[INFO] fetching crate somni-expr 0.1.0...
[INFO] testing somni-expr-0.1.0 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate somni-expr 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate somni-expr 0.1.0
[INFO] finished tweaking crates.io crate somni-expr 0.1.0
[INFO] tweaked toml for crates.io crate somni-expr 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate somni-expr 0.1.0 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate somni-expr 0.1.0 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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 75a0e052558072874edcd822df8ccf273a7ef8eaa4693a3fb66b90fbb504fd73
[INFO] running `Command { std: "docker" "start" "-a" "75a0e052558072874edcd822df8ccf273a7ef8eaa4693a3fb66b90fbb504fd73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "75a0e052558072874edcd822df8ccf273a7ef8eaa4693a3fb66b90fbb504fd73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75a0e052558072874edcd822df8ccf273a7ef8eaa4693a3fb66b90fbb504fd73", kill_on_drop: false }`
[INFO] [stdout] 75a0e052558072874edcd822df8ccf273a7ef8eaa4693a3fb66b90fbb504fd73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0199d8ebaa4d2e121c9ea9c06da61da5c9428dab4eca07df48e8e5e6d0a46d28
[INFO] running `Command { std: "docker" "start" "-a" "0199d8ebaa4d2e121c9ea9c06da61da5c9428dab4eca07df48e8e5e6d0a46d28", kill_on_drop: false }`
[INFO] [stderr]    Compiling somni-parser v0.1.0
[INFO] [stderr]    Compiling somni-expr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `Command { std: "docker" "inspect" "0199d8ebaa4d2e121c9ea9c06da61da5c9428dab4eca07df48e8e5e6d0a46d28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0199d8ebaa4d2e121c9ea9c06da61da5c9428dab4eca07df48e8e5e6d0a46d28", kill_on_drop: false }`
[INFO] [stdout] 0199d8ebaa4d2e121c9ea9c06da61da5c9428dab4eca07df48e8e5e6d0a46d28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e9892ba1e1d244d076a1e34e8890a8961964fbc47846058400d8be7a792430ab
[INFO] running `Command { std: "docker" "start" "-a" "e9892ba1e1d244d076a1e34e8890a8961964fbc47846058400d8be7a792430ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]    Compiling hash32 v0.3.1
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling pretty_assertions v1.4.1
[INFO] [stderr]    Compiling ansi-parser v0.9.1
[INFO] [stderr]    Compiling somni-expr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.28s
[INFO] running `Command { std: "docker" "inspect" "e9892ba1e1d244d076a1e34e8890a8961964fbc47846058400d8be7a792430ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9892ba1e1d244d076a1e34e8890a8961964fbc47846058400d8be7a792430ab", kill_on_drop: false }`
[INFO] [stdout] e9892ba1e1d244d076a1e34e8890a8961964fbc47846058400d8be7a792430ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 35f4bb52f773d4f3e5c21531494db19a7c2f02f88f7c5de8b9109e54d35c628f
[INFO] running `Command { std: "docker" "start" "-a" "35f4bb52f773d4f3e5c21531494db19a7c2f02f88f7c5de8b9109e54d35c628f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/somni_expr-1d4bef16dc7cd7f4)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test error::tests::test_source_location ... ok
[INFO] [stdout] test test::test_eval_error ... ok
[INFO] [stdout] test test::test_evaluating_exprs ... ok
[INFO] [stdout] test test::test_evaluating_exprs_with_u32 ... ok
[INFO] [stdout] test test::test_evaluating_exprs_with_u128 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests somni_expr
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - Context<'ctx,T>::new_with_types (line 706) ... ok
[INFO] [stdout] test src/lib.rs - (line 59) ... ok
[INFO] [stdout] test src/lib.rs - ExpressionError (line 349) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.87s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "35f4bb52f773d4f3e5c21531494db19a7c2f02f88f7c5de8b9109e54d35c628f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35f4bb52f773d4f3e5c21531494db19a7c2f02f88f7c5de8b9109e54d35c628f", kill_on_drop: false }`
[INFO] [stdout] 35f4bb52f773d4f3e5c21531494db19a7c2f02f88f7c5de8b9109e54d35c628f