[INFO] fetching crate zkc 0.0.0...
[INFO] testing zkc-0.0.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate zkc 0.0.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate zkc 0.0.0
[INFO] finished tweaking crates.io crate zkc 0.0.0
[INFO] tweaked toml for crates.io crate zkc 0.0.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate zkc 0.0.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate zkc 0.0.0 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded peg v0.8.5
[INFO] [stderr]   Downloaded peg-macros v0.8.5
[INFO] [stderr]   Downloaded peg-runtime v0.8.5
[INFO] [stderr]   Downloaded cranelift-codegen-shared v0.117.2
[INFO] [stderr]   Downloaded wasmtime-jit-icache-coherence v30.0.2
[INFO] [stderr]   Downloaded cranelift v0.117.2
[INFO] [stderr]   Downloaded region v3.0.2
[INFO] [stderr]   Downloaded cranelift-jit v0.117.2
[INFO] [stderr]   Downloaded cranelift-isle v0.117.2
[INFO] [stderr]   Downloaded cranelift-frontend v0.117.2
[INFO] [stderr]   Downloaded cranelift-bforest v0.117.2
[INFO] [stderr]   Downloaded regalloc2 v0.11.1
[INFO] [stderr]   Downloaded cranelift-control v0.117.2
[INFO] [stderr]   Downloaded cranelift-codegen-meta v0.117.2
[INFO] [stderr]   Downloaded cranelift-module v0.117.2
[INFO] [stderr]   Downloaded cranelift-assembler-x64-meta v0.117.2
[INFO] [stderr]   Downloaded cranelift-assembler-x64 v0.117.2
[INFO] [stderr]   Downloaded cranelift-entity v0.117.2
[INFO] [stderr]   Downloaded cranelift-native v0.117.2
[INFO] [stderr]   Downloaded cranelift-bitset v0.117.2
[INFO] [stderr]   Downloaded cranelift-codegen v0.117.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2e1ad1974ab5f00d70cfae4d715169d06f60f6c6202f5f493c8eb2ea9af92f4f
[INFO] running `Command { std: "docker" "start" "-a" "2e1ad1974ab5f00d70cfae4d715169d06f60f6c6202f5f493c8eb2ea9af92f4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2e1ad1974ab5f00d70cfae4d715169d06f60f6c6202f5f493c8eb2ea9af92f4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e1ad1974ab5f00d70cfae4d715169d06f60f6c6202f5f493c8eb2ea9af92f4f", kill_on_drop: false }`
[INFO] [stdout] 2e1ad1974ab5f00d70cfae4d715169d06f60f6c6202f5f493c8eb2ea9af92f4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b75b647512ff3cc8ae4ee4802374b24767c8720a29a5c46f9093491ceda765e0
[INFO] running `Command { std: "docker" "start" "-a" "b75b647512ff3cc8ae4ee4802374b24767c8720a29a5c46f9093491ceda765e0", kill_on_drop: false }`
[INFO] [stderr]    Compiling cranelift-assembler-x64-meta v0.117.2
[INFO] [stderr]    Compiling cranelift-isle v0.117.2
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.117.2
[INFO] [stderr]    Compiling cranelift-bitset v0.117.2
[INFO] [stderr]    Compiling smallvec v1.14.0
[INFO] [stderr]    Compiling anyhow v1.0.97
[INFO] [stderr]    Compiling cranelift-control v0.117.2
[INFO] [stderr]    Compiling peg-runtime v0.8.5
[INFO] [stderr]    Compiling gimli v0.31.1
[INFO] [stderr]    Compiling region v3.0.2
[INFO] [stderr]    Compiling peg-macros v0.8.5
[INFO] [stderr]    Compiling cranelift-entity v0.117.2
[INFO] [stderr]    Compiling regalloc2 v0.11.1
[INFO] [stderr]    Compiling cranelift-assembler-x64 v0.117.2
[INFO] [stderr]    Compiling cranelift-bforest v0.117.2
[INFO] [stderr]    Compiling wasmtime-jit-icache-coherence v30.0.2
[INFO] [stderr]    Compiling peg v0.8.5
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.117.2
[INFO] [stderr]    Compiling cranelift-codegen v0.117.2
[INFO] [stderr]    Compiling cranelift-native v0.117.2
[INFO] [stderr]    Compiling cranelift-module v0.117.2
[INFO] [stderr]    Compiling cranelift-frontend v0.117.2
[INFO] [stderr]    Compiling cranelift-jit v0.117.2
[INFO] [stderr]    Compiling cranelift v0.117.2
[INFO] [stderr]    Compiling zkc v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 41.50s
[INFO] running `Command { std: "docker" "inspect" "b75b647512ff3cc8ae4ee4802374b24767c8720a29a5c46f9093491ceda765e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b75b647512ff3cc8ae4ee4802374b24767c8720a29a5c46f9093491ceda765e0", kill_on_drop: false }`
[INFO] [stdout] b75b647512ff3cc8ae4ee4802374b24767c8720a29a5c46f9093491ceda765e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0dc3f26bcd5b4e696ff2840b04be8093e6f8f7180d6a2625409761dbb46fb923
[INFO] running `Command { std: "docker" "start" "-a" "0dc3f26bcd5b4e696ff2840b04be8093e6f8f7180d6a2625409761dbb46fb923", kill_on_drop: false }`
[INFO] [stderr]    Compiling zkc v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "0dc3f26bcd5b4e696ff2840b04be8093e6f8f7180d6a2625409761dbb46fb923", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0dc3f26bcd5b4e696ff2840b04be8093e6f8f7180d6a2625409761dbb46fb923", kill_on_drop: false }`
[INFO] [stdout] 0dc3f26bcd5b4e696ff2840b04be8093e6f8f7180d6a2625409761dbb46fb923
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7a6a5d5b26119bceb2fcd0fa23349674db1ac771740855bdb3c6c339785a2863
[INFO] running `Command { std: "docker" "start" "-a" "7a6a5d5b26119bceb2fcd0fa23349674db1ac771740855bdb3c6c339785a2863", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/zkc-09893263d1820791)
[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] [stderr]      Running unittests src/bin/toy.rs (/opt/rustwide/target/debug/deps/toy-d40c466aff8b8335)
[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] [stderr]    Doc-tests zkc
[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" "7a6a5d5b26119bceb2fcd0fa23349674db1ac771740855bdb3c6c339785a2863", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a6a5d5b26119bceb2fcd0fa23349674db1ac771740855bdb3c6c339785a2863", kill_on_drop: false }`
[INFO] [stdout] 7a6a5d5b26119bceb2fcd0fa23349674db1ac771740855bdb3c6c339785a2863