[INFO] fetching crate gpcas_forwardcom 0.2.1...
[INFO] testing gpcas_forwardcom-0.2.1 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate gpcas_forwardcom 0.2.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate gpcas_forwardcom 0.2.1
[INFO] finished tweaking crates.io crate gpcas_forwardcom 0.2.1
[INFO] tweaked toml for crates.io crate gpcas_forwardcom 0.2.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate gpcas_forwardcom 0.2.1 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 18 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded gpcas_isa v0.6.1
[INFO] [stderr]   Downloaded gpcas_base v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ce0a8ed58a9b91bb57cc3ea4a832ddfcfcee9d5e927cbd8d88146a8c8d513bf9
[INFO] running `Command { std: "docker" "start" "-a" "ce0a8ed58a9b91bb57cc3ea4a832ddfcfcee9d5e927cbd8d88146a8c8d513bf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce0a8ed58a9b91bb57cc3ea4a832ddfcfcee9d5e927cbd8d88146a8c8d513bf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce0a8ed58a9b91bb57cc3ea4a832ddfcfcee9d5e927cbd8d88146a8c8d513bf9", kill_on_drop: false }`
[INFO] [stdout] ce0a8ed58a9b91bb57cc3ea4a832ddfcfcee9d5e927cbd8d88146a8c8d513bf9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 480fd588d4ac1f9af4efff906020aa06a69f95087005706acd00369a166056bc
[INFO] running `Command { std: "docker" "start" "-a" "480fd588d4ac1f9af4efff906020aa06a69f95087005706acd00369a166056bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling gpcas_isa v0.6.1
[INFO] [stderr]    Compiling half v2.6.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling gpcas_base v0.3.0
[INFO] [stderr]    Compiling gpcas_forwardcom v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `memory_map` is never read
[INFO] [stdout]   --> src/program.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub struct Program {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 79 |     pub memory_map: Vec<Segment>,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.84s
[INFO] running `Command { std: "docker" "inspect" "480fd588d4ac1f9af4efff906020aa06a69f95087005706acd00369a166056bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "480fd588d4ac1f9af4efff906020aa06a69f95087005706acd00369a166056bc", kill_on_drop: false }`
[INFO] [stdout] 480fd588d4ac1f9af4efff906020aa06a69f95087005706acd00369a166056bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f3c6a73acf86e923e086caeeb37921109b6deda5e806657fe19cec404021366
[INFO] running `Command { std: "docker" "start" "-a" "0f3c6a73acf86e923e086caeeb37921109b6deda5e806657fe19cec404021366", kill_on_drop: false }`
[INFO] [stdout] warning: field `memory_map` is never read
[INFO] [stdout]   --> src/program.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub struct Program {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 79 |     pub memory_map: Vec<Segment>,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling gpcas_forwardcom v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `memory_map` is never read
[INFO] [stdout]   --> src/program.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub struct Program {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 79 |     pub memory_map: Vec<Segment>,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "0f3c6a73acf86e923e086caeeb37921109b6deda5e806657fe19cec404021366", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f3c6a73acf86e923e086caeeb37921109b6deda5e806657fe19cec404021366", kill_on_drop: false }`
[INFO] [stdout] 0f3c6a73acf86e923e086caeeb37921109b6deda5e806657fe19cec404021366
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 707b866d0770936ebf2438d2b22efd96e400888aa5c501f22e8b52bfb307a064
[INFO] running `Command { std: "docker" "start" "-a" "707b866d0770936ebf2438d2b22efd96e400888aa5c501f22e8b52bfb307a064", kill_on_drop: false }`
[INFO] [stderr] warning: field `memory_map` is never read
[INFO] [stderr]   --> src/program.rs:79:9
[INFO] [stderr]    |
[INFO] [stderr] 63 | pub struct Program {
[INFO] [stderr]    |            ------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 79 |     pub memory_map: Vec<Segment>,
[INFO] [stderr]    |         ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `gpcas_forwardcom` (lib) generated 1 warning
[INFO] [stderr] warning: `gpcas_forwardcom` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/gpcas_forwardcom-07d8c8e3ca52a857)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test emulator::tests::push_pop ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gpcas_forwardcom
[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] running `Command { std: "docker" "inspect" "707b866d0770936ebf2438d2b22efd96e400888aa5c501f22e8b52bfb307a064", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "707b866d0770936ebf2438d2b22efd96e400888aa5c501f22e8b52bfb307a064", kill_on_drop: false }`
[INFO] [stdout] 707b866d0770936ebf2438d2b22efd96e400888aa5c501f22e8b52bfb307a064