[INFO] fetching crate supercache 0.1.0...
[INFO] testing supercache-0.1.0 against master#0d162b25edd5bf0dba9a22e83b614f1113e90474 for pr-150681
[INFO] extracting crate supercache 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate supercache 0.1.0
[INFO] finished tweaking crates.io crate supercache 0.1.0
[INFO] tweaked toml for crates.io crate supercache 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate supercache 0.1.0 on toolchain 0d162b25edd5bf0dba9a22e83b614f1113e90474
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate supercache 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" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded page_size v0.6.0
[INFO] [stderr]   Downloaded alloca v0.4.0
[INFO] [stderr]   Downloaded criterion-plot v0.8.1
[INFO] [stderr]   Downloaded zmij v1.0.2
[INFO] [stderr]   Downloaded proc-macro2 v1.0.104
[INFO] [stderr]   Downloaded serde_json v1.0.148
[INFO] [stderr]   Downloaded criterion v0.8.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 996fb5d39a54f48c5ea509d596776eb6d3cca30d42183e2e29c842faeb78001b
[INFO] running `Command { std: "docker" "start" "-a" "996fb5d39a54f48c5ea509d596776eb6d3cca30d42183e2e29c842faeb78001b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "996fb5d39a54f48c5ea509d596776eb6d3cca30d42183e2e29c842faeb78001b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "996fb5d39a54f48c5ea509d596776eb6d3cca30d42183e2e29c842faeb78001b", kill_on_drop: false }`
[INFO] [stdout] 996fb5d39a54f48c5ea509d596776eb6d3cca30d42183e2e29c842faeb78001b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b832ff25d13e16352b9138338b6f07e2a8cefed6c54ac1a5b54d5a758c8281ae
[INFO] running `Command { std: "docker" "start" "-a" "b832ff25d13e16352b9138338b6f07e2a8cefed6c54ac1a5b54d5a758c8281ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling supercache v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "b832ff25d13e16352b9138338b6f07e2a8cefed6c54ac1a5b54d5a758c8281ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b832ff25d13e16352b9138338b6f07e2a8cefed6c54ac1a5b54d5a758c8281ae", kill_on_drop: false }`
[INFO] [stdout] b832ff25d13e16352b9138338b6f07e2a8cefed6c54ac1a5b54d5a758c8281ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f1ec6513675a7c465edb60c0159ed1a5d7092bd0ec5d03cdd4ba3a06a86247ad
[INFO] running `Command { std: "docker" "start" "-a" "f1ec6513675a7c465edb60c0159ed1a5d7092bd0ec5d03cdd4ba3a06a86247ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.104
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling zerocopy v0.8.31
[INFO] [stderr]    Compiling zmij v1.0.2
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.148
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling itoa v1.0.17
[INFO] [stderr]    Compiling anstyle v1.0.13
[INFO] [stderr]    Compiling alloca v0.4.0
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling clap_lex v0.7.6
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling clap_builder v4.5.53
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling criterion-plot v0.8.1
[INFO] [stderr]    Compiling clap v4.5.53
[INFO] [stderr]    Compiling page_size v0.6.0
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling zerocopy-derive v0.8.31
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling criterion v0.8.1
[INFO] [stderr]    Compiling supercache v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 23.27s
[INFO] running `Command { std: "docker" "inspect" "f1ec6513675a7c465edb60c0159ed1a5d7092bd0ec5d03cdd4ba3a06a86247ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1ec6513675a7c465edb60c0159ed1a5d7092bd0ec5d03cdd4ba3a06a86247ad", kill_on_drop: false }`
[INFO] [stdout] f1ec6513675a7c465edb60c0159ed1a5d7092bd0ec5d03cdd4ba3a06a86247ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8db42fd6d55f3c1f1a674500239f99d31e727c71ab66dd5ee75a4e80163a639b
[INFO] running `Command { std: "docker" "start" "-a" "8db42fd6d55f3c1f1a674500239f99d31e727c71ab66dd5ee75a4e80163a639b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/supercache-61ceccb7ea12c94c)
[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] [stderr]    Doc-tests supercache
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - Supercache::delete (line 76) ... FAILED
[INFO] [stdout] test src/lib.rs - Supercache::clear (line 99) ... FAILED
[INFO] [stdout] test src/lib.rs - Supercache::set (line 32) ... FAILED
[INFO] [stdout] test src/lib.rs - Supercache::get (line 53) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - Supercache::delete (line 76) stdout ----
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/lib.rs:82:22
[INFO] [stdout]    |
[INFO] [stdout] 82 |     cache.set("cat", 2); // cat -> 2
[INFO] [stdout]    |           ---        ^ expected `Value`, found integer
[INFO] [stdout]    |           |
[INFO] [stdout]    |           arguments to this method are incorrect
[INFO] [stdout]    |
[INFO] [stdout] note: method defined here
[INFO] [stdout]   --> src/lib.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn set(&mut self, key: &str, value: Value) {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] help: try wrapping the expression in `supercache::Value::Int`
[INFO] [stdout]    |
[INFO] [stdout] 82 |     cache.set("cat", supercache::Value::Int(2)); // cat -> 2
[INFO] [stdout]    |                      +++++++++++++++++++++++ +
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/lib.rs:83:5
[INFO] [stdout]    |
[INFO] [stdout] 80 | fn main() {
[INFO] [stdout]    |          - expected `()` because of default return type
[INFO] [stdout] ...
[INFO] [stdout] 83 |     cache.delete("cat") // true
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^- help: consider using a semicolon here: `;`
[INFO] [stdout]    |     |
[INFO] [stdout]    |     expected `()`, found `bool`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Supercache::clear (line 99) stdout ----
[INFO] [stdout] error: expected `;`, found `cache`
[INFO] [stdout]    --> src/lib.rs:106:18
[INFO] [stdout]     |
[INFO] [stdout] 106 |     cache.clear()
[INFO] [stdout]     |                  ^ help: add `;` here
[INFO] [stdout] 107 |     cache.get("cat") // -> None
[INFO] [stdout]     |     ----- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/lib.rs:105:22
[INFO] [stdout]     |
[INFO] [stdout] 105 |     cache.set("cat", 2); // cat -> 2
[INFO] [stdout]     |           ---        ^ expected `Value`, found integer
[INFO] [stdout]     |           |
[INFO] [stdout]     |           arguments to this method are incorrect
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> src/lib.rs:40:12
[INFO] [stdout]     |
[INFO] [stdout]  40 |     pub fn set(&mut self, key: &str, value: Value) {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] help: try wrapping the expression in `supercache::Value::Int`
[INFO] [stdout]     |
[INFO] [stdout] 105 |     cache.set("cat", supercache::Value::Int(2)); // cat -> 2
[INFO] [stdout]     |                      +++++++++++++++++++++++ +
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/lib.rs:107:5
[INFO] [stdout]     |
[INFO] [stdout] 103 | fn main() {
[INFO] [stdout]     |          - expected `()` because of default return type
[INFO] [stdout] ...
[INFO] [stdout] 107 |     cache.get("cat") // -> None
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^- help: consider using a semicolon here: `;`
[INFO] [stdout]     |     |
[INFO] [stdout]     |     expected `()`, found `Option<&Value>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected unit type `()`
[INFO] [stdout]                     found enum `Option<&Value>`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Supercache::set (line 32) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `map` in this scope
[INFO] [stdout]   --> src/lib.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 |     map.set("hola", Value::Str("mundo".to_string()));
[INFO] [stdout]    |     ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Value`
[INFO] [stdout]   --> src/lib.rs:38:21
[INFO] [stdout]    |
[INFO] [stdout] 38 |     map.set("hola", Value::Str("mundo".to_string()));
[INFO] [stdout]    |                     ^^^^^ use of undeclared type `Value`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 34 + use supercache::Value;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - Supercache::clear (line 99)
[INFO] [stdout]     src/lib.rs - Supercache::delete (line 76)
[INFO] [stdout]     src/lib.rs - Supercache::set (line 32)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.23s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8db42fd6d55f3c1f1a674500239f99d31e727c71ab66dd5ee75a4e80163a639b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8db42fd6d55f3c1f1a674500239f99d31e727c71ab66dd5ee75a4e80163a639b", kill_on_drop: false }`
[INFO] [stdout] 8db42fd6d55f3c1f1a674500239f99d31e727c71ab66dd5ee75a4e80163a639b
