[INFO] fetching crate rysk-core 0.0.3...
[INFO] testing rysk-core-0.0.3 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate rysk-core 0.0.3 into /workspace/builds/worker-89/source
[INFO] validating manifest of crates.io crate rysk-core 0.0.3 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rysk-core 0.0.3
[INFO] finished tweaking crates.io crate rysk-core 0.0.3
[INFO] tweaked toml for crates.io crate rysk-core 0.0.3 written to /workspace/builds/worker-89/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 299808949c8191aef066747352fd1630afb782c570a4d62276298b48e4d9d752
[INFO] running `Command { std: "docker" "start" "-a" "299808949c8191aef066747352fd1630afb782c570a4d62276298b48e4d9d752", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "299808949c8191aef066747352fd1630afb782c570a4d62276298b48e4d9d752", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "299808949c8191aef066747352fd1630afb782c570a4d62276298b48e4d9d752", kill_on_drop: false }`
[INFO] [stdout] 299808949c8191aef066747352fd1630afb782c570a4d62276298b48e4d9d752
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f23f172c939658bfab6daff3f489c70f7a0b360c623105d64b223d20f48f0ba6
[INFO] running `Command { std: "docker" "start" "-a" "f23f172c939658bfab6daff3f489c70f7a0b360c623105d64b223d20f48f0ba6", kill_on_drop: false }`
[INFO] [stderr]    Compiling rysk-core v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "f23f172c939658bfab6daff3f489c70f7a0b360c623105d64b223d20f48f0ba6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f23f172c939658bfab6daff3f489c70f7a0b360c623105d64b223d20f48f0ba6", kill_on_drop: false }`
[INFO] [stdout] f23f172c939658bfab6daff3f489c70f7a0b360c623105d64b223d20f48f0ba6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 01e036e19cc5ef2d516cdec326468c95090f8d04236d0428c2e68d359fc1ca4e
[INFO] running `Command { std: "docker" "start" "-a" "01e036e19cc5ef2d516cdec326468c95090f8d04236d0428c2e68d359fc1ca4e", kill_on_drop: false }`
[INFO] [stderr]    Compiling rysk-core v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "01e036e19cc5ef2d516cdec326468c95090f8d04236d0428c2e68d359fc1ca4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01e036e19cc5ef2d516cdec326468c95090f8d04236d0428c2e68d359fc1ca4e", kill_on_drop: false }`
[INFO] [stdout] 01e036e19cc5ef2d516cdec326468c95090f8d04236d0428c2e68d359fc1ca4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6d6beca97568250828dbee771e9b850e43e9d24ef5f9c4be8aa25a48ed715249
[INFO] running `Command { std: "docker" "start" "-a" "6d6beca97568250828dbee771e9b850e43e9d24ef5f9c4be8aa25a48ed715249", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rysk_core-feb1aac161ea971b)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/ext-m.rs (/opt/rustwide/target/debug/deps/ext_m-c432673cf274dead)
[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] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test ext_m_tests::test_div ... ok
[INFO] [stdout] test ext_m_tests::test_mul ... ok
[INFO] [stdout] test ext_m_tests::test_rem ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rysk-core
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/variant.rs - variant::Variant (line 4) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6d6beca97568250828dbee771e9b850e43e9d24ef5f9c4be8aa25a48ed715249", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d6beca97568250828dbee771e9b850e43e9d24ef5f9c4be8aa25a48ed715249", kill_on_drop: false }`
[INFO] [stdout] 6d6beca97568250828dbee771e9b850e43e9d24ef5f9c4be8aa25a48ed715249