[INFO] fetching crate midenc 0.6.0...
[INFO] testing midenc-0.6.0 against master#7704328ba5ae8d6ce0ac303c9d5a1a1605906766 for pr-146989
[INFO] extracting crate midenc 0.6.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate midenc 0.6.0
[INFO] finished tweaking crates.io crate midenc 0.6.0
[INFO] tweaked toml for crates.io crate midenc 0.6.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate midenc 0.6.0 on toolchain 7704328ba5ae8d6ce0ac303c9d5a1a1605906766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7704328ba5ae8d6ce0ac303c9d5a1a1605906766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate midenc 0.6.0 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" "+7704328ba5ae8d6ce0ac303c9d5a1a1605906766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_spanned v0.6.9
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[INFO] [stderr]   Downloaded midenc-hir-macros v0.6.0
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+7704328ba5ae8d6ce0ac303c9d5a1a1605906766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7f4503f955c7b55e92b91896b499532dfc5c6e074cf066b2dc513585f262c84b
[INFO] running `Command { std: "docker" "start" "-a" "7f4503f955c7b55e92b91896b499532dfc5c6e074cf066b2dc513585f262c84b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f4503f955c7b55e92b91896b499532dfc5c6e074cf066b2dc513585f262c84b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f4503f955c7b55e92b91896b499532dfc5c6e074cf066b2dc513585f262c84b", kill_on_drop: false }`
[INFO] [stdout] 7f4503f955c7b55e92b91896b499532dfc5c6e074cf066b2dc513585f262c84b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+7704328ba5ae8d6ce0ac303c9d5a1a1605906766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8186587147aced26a5d3520d6895594dfab9e4a5d404f016eace38be0e7a943c
[INFO] running `Command { std: "docker" "start" "-a" "8186587147aced26a5d3520d6895594dfab9e4a5d404f016eace38be0e7a943c", kill_on_drop: false }`
[INFO] [stderr]    Compiling zeroize v1.8.2
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[INFO] [stderr]    Compiling const-oid v0.9.6
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[INFO] [stderr]    Compiling clap_lex v0.7.6
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[INFO] [stderr]    Compiling os_info v3.13.0
[INFO] [stderr]    Compiling uuid v1.19.0
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[INFO] [stderr]    Compiling addr2line v0.24.2
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[INFO] [stderr]    Compiling miden-objects v0.12.4
[INFO] [stderr]    Compiling miden-lib v0.12.4
[INFO] [stderr]    Compiling midenc-hir v0.6.0
[INFO] [stderr]    Compiling midenc-dialect-arith v0.6.0
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[INFO] [stderr]    Compiling midenc-dialect-ub v0.6.0
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[INFO] [stderr]    Compiling midenc-dialect-cf v0.6.0
[INFO] [stderr]    Compiling midenc-dialect-hir v0.6.0
[INFO] [stderr]    Compiling midenc-dialect-scf v0.6.0
[INFO] [stderr]    Compiling midenc-codegen-masm v0.6.0
[INFO] [stderr]    Compiling midenc-frontend-wasm v0.6.0
[INFO] [stderr]    Compiling midenc-compile v0.6.0
[INFO] [stderr]    Compiling midenc-driver v0.6.0
[INFO] [stderr]    Compiling midenc v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7m 29s
[INFO] running `Command { std: "docker" "inspect" "8186587147aced26a5d3520d6895594dfab9e4a5d404f016eace38be0e7a943c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8186587147aced26a5d3520d6895594dfab9e4a5d404f016eace38be0e7a943c", kill_on_drop: false }`
[INFO] [stdout] 8186587147aced26a5d3520d6895594dfab9e4a5d404f016eace38be0e7a943c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+7704328ba5ae8d6ce0ac303c9d5a1a1605906766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed80b91a5654757c09ea1683c1773a3110655cc10fa454b13ba389f45c04fe93
[INFO] running `Command { std: "docker" "start" "-a" "ed80b91a5654757c09ea1683c1773a3110655cc10fa454b13ba389f45c04fe93", kill_on_drop: false }`
[INFO] [stderr]    Compiling midenc v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.38s
[INFO] running `Command { std: "docker" "inspect" "ed80b91a5654757c09ea1683c1773a3110655cc10fa454b13ba389f45c04fe93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed80b91a5654757c09ea1683c1773a3110655cc10fa454b13ba389f45c04fe93", kill_on_drop: false }`
[INFO] [stdout] ed80b91a5654757c09ea1683c1773a3110655cc10fa454b13ba389f45c04fe93
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+7704328ba5ae8d6ce0ac303c9d5a1a1605906766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fb260254522f2e47246d437cb82c17737b8ed225ae86a7e488630f2cad63b4b0
[INFO] running `Command { std: "docker" "start" "-a" "fb260254522f2e47246d437cb82c17737b8ed225ae86a7e488630f2cad63b4b0", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.74s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/midenc-42c20df2f743ce78)
[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" "fb260254522f2e47246d437cb82c17737b8ed225ae86a7e488630f2cad63b4b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb260254522f2e47246d437cb82c17737b8ed225ae86a7e488630f2cad63b4b0", kill_on_drop: false }`
[INFO] [stdout] fb260254522f2e47246d437cb82c17737b8ed225ae86a7e488630f2cad63b4b0