[INFO] fetching crate navm 0.17.4...
[INFO] testing navm-0.17.4 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate navm 0.17.4 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate navm 0.17.4
[INFO] finished tweaking crates.io crate navm 0.17.4
[INFO] tweaked toml for crates.io crate navm 0.17.4 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate navm 0.17.4 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate navm 0.17.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded anyhow v1.0.88
[INFO] [stderr]   Downloaded narsese v0.21.2
[INFO] [stderr]   Downloaded nar_dev_utils v0.42.2
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 375ea35ca2f8de01b9baab21e5e6f8fdc536a0ec2b4b98033c5d19adacabd03e
[INFO] running `Command { std: "docker" "start" "-a" "375ea35ca2f8de01b9baab21e5e6f8fdc536a0ec2b4b98033c5d19adacabd03e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "375ea35ca2f8de01b9baab21e5e6f8fdc536a0ec2b4b98033c5d19adacabd03e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "375ea35ca2f8de01b9baab21e5e6f8fdc536a0ec2b4b98033c5d19adacabd03e", kill_on_drop: false }`
[INFO] [stdout] 375ea35ca2f8de01b9baab21e5e6f8fdc536a0ec2b4b98033c5d19adacabd03e
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43d3adf641352fc1c4f465292ea1067c926584aafc9878c297ecbb7a367d27d9
[INFO] running `Command { std: "docker" "start" "-a" "43d3adf641352fc1c4f465292ea1067c926584aafc9878c297ecbb7a367d27d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling anyhow v1.0.88
[INFO] [stderr]    Compiling nar_dev_utils v0.42.2
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]    Compiling narsese v0.21.2
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.74
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]    Compiling serde_json v1.0.128
[INFO] [stderr]    Compiling navm v0.17.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.25s
[INFO] running `Command { std: "docker" "inspect" "43d3adf641352fc1c4f465292ea1067c926584aafc9878c297ecbb7a367d27d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43d3adf641352fc1c4f465292ea1067c926584aafc9878c297ecbb7a367d27d9", kill_on_drop: false }`
[INFO] [stdout] 43d3adf641352fc1c4f465292ea1067c926584aafc9878c297ecbb7a367d27d9
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 598e51799de780dafaae59a9a127ac1eff447e365f849268ae35bce711df8ac1
[INFO] running `Command { std: "docker" "start" "-a" "598e51799de780dafaae59a9a127ac1eff447e365f849268ae35bce711df8ac1", kill_on_drop: false }`
[INFO] [stderr]    Compiling navm v0.17.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "598e51799de780dafaae59a9a127ac1eff447e365f849268ae35bce711df8ac1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "598e51799de780dafaae59a9a127ac1eff447e365f849268ae35bce711df8ac1", kill_on_drop: false }`
[INFO] [stdout] 598e51799de780dafaae59a9a127ac1eff447e365f849268ae35bce711df8ac1
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 81ce6c866b89891b35a9b8f01dff24ddbd09e6a8f59d724c099d93a6ff92dece
[INFO] running `Command { std: "docker" "start" "-a" "81ce6c866b89891b35a9b8f01dff24ddbd09e6a8f59d724c099d93a6ff92dece", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/navm-e223f615b33b9f80)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test cmd::formatter::tests::test_format ... ok
[INFO] [stdout] test cmd::parser::test::test_split_ascii_whitespace ... ok
[INFO] [stdout] test cmd::tests::test_conversion ... ok
[INFO] [stdout] test cmd::parser::test::test_parse ... ok
[INFO] [stdout] test cmd::structs::tests::test_construct ... ok
[INFO] [stdout] test cmd::parser::test::test_parse_no_tail ... ok
[INFO] [stdout] test output::conversion::tests::test_json_struct ... ok
[INFO] [stdout] test output::conversion::tests::test_json_str ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests navm
[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" "81ce6c866b89891b35a9b8f01dff24ddbd09e6a8f59d724c099d93a6ff92dece", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81ce6c866b89891b35a9b8f01dff24ddbd09e6a8f59d724c099d93a6ff92dece", kill_on_drop: false }`
[INFO] [stdout] 81ce6c866b89891b35a9b8f01dff24ddbd09e6a8f59d724c099d93a6ff92dece