[INFO] fetching crate data_model 0.1.0...
[INFO] testing data_model-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate data_model 0.1.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate data_model 0.1.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate data_model 0.1.0
[INFO] finished tweaking crates.io crate data_model 0.1.0
[INFO] tweaked toml for crates.io crate data_model 0.1.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 18da59c8b8f1a54690b395264e59bda93c1ce0a47bddc71094282d35c53b5fdc
[INFO] running `Command { std: "docker" "start" "-a" "18da59c8b8f1a54690b395264e59bda93c1ce0a47bddc71094282d35c53b5fdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "18da59c8b8f1a54690b395264e59bda93c1ce0a47bddc71094282d35c53b5fdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18da59c8b8f1a54690b395264e59bda93c1ce0a47bddc71094282d35c53b5fdc", kill_on_drop: false }`
[INFO] [stdout] 18da59c8b8f1a54690b395264e59bda93c1ce0a47bddc71094282d35c53b5fdc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f90a0d884aef6fd19111d94f14a23405c3d1c3aeb26e2c989d60f7dad43e771
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8f90a0d884aef6fd19111d94f14a23405c3d1c3aeb26e2c989d60f7dad43e771", kill_on_drop: false }`
[INFO] [stderr]    Compiling assertions v0.1.0
[INFO] [stderr]    Compiling data_model v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `isize`
[INFO] [stdout]   --> src/volatile_memory.rs:32:11
[INFO] [stdout]    |
[INFO] [stdout] 32 | use std::{isize, usize};
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.83s
[INFO] running `Command { std: "docker" "inspect" "8f90a0d884aef6fd19111d94f14a23405c3d1c3aeb26e2c989d60f7dad43e771", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f90a0d884aef6fd19111d94f14a23405c3d1c3aeb26e2c989d60f7dad43e771", kill_on_drop: false }`
[INFO] [stdout] 8f90a0d884aef6fd19111d94f14a23405c3d1c3aeb26e2c989d60f7dad43e771
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a0d88bfcd0d925771d259a57bc224ac10665c59c02bfe424051ac04638fc514d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a0d88bfcd0d925771d259a57bc224ac10665c59c02bfe424051ac04638fc514d", kill_on_drop: false }`
[INFO] [stderr]    Compiling data_model v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `isize`
[INFO] [stdout]   --> src/volatile_memory.rs:32:11
[INFO] [stdout]    |
[INFO] [stdout] 32 | use std::{isize, usize};
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `isize`
[INFO] [stdout]   --> src/volatile_memory.rs:32:11
[INFO] [stdout]    |
[INFO] [stdout] 32 | use std::{isize, usize};
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.86s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/data_model-2b84a79915feeec9)
[INFO] running `Command { std: "docker" "inspect" "a0d88bfcd0d925771d259a57bc224ac10665c59c02bfe424051ac04638fc514d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0d88bfcd0d925771d259a57bc224ac10665c59c02bfe424051ac04638fc514d", kill_on_drop: false }`
[INFO] [stdout] a0d88bfcd0d925771d259a57bc224ac10665c59c02bfe424051ac04638fc514d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a937f1ca9b85b8ce69f2f7c4f7ad9330e63297f8672d14ab6ac1872429d17f26
[INFO] running `Command { std: "docker" "start" "-a" "a937f1ca9b85b8ce69f2f7c4f7ad9330e63297f8672d14ab6ac1872429d17f26", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `isize`
[INFO] [stdout] 
[INFO] [stderr]   --> src/volatile_memory.rs:32:11
[INFO] [stdout] running 19 tests
[INFO] [stderr]    |
[INFO] [stdout] test endian::tests::test_be16::equality ... ok
[INFO] [stderr] 32 | use std::{isize, usize};
[INFO] [stdout] test endian::tests::test_le16::equality ... ok
[INFO] [stderr]    |           ^^^^^
[INFO] [stdout] test endian::tests::test_le32::equality ... ok
[INFO] [stderr]    |
[INFO] [stdout] test volatile_memory::tests::ref_store ... ok
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] test volatile_memory::tests::ref_to_slice ... ok
[INFO] [stderr] 
[INFO] [stdout] test volatile_memory::tests::ref_overflow_error ... ok
[INFO] [stderr] warning: `data_model` (lib) generated 1 warning
[INFO] [stdout] test volatile_memory::tests::slice_oob_error ... ok
[INFO] [stderr] warning: `data_model` (lib test) generated 1 warning (1 duplicate)
[INFO] [stdout] test volatile_memory::tests::slice_overflow_error ... ok
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] test volatile_memory::tests::ref_oob_too_large ... ok
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/data_model-2b84a79915feeec9)
[INFO] [stdout] test volatile_memory::tests::ref_load ... ok
[INFO] [stdout] test endian::tests::test_le64::equality ... ok
[INFO] [stdout] test endian::tests::test_be_size::equality ... ok
[INFO] [stdout] test endian::tests::test_be64::equality ... ok
[INFO] [stdout] test endian::tests::test_be32::equality ... ok
[INFO] [stdout] test volatile_memory::tests::slice_size ... ok
[INFO] [stdout] test data_init_tests::from_slice_alignment ... ok
[INFO] [stdout] test volatile_memory::tests::ref_oob_error ... ok
[INFO] [stdout] test endian::tests::test_le_size::equality ... ok
[INFO] [stderr]    Doc-tests data_model
[INFO] [stdout] test volatile_memory::tests::observe_mutate ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 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 src/volatile_memory.rs - volatile_memory::VolatileSlice::write_to (line 284) ... ok
[INFO] [stdout] test src/volatile_memory.rs - volatile_memory::VolatileRef (line 408) ... ok
[INFO] [stdout] test src/volatile_memory.rs - volatile_memory::VolatileSlice::copy_to (line 188) ... ok
[INFO] [stdout] test src/volatile_memory.rs - volatile_memory::VolatileSlice::read_exact_from (line 363) ... ok
[INFO] [stdout] test src/endian.rs - endian (line 12) ... ok
[INFO] [stdout] test src/volatile_memory.rs - volatile_memory::calc_offset (line 70) ... ok
[INFO] [stdout] test src/volatile_memory.rs - volatile_memory::VolatileSlice::read_from (line 337) ... ok
[INFO] [stdout] test src/volatile_memory.rs - volatile_memory::VolatileSlice::write_all_to (line 310) ... ok
[INFO] [stdout] test src/volatile_memory.rs - volatile_memory::VolatileRef::size (line 448) ... ok
[INFO] [stdout] test src/volatile_memory.rs - volatile_memory::VolatileSlice::copy_to_volatile_slice (line 222) ... ok
[INFO] [stdout] test src/volatile_memory.rs - volatile_memory::VolatileSlice::copy_from (line 245) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.28s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a937f1ca9b85b8ce69f2f7c4f7ad9330e63297f8672d14ab6ac1872429d17f26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a937f1ca9b85b8ce69f2f7c4f7ad9330e63297f8672d14ab6ac1872429d17f26", kill_on_drop: false }`
[INFO] [stdout] a937f1ca9b85b8ce69f2f7c4f7ad9330e63297f8672d14ab6ac1872429d17f26