[INFO] updating cached repository https://github.com/ablanleuil/rust_riscv
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] [stderr] From https://github.com/ablanleuil/rust_riscv
[INFO] [stderr]    bd42c72..ba15468  master     -> master
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ba154682a0919458b76dfc37a1f578a2a90415e3
[INFO] testing ablanleuil/rust_riscv against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fablanleuil%2Frust_riscv" "work/builds/worker-11/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ablanleuil/rust_riscv on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/ablanleuil/rust_riscv
[INFO] finished tweaking git repo https://github.com/ablanleuil/rust_riscv
[INFO] tweaked toml for git repo https://github.com/ablanleuil/rust_riscv written to work/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/ablanleuil/rust_riscv already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] d739e12c6e23342b96ba3c8683299892cddb7ae69059d972d4013fdb60a1fdd8
[INFO] running `"docker" "start" "-a" "d739e12c6e23342b96ba3c8683299892cddb7ae69059d972d4013fdb60a1fdd8"`
[INFO] [stderr]    Compiling byteorder v0.5.3
[INFO] [stderr]    Compiling elf v0.0.10
[INFO] [stderr]    Compiling riscv-sandbox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: struct is never constructed: `ThreadData`
[INFO] [stderr]  --> src/machine/rv32pthread.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | struct ThreadData {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `"docker" "inspect" "d739e12c6e23342b96ba3c8683299892cddb7ae69059d972d4013fdb60a1fdd8"`
[INFO] running `"docker" "rm" "-f" "d739e12c6e23342b96ba3c8683299892cddb7ae69059d972d4013fdb60a1fdd8"`
[INFO] [stdout] d739e12c6e23342b96ba3c8683299892cddb7ae69059d972d4013fdb60a1fdd8
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] f7ad7dd89b462fc3c4a4d15f862620d732b5f90ab5bdfc7fb4b299a8dc0f9fb5
[INFO] running `"docker" "start" "-a" "f7ad7dd89b462fc3c4a4d15f862620d732b5f90ab5bdfc7fb4b299a8dc0f9fb5"`
[INFO] [stderr]    Compiling riscv-sandbox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `riscv_sandbox::isa::Instruction`
[INFO] [stderr]  --> examples/elf.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use riscv_sandbox::isa::Instruction;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `ThreadData`
[INFO] [stderr]  --> src/machine/rv32pthread.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | struct ThreadData {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.84s
[INFO] running `"docker" "inspect" "f7ad7dd89b462fc3c4a4d15f862620d732b5f90ab5bdfc7fb4b299a8dc0f9fb5"`
[INFO] running `"docker" "rm" "-f" "f7ad7dd89b462fc3c4a4d15f862620d732b5f90ab5bdfc7fb4b299a8dc0f9fb5"`
[INFO] [stdout] f7ad7dd89b462fc3c4a4d15f862620d732b5f90ab5bdfc7fb4b299a8dc0f9fb5
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] fcdbd4f1c0c8c5f4729378ddfe28dbb393bb36632d119c3d41d27291f26c28ec
[INFO] running `"docker" "start" "-a" "fcdbd4f1c0c8c5f4729378ddfe28dbb393bb36632d119c3d41d27291f26c28ec"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/riscv_sandbox-8166d9d66b3c8a7c
[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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/isa-7d89e5ae27d6c3c1
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test addi ... ok
[INFO] [stdout] test display_i ... ok
[INFO] [stdout] test display_branch ... ok
[INFO] [stdout] test i_ctor ... ok
[INFO] [stdout] test display_r ... ok
[INFO] [stdout] test imm_b ... ok
[INFO] [stdout] test imm_i ... ok
[INFO] [stdout] test imm_i_bit_extend ... ok
[INFO] [stdout] test imm_j ... ok
[INFO] [stdout] test imm_s ... ok
[INFO] [stdout] test imm_u ... ok
[INFO] [stdout] test opcode ... ok
[INFO] [stdout] test r_ctor ... ok
[INFO] [stdout] test rd ... ok
[INFO] [stdout] test s_ctor ... ok
[INFO] [stdout] test u_ctor ... ok
[INFO] [stdout] test rs2 ... ok
[INFO] [stdout] test rs1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/machine-911808c20bfd16c8
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test registers ... ok
[INFO] [stdout] test execute_addi ... ok
[INFO] [stdout] test fibonacci ... ok
[INFO] [stdout] test simple_math ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/memory-50189525a3f177d8
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test vec_memory_impl ... ok
[INFO] [stdout] test vec_memory_out_of_bound ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests riscv-sandbox
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "fcdbd4f1c0c8c5f4729378ddfe28dbb393bb36632d119c3d41d27291f26c28ec"`
[INFO] running `"docker" "rm" "-f" "fcdbd4f1c0c8c5f4729378ddfe28dbb393bb36632d119c3d41d27291f26c28ec"`
[INFO] [stdout] fcdbd4f1c0c8c5f4729378ddfe28dbb393bb36632d119c3d41d27291f26c28ec