[INFO] fetching crate notzero 1.0.1...
[INFO] testing notzero-1.0.1 against 1.75.0 for beta-1.76-1
[INFO] extracting crate notzero 1.0.1 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate notzero 1.0.1 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate notzero 1.0.1
[INFO] finished tweaking crates.io crate notzero 1.0.1
[INFO] tweaked toml for crates.io crate notzero 1.0.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8f42d98584b441294e3cb9680c563ecbb09ba232c4a2ef2fcc59880d7dc3c593
[INFO] running `Command { std: "docker" "start" "-a" "8f42d98584b441294e3cb9680c563ecbb09ba232c4a2ef2fcc59880d7dc3c593", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8f42d98584b441294e3cb9680c563ecbb09ba232c4a2ef2fcc59880d7dc3c593", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f42d98584b441294e3cb9680c563ecbb09ba232c4a2ef2fcc59880d7dc3c593", kill_on_drop: false }`
[INFO] [stdout] 8f42d98584b441294e3cb9680c563ecbb09ba232c4a2ef2fcc59880d7dc3c593
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9311b38153cc61775cc3509acdaa89ff9e8d3f3537b2233378e162bc1e32bd36
[INFO] running `Command { std: "docker" "start" "-a" "9311b38153cc61775cc3509acdaa89ff9e8d3f3537b2233378e162bc1e32bd36", kill_on_drop: false }`
[INFO] [stderr]    Compiling typewit v1.8.0
[INFO] [stderr]    Compiling notzero v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "9311b38153cc61775cc3509acdaa89ff9e8d3f3537b2233378e162bc1e32bd36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9311b38153cc61775cc3509acdaa89ff9e8d3f3537b2233378e162bc1e32bd36", kill_on_drop: false }`
[INFO] [stdout] 9311b38153cc61775cc3509acdaa89ff9e8d3f3537b2233378e162bc1e32bd36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4d56c28f12c336f0afaf5356426e4986d5066bc8d1d2b3ede6a23fd08ac0c3df
[INFO] running `Command { std: "docker" "start" "-a" "4d56c28f12c336f0afaf5356426e4986d5066bc8d1d2b3ede6a23fd08ac0c3df", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.194
[INFO] [stderr]    Compiling trybuild v1.0.87
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling termcolor v1.4.0
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling serde_derive v1.0.194
[INFO] [stderr]    Compiling basic-toml v0.1.8
[INFO] [stderr]    Compiling serde_json v1.0.111
[INFO] [stderr]    Compiling notzero v1.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> src/lib.rs:60:19
[INFO] [stdout]    |
[INFO] [stdout] 60 | #![cfg_attr(test, feature(inline_const))]
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `notzero` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "4d56c28f12c336f0afaf5356426e4986d5066bc8d1d2b3ede6a23fd08ac0c3df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d56c28f12c336f0afaf5356426e4986d5066bc8d1d2b3ede6a23fd08ac0c3df", kill_on_drop: false }`
[INFO] [stdout] 4d56c28f12c336f0afaf5356426e4986d5066bc8d1d2b3ede6a23fd08ac0c3df
[INFO] testing notzero-1.0.1 against beta-2023-12-22 for beta-1.76-1
[INFO] extracting crate notzero 1.0.1 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate notzero 1.0.1 on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate notzero 1.0.1
[INFO] finished tweaking crates.io crate notzero 1.0.1
[INFO] tweaked toml for crates.io crate notzero 1.0.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 11f2d1cec9df941eec0ca96bf6e4782fb8dba850967f7417b81378c96ab707f8
[INFO] running `Command { std: "docker" "start" "-a" "11f2d1cec9df941eec0ca96bf6e4782fb8dba850967f7417b81378c96ab707f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "11f2d1cec9df941eec0ca96bf6e4782fb8dba850967f7417b81378c96ab707f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11f2d1cec9df941eec0ca96bf6e4782fb8dba850967f7417b81378c96ab707f8", kill_on_drop: false }`
[INFO] [stdout] 11f2d1cec9df941eec0ca96bf6e4782fb8dba850967f7417b81378c96ab707f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0568ad6dd42e3f739a9d6378210b31b73fe963f70591a9a35870dc00b51045ef
[INFO] running `Command { std: "docker" "start" "-a" "0568ad6dd42e3f739a9d6378210b31b73fe963f70591a9a35870dc00b51045ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling typewit v1.8.0
[INFO] [stderr]    Compiling notzero v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "0568ad6dd42e3f739a9d6378210b31b73fe963f70591a9a35870dc00b51045ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0568ad6dd42e3f739a9d6378210b31b73fe963f70591a9a35870dc00b51045ef", kill_on_drop: false }`
[INFO] [stdout] 0568ad6dd42e3f739a9d6378210b31b73fe963f70591a9a35870dc00b51045ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed992aea6d3758f1f24d90e2d074ba4517872539475b3e60ec7ee9f10be07154
[INFO] running `Command { std: "docker" "start" "-a" "ed992aea6d3758f1f24d90e2d074ba4517872539475b3e60ec7ee9f10be07154", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.194
[INFO] [stderr]    Compiling trybuild v1.0.87
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling termcolor v1.4.0
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling serde_derive v1.0.194
[INFO] [stderr]    Compiling basic-toml v0.1.8
[INFO] [stderr]    Compiling serde_json v1.0.111
[INFO] [stderr]    Compiling notzero v1.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> src/lib.rs:60:19
[INFO] [stdout]    |
[INFO] [stdout] 60 | #![cfg_attr(test, feature(inline_const))]
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `notzero` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "ed992aea6d3758f1f24d90e2d074ba4517872539475b3e60ec7ee9f10be07154", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed992aea6d3758f1f24d90e2d074ba4517872539475b3e60ec7ee9f10be07154", kill_on_drop: false }`
[INFO] [stdout] ed992aea6d3758f1f24d90e2d074ba4517872539475b3e60ec7ee9f10be07154
