[INFO] fetching crate intuicio-frontend-mercury 0.26.0...
[INFO] testing intuicio-frontend-mercury-0.26.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate intuicio-frontend-mercury 0.26.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate intuicio-frontend-mercury 0.26.0
[INFO] finished tweaking crates.io crate intuicio-frontend-mercury 0.26.0
[INFO] tweaked toml for crates.io crate intuicio-frontend-mercury 0.26.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate intuicio-frontend-mercury 0.26.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 46 packages to latest compatible versions
[INFO] [stderr]       Adding intuicio-backend-vm v0.26.0 (available: v0.48.7)
[INFO] [stderr]       Adding intuicio-core v0.26.0 (available: v0.48.7)
[INFO] [stderr]       Adding intuicio-data v0.26.0 (available: v0.48.7)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7924cc56e56f79495bf72b2f9d1329e7005a1c517d2c6b26bda0e774ef5f6d8c
[INFO] running `Command { std: "docker" "start" "-a" "7924cc56e56f79495bf72b2f9d1329e7005a1c517d2c6b26bda0e774ef5f6d8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7924cc56e56f79495bf72b2f9d1329e7005a1c517d2c6b26bda0e774ef5f6d8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7924cc56e56f79495bf72b2f9d1329e7005a1c517d2c6b26bda0e774ef5f6d8c", kill_on_drop: false }`
[INFO] [stdout] 7924cc56e56f79495bf72b2f9d1329e7005a1c517d2c6b26bda0e774ef5f6d8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d7ecd26f0f7c59fef3312ee8d484c61559d39427c3011f0697929dda15ea9ff
[INFO] running `Command { std: "docker" "start" "-a" "2d7ecd26f0f7c59fef3312ee8d484c61559d39427c3011f0697929dda15ea9ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling unicode_categories v0.1.1
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling pest v2.8.3
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling pest_meta v2.8.3
[INFO] [stderr]    Compiling pest_generator v2.8.3
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling snailquote v0.3.1
[INFO] [stderr]    Compiling pest_derive v2.8.3
[INFO] [stderr]    Compiling uuid v1.18.1
[INFO] [stderr]    Compiling typid v1.1.2
[INFO] [stderr]    Compiling intuicio-data v0.26.0
[INFO] [stderr]    Compiling intuicio-core v0.26.0
[INFO] [stderr]    Compiling intuicio-frontend-mercury v0.26.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.06s
[INFO] running `Command { std: "docker" "inspect" "2d7ecd26f0f7c59fef3312ee8d484c61559d39427c3011f0697929dda15ea9ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d7ecd26f0f7c59fef3312ee8d484c61559d39427c3011f0697929dda15ea9ff", kill_on_drop: false }`
[INFO] [stdout] 2d7ecd26f0f7c59fef3312ee8d484c61559d39427c3011f0697929dda15ea9ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 617df1facddbd1eabccc9a2c3e7667a45353fb20674b8698ed9340f8943347ba
[INFO] running `Command { std: "docker" "start" "-a" "617df1facddbd1eabccc9a2c3e7667a45353fb20674b8698ed9340f8943347ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling intuicio-backend-vm v0.26.0
[INFO] [stderr]    Compiling intuicio-frontend-mercury v0.26.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "617df1facddbd1eabccc9a2c3e7667a45353fb20674b8698ed9340f8943347ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "617df1facddbd1eabccc9a2c3e7667a45353fb20674b8698ed9340f8943347ba", kill_on_drop: false }`
[INFO] [stdout] 617df1facddbd1eabccc9a2c3e7667a45353fb20674b8698ed9340f8943347ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6432cc1aab90dbbc2da9fdaf4a56b504bc1dedc07a88dca4d612fb98d8cc5e3e
[INFO] running `Command { std: "docker" "start" "-a" "6432cc1aab90dbbc2da9fdaf4a56b504bc1dedc07a88dca4d612fb98d8cc5e3e", 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/intuicio_frontend_mercury-cdbdc9883bd48d14)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test_allocation ... ok
[INFO] [stdout] test tests::test_raw_pointers ... ok
[INFO] [stdout] test tests::test_async ... 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 intuicio_frontend_mercury
[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" "6432cc1aab90dbbc2da9fdaf4a56b504bc1dedc07a88dca4d612fb98d8cc5e3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6432cc1aab90dbbc2da9fdaf4a56b504bc1dedc07a88dca4d612fb98d8cc5e3e", kill_on_drop: false }`
[INFO] [stdout] 6432cc1aab90dbbc2da9fdaf4a56b504bc1dedc07a88dca4d612fb98d8cc5e3e