [stdout] test src/units.rs - units::TeraByte::from_u16 (line 155) ... ok
[INFO] [stdout] test src/units.rs - units::TeraByte::from_u8 (line 155) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 72 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.10s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b85d3221bf9068ed84c2ecfcbddce1e74271480a6bcd6abda2912f77025a49cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b85d3221bf9068ed84c2ecfcbddce1e74271480a6bcd6abda2912f77025a49cb", kill_on_drop: false }`
[INFO] [stdout] b85d3221bf9068ed84c2ecfcbddce1e74271480a6bcd6abda2912f77025a49cb