[INFO] fetching crate namespace 0.1.0...
[INFO] testing namespace-0.1.0 against 1.76.0 for beta-1.77-1
[INFO] extracting crate namespace 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate namespace 0.1.0 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate namespace 0.1.0
[INFO] finished tweaking crates.io crate namespace 0.1.0
[INFO] tweaked toml for crates.io crate namespace 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 223c50a343c640da0ea5d2f507d6cc687d698d56895ef11d256b358061bbf354
[INFO] running `Command { std: "docker" "start" "-a" "223c50a343c640da0ea5d2f507d6cc687d698d56895ef11d256b358061bbf354", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "223c50a343c640da0ea5d2f507d6cc687d698d56895ef11d256b358061bbf354", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "223c50a343c640da0ea5d2f507d6cc687d698d56895ef11d256b358061bbf354", kill_on_drop: false }`
[INFO] [stdout] 223c50a343c640da0ea5d2f507d6cc687d698d56895ef11d256b358061bbf354
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3ca7c8305a0f6d5bb253827ae88d6a8949f644e4ee9b7bd86362e40475b13d92
[INFO] running `Command { std: "docker" "start" "-a" "3ca7c8305a0f6d5bb253827ae88d6a8949f644e4ee9b7bd86362e40475b13d92", kill_on_drop: false }`
[INFO] [stderr]    Compiling namespace v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "3ca7c8305a0f6d5bb253827ae88d6a8949f644e4ee9b7bd86362e40475b13d92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ca7c8305a0f6d5bb253827ae88d6a8949f644e4ee9b7bd86362e40475b13d92", kill_on_drop: false }`
[INFO] [stdout] 3ca7c8305a0f6d5bb253827ae88d6a8949f644e4ee9b7bd86362e40475b13d92
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+1.76.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 01edc9b9c74ec620a4d6a885667d1833166543c1344aec9ebb3749193986957d
[INFO] running `Command { std: "docker" "start" "-a" "01edc9b9c74ec620a4d6a885667d1833166543c1344aec9ebb3749193986957d", kill_on_drop: false }`
[INFO] [stderr]    Compiling namespace v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: the `#[test]` attribute may only be used on a non-associated function
[INFO] [stdout]    --> src/lib.rs:269:5
[INFO] [stdout]     |
[INFO] [stdout] 269 |     #[test]
[INFO] [stdout]     |     ^^^^^^^ the `#[test]` macro causes a function to be run as a test and has no effect on non-functions
[INFO] [stdout]     |
[INFO] [stdout] help: replace with conditional compilation to make the item only exist when tests are being run
[INFO] [stdout]     |
[INFO] [stdout] 269 |     #[cfg(test)]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: can't compare `str` with `&str`
[INFO] [stdout]    --> src/lib.rs:376:5
[INFO] [stdout]     |
[INFO] [stdout] 376 | /     assert_eq!(
[INFO] [stdout] 377 | |         ns[0],
[INFO] [stdout] 378 | |         "a"
[INFO] [stdout] 379 | |     );
[INFO] [stdout]     | |_____^ no implementation for `str == &str`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `PartialEq<&str>` is not implemented for `str`
[INFO] [stdout]     = help: the following other types implement trait `PartialEq<Rhs>`:
[INFO] [stdout]               <str as PartialEq<Cow<'a, str>>>
[INFO] [stdout]               <str as PartialEq<OsString>>
[INFO] [stdout]               <str as PartialEq<OsStr>>
[INFO] [stdout]               <str as PartialEq<String>>
[INFO] [stdout]               <str as PartialEq>
[INFO] [stdout]               <&'a str as PartialEq<OsString>>
[INFO] [stdout]               <&'a str as PartialEq<String>>
[INFO] [stdout]               <&'b str as PartialEq<Cow<'a, str>>>
[INFO] [stdout]     = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `namespace` (lib test) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "01edc9b9c74ec620a4d6a885667d1833166543c1344aec9ebb3749193986957d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01edc9b9c74ec620a4d6a885667d1833166543c1344aec9ebb3749193986957d", kill_on_drop: false }`
[INFO] [stdout] 01edc9b9c74ec620a4d6a885667d1833166543c1344aec9ebb3749193986957d
[INFO] testing namespace-0.1.0 against beta-2024-02-10 for beta-1.77-1
[INFO] extracting crate namespace 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate namespace 0.1.0 on toolchain beta-2024-02-10
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate namespace 0.1.0
[INFO] finished tweaking crates.io crate namespace 0.1.0
[INFO] tweaked toml for crates.io crate namespace 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e274e5cd5a85b949c2ad8690dd936a497b6d3e0713c7e9baa64fdb0ed1e8ec10
[INFO] running `Command { std: "docker" "start" "-a" "e274e5cd5a85b949c2ad8690dd936a497b6d3e0713c7e9baa64fdb0ed1e8ec10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e274e5cd5a85b949c2ad8690dd936a497b6d3e0713c7e9baa64fdb0ed1e8ec10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e274e5cd5a85b949c2ad8690dd936a497b6d3e0713c7e9baa64fdb0ed1e8ec10", kill_on_drop: false }`
[INFO] [stdout] e274e5cd5a85b949c2ad8690dd936a497b6d3e0713c7e9baa64fdb0ed1e8ec10
[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=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-2024-02-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb9b7d528d8aa32fd88d4906dbdff5e5acc5142e4223176dce8bc3494640ab9a
[INFO] running `Command { std: "docker" "start" "-a" "eb9b7d528d8aa32fd88d4906dbdff5e5acc5142e4223176dce8bc3494640ab9a", kill_on_drop: false }`
[INFO] [stderr]    Compiling namespace v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "eb9b7d528d8aa32fd88d4906dbdff5e5acc5142e4223176dce8bc3494640ab9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb9b7d528d8aa32fd88d4906dbdff5e5acc5142e4223176dce8bc3494640ab9a", kill_on_drop: false }`
[INFO] [stdout] eb9b7d528d8aa32fd88d4906dbdff5e5acc5142e4223176dce8bc3494640ab9a
[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=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-2024-02-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c72ff5989f1288651f62bdd4555575105ec047cd1487479398853c48141d577c
[INFO] running `Command { std: "docker" "start" "-a" "c72ff5989f1288651f62bdd4555575105ec047cd1487479398853c48141d577c", kill_on_drop: false }`
[INFO] [stderr]    Compiling namespace v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: the `#[test]` attribute may only be used on a non-associated function
[INFO] [stdout]    --> src/lib.rs:269:5
[INFO] [stdout]     |
[INFO] [stdout] 269 |     #[test]
[INFO] [stdout]     |     ^^^^^^^ the `#[test]` macro causes a function to be run as a test and has no effect on non-functions
[INFO] [stdout]     |
[INFO] [stdout] help: replace with conditional compilation to make the item only exist when tests are being run
[INFO] [stdout]     |
[INFO] [stdout] 269 |     #[cfg(test)]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: can't compare `str` with `&str`
[INFO] [stdout]    --> src/lib.rs:376:5
[INFO] [stdout]     |
[INFO] [stdout] 376 | /     assert_eq!(
[INFO] [stdout] 377 | |         ns[0],
[INFO] [stdout] 378 | |         "a"
[INFO] [stdout] 379 | |     );
[INFO] [stdout]     | |_____^ no implementation for `str == &str`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `PartialEq<&str>` is not implemented for `str`
[INFO] [stdout]     = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `namespace` (lib test) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "c72ff5989f1288651f62bdd4555575105ec047cd1487479398853c48141d577c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c72ff5989f1288651f62bdd4555575105ec047cd1487479398853c48141d577c", kill_on_drop: false }`
[INFO] [stdout] c72ff5989f1288651f62bdd4555575105ec047cd1487479398853c48141d577c
