[INFO] fetching crate hax-lib 0.3.1...
[INFO] testing hax-lib-0.3.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0
[INFO] extracting crate hax-lib 0.3.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate hax-lib 0.3.1
[INFO] finished tweaking crates.io crate hax-lib 0.3.1
[INFO] tweaked toml for crates.io crate hax-lib 0.3.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate hax-lib 0.3.1 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate hax-lib 0.3.1 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded hax-lib-macros-types v0.3.1
[INFO] [stderr]   Downloaded hax-lib-macros v0.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7a3affca9abb52ba2779cc5b284cda55ccc4c4fe4f8d044a5f54dc4a93e92bb0
[INFO] running `Command { std: "docker" "start" "-a" "7a3affca9abb52ba2779cc5b284cda55ccc4c4fe4f8d044a5f54dc4a93e92bb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a3affca9abb52ba2779cc5b284cda55ccc4c4fe4f8d044a5f54dc4a93e92bb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a3affca9abb52ba2779cc5b284cda55ccc4c4fe4f8d044a5f54dc4a93e92bb0", kill_on_drop: false }`
[INFO] [stdout] 7a3affca9abb52ba2779cc5b284cda55ccc4c4fe4f8d044a5f54dc4a93e92bb0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 503c2cee0881351aa590b71ff8ab37ff3cdc071ac9500bc5c56f7c31648f5b2b
[INFO] running `Command { std: "docker" "start" "-a" "503c2cee0881351aa590b71ff8ab37ff3cdc071ac9500bc5c56f7c31648f5b2b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling hax-lib v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.79
[INFO] [stderr]    Compiling hax-lib-macros v0.3.1
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]  --> src/dummy.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub use abstraction::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^ the name `Abstraction` in the type namespace is first re-exported here
[INFO] [stdout] ...
[INFO] [stdout] 7 | pub use int::*;
[INFO] [stdout]   |         ------ but the name `Abstraction` in the type namespace is also re-exported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]  --> src/dummy.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub use abstraction::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^ the name `Concretization` in the type namespace is first re-exported here
[INFO] [stdout] ...
[INFO] [stdout] 7 | pub use int::*;
[INFO] [stdout]   |         ------ but the name `Concretization` in the type namespace is also re-exported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `abstraction::*`
[INFO] [stdout]  --> src/dummy.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub use abstraction::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Concretization` is never used
[INFO] [stdout]   --> src/abstraction.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub trait Concretization<T> {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.94s
[INFO] running `Command { std: "docker" "inspect" "503c2cee0881351aa590b71ff8ab37ff3cdc071ac9500bc5c56f7c31648f5b2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "503c2cee0881351aa590b71ff8ab37ff3cdc071ac9500bc5c56f7c31648f5b2b", kill_on_drop: false }`
[INFO] [stdout] 503c2cee0881351aa590b71ff8ab37ff3cdc071ac9500bc5c56f7c31648f5b2b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 61b2952ee51ff2b4bbdc6eea5fdcbd0c094ce4638de75a5643b472b2ad846c97
[INFO] running `Command { std: "docker" "start" "-a" "61b2952ee51ff2b4bbdc6eea5fdcbd0c094ce4638de75a5643b472b2ad846c97", kill_on_drop: false }`
[INFO] [stderr]    Compiling hax-lib v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]  --> src/dummy.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub use abstraction::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^ the name `Abstraction` in the type namespace is first re-exported here
[INFO] [stdout] ...
[INFO] [stdout] 7 | pub use int::*;
[INFO] [stdout]   |         ------ but the name `Abstraction` in the type namespace is also re-exported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]  --> src/dummy.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub use abstraction::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^ the name `Concretization` in the type namespace is first re-exported here
[INFO] [stdout] ...
[INFO] [stdout] 7 | pub use int::*;
[INFO] [stdout]   |         ------ but the name `Concretization` in the type namespace is also re-exported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `abstraction::*`
[INFO] [stdout]  --> src/dummy.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub use abstraction::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Concretization` is never used
[INFO] [stdout]   --> src/abstraction.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub trait Concretization<T> {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]  --> src/dummy.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub use abstraction::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^ the name `Abstraction` in the type namespace is first re-exported here
[INFO] [stdout] ...
[INFO] [stdout] 7 | pub use int::*;
[INFO] [stdout]   |         ------ but the name `Abstraction` in the type namespace is also re-exported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]  --> src/dummy.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub use abstraction::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^ the name `Concretization` in the type namespace is first re-exported here
[INFO] [stdout] ...
[INFO] [stdout] 7 | pub use int::*;
[INFO] [stdout]   |         ------ but the name `Concretization` in the type namespace is also re-exported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `abstraction::*`
[INFO] [stdout]  --> src/dummy.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub use abstraction::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Concretization` is never used
[INFO] [stdout]   --> src/abstraction.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub trait Concretization<T> {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "61b2952ee51ff2b4bbdc6eea5fdcbd0c094ce4638de75a5643b472b2ad846c97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61b2952ee51ff2b4bbdc6eea5fdcbd0c094ce4638de75a5643b472b2ad846c97", kill_on_drop: false }`
[INFO] [stdout] 61b2952ee51ff2b4bbdc6eea5fdcbd0c094ce4638de75a5643b472b2ad846c97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 9f9d9316c10bf0a03ea88e8340efedfb7a85a673fb2f7b2bc875891b8e93a930
[INFO] running `Command { std: "docker" "start" "-a" "9f9d9316c10bf0a03ea88e8340efedfb7a85a673fb2f7b2bc875891b8e93a930", kill_on_drop: false }`
[INFO] [stderr] warning: ambiguous glob re-exports
[INFO] [stderr]  --> src/dummy.rs:2:9
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub use abstraction::*;
[INFO] [stderr]   |         ^^^^^^^^^^^^^^ the name `Abstraction` in the type namespace is first re-exported here
[INFO] [stderr] ...
[INFO] [stderr] 7 | pub use int::*;
[INFO] [stderr]   |         ------ but the name `Abstraction` in the type namespace is also re-exported here
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: ambiguous glob re-exports
[INFO] [stderr]  --> src/dummy.rs:2:9
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub use abstraction::*;
[INFO] [stderr]   |         ^^^^^^^^^^^^^^ the name `Concretization` in the type namespace is first re-exported here
[INFO] [stderr] ...
[INFO] [stderr] 7 | pub use int::*;
[INFO] [stderr]   |         ------ but the name `Concretization` in the type namespace is also re-exported here
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `abstraction::*`
[INFO] [stderr]  --> src/dummy.rs:2:9
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub use abstraction::*;
[INFO] [stderr]   |         ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait `Concretization` is never used
[INFO] [stderr]   --> src/abstraction.rs:15:11
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub trait Concretization<T> {
[INFO] [stderr]    |           ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `hax-lib` (lib) generated 4 warnings (run `cargo fix --lib -p hax-lib` to apply 1 suggestion)
[INFO] [stderr] warning: `hax-lib` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/hax_lib-3375e66acf7b9f25)
[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" "9f9d9316c10bf0a03ea88e8340efedfb7a85a673fb2f7b2bc875891b8e93a930", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f9d9316c10bf0a03ea88e8340efedfb7a85a673fb2f7b2bc875891b8e93a930", kill_on_drop: false }`
[INFO] [stdout] 9f9d9316c10bf0a03ea88e8340efedfb7a85a673fb2f7b2bc875891b8e93a930