[INFO] fetching crate gpcas_forwardcom 0.2.1...
[INFO] testing gpcas_forwardcom-0.2.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[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 c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 20 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded gpcas_base v0.3.0
[INFO] [stderr]   Downloaded gpcas_isa v0.6.1
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a7f78fd4473531ebc61fba437cecffc88eb9447113db5b185b0169f541e57679
[INFO] running `Command { std: "docker" "start" "-a" "a7f78fd4473531ebc61fba437cecffc88eb9447113db5b185b0169f541e57679", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a7f78fd4473531ebc61fba437cecffc88eb9447113db5b185b0169f541e57679", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7f78fd4473531ebc61fba437cecffc88eb9447113db5b185b0169f541e57679", kill_on_drop: false }`
[INFO] [stdout] a7f78fd4473531ebc61fba437cecffc88eb9447113db5b185b0169f541e57679
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 735579f3c4c38d493a032ce676472d0983a198c3c3c0f6a484bc6d6366ede382
[INFO] running `Command { std: "docker" "start" "-a" "735579f3c4c38d493a032ce676472d0983a198c3c3c0f6a484bc6d6366ede382", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling gpcas_isa v0.6.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling zerocopy-derive v0.8.27
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling half v2.7.1
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.05s
[INFO] running `Command { std: "docker" "inspect" "735579f3c4c38d493a032ce676472d0983a198c3c3c0f6a484bc6d6366ede382", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "735579f3c4c38d493a032ce676472d0983a198c3c3c0f6a484bc6d6366ede382", kill_on_drop: false }`
[INFO] [stdout] 735579f3c4c38d493a032ce676472d0983a198c3c3c0f6a484bc6d6366ede382
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1bc555de3dd6169c3e1e6c92794613cdfe63a1848cc53ff3c5fa9e4888e80e50
[INFO] running `Command { std: "docker" "start" "-a" "1bc555de3dd6169c3e1e6c92794613cdfe63a1848cc53ff3c5fa9e4888e80e50", 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `Command { std: "docker" "inspect" "1bc555de3dd6169c3e1e6c92794613cdfe63a1848cc53ff3c5fa9e4888e80e50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bc555de3dd6169c3e1e6c92794613cdfe63a1848cc53ff3c5fa9e4888e80e50", kill_on_drop: false }`
[INFO] [stdout] 1bc555de3dd6169c3e1e6c92794613cdfe63a1848cc53ff3c5fa9e4888e80e50
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9776658ffc00d954095955d6ae171910cf463bd1c55c2127e8837ef50dfa1acd
[INFO] running `Command { std: "docker" "start" "-a" "9776658ffc00d954095955d6ae171910cf463bd1c55c2127e8837ef50dfa1acd", 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)]` (part of `#[warn(unused)]`) 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 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/gpcas_forwardcom-764bf57e7b04d07e)
[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" "9776658ffc00d954095955d6ae171910cf463bd1c55c2127e8837ef50dfa1acd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9776658ffc00d954095955d6ae171910cf463bd1c55c2127e8837ef50dfa1acd", kill_on_drop: false }`
[INFO] [stdout] 9776658ffc00d954095955d6ae171910cf463bd1c55c2127e8837ef50dfa1acd
