[INFO] fetching crate car-mirror 0.1.0...
[INFO] testing car-mirror-0.1.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate car-mirror 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate car-mirror 0.1.0
[INFO] finished tweaking crates.io crate car-mirror 0.1.0
[INFO] tweaked toml for crates.io crate car-mirror 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate car-mirror 0.1.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 221 packages to latest compatible versions
[INFO] [stderr]       Adding iroh-car v0.4.0 (available: v0.5.1)
[INFO] [stderr]       Adding proc-macro-crate v1.1.3 (available: v1.3.1)
[INFO] [stderr]       Adding quick_cache v0.4.3 (available: v0.6.18)
[INFO] [stderr]       Adding serde_ipld_dagcbor v0.4.2 (available: v0.6.4)
[INFO] [stderr]       Adding test-strategy v0.3.1 (available: v0.4.3)
[INFO] [stderr]       Adding testresult v0.3.0 (available: v0.4.1)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[INFO] [stderr]       Adding wnfs-common v0.2.0 (available: v0.3.0)
[INFO] [stderr]       Adding wnfs-unixfs-file v0.2.0 (available: v0.3.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5cc6bdbbaa237a0357ee0e8519acc122d6bb423177831ff4fe1b307db60a93ac
[INFO] running `Command { std: "docker" "start" "-a" "5cc6bdbbaa237a0357ee0e8519acc122d6bb423177831ff4fe1b307db60a93ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5cc6bdbbaa237a0357ee0e8519acc122d6bb423177831ff4fe1b307db60a93ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cc6bdbbaa237a0357ee0e8519acc122d6bb423177831ff4fe1b307db60a93ac", kill_on_drop: false }`
[INFO] [stdout] 5cc6bdbbaa237a0357ee0e8519acc122d6bb423177831ff4fe1b307db60a93ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb1af973cb0dbac358a581875d12e8364d37c547b4e723d608e182d33024ac81
[INFO] running `Command { std: "docker" "start" "-a" "fb1af973cb0dbac358a581875d12e8364d37c547b4e723d608e182d33024ac81", kill_on_drop: false }`
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[INFO] [stderr]    Compiling libipld-core v0.16.0
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[INFO] [stderr]    Compiling iroh-car v0.4.0
[INFO] [stderr]    Compiling car-mirror v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.44s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: iroh-car v0.4.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "fb1af973cb0dbac358a581875d12e8364d37c547b4e723d608e182d33024ac81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb1af973cb0dbac358a581875d12e8364d37c547b4e723d608e182d33024ac81", kill_on_drop: false }`
[INFO] [stdout] fb1af973cb0dbac358a581875d12e8364d37c547b4e723d608e182d33024ac81
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a46980cb43681f0db3164459502edd3a178f7167e545912dd5d2307aac5c837a
[INFO] running `Command { std: "docker" "start" "-a" "a46980cb43681f0db3164459502edd3a178f7167e545912dd5d2307aac5c837a", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling event-listener v5.4.1
[INFO] [stderr]    Compiling futures-lite v2.6.1
[INFO] [stderr]    Compiling async-io v2.6.0
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling tracing-serde v0.2.0
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[INFO] [stderr]    Compiling num_enum_derive v0.5.11
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[INFO] [stderr]    Compiling thread_local v1.1.9
[INFO] [stderr]    Compiling bytemuck v1.24.0
[INFO] [stderr]    Compiling async-channel v1.9.0
[INFO] [stderr]    Compiling kv-log-macro v1.0.7
[INFO] [stderr]    Compiling test-log-macros v0.2.18
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[INFO] [stderr]    Compiling testresult v0.3.0
[INFO] [stderr]    Compiling cov-mark v1.1.0
[INFO] [stderr]    Compiling tokio-util v0.7.17
[INFO] [stderr]    Compiling assert_matches v1.5.0
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling event-listener-strategy v0.5.4
[INFO] [stderr]    Compiling roaring v0.10.12
[INFO] [stderr]    Compiling async-channel v2.5.0
[INFO] [stderr]    Compiling async-lock v3.4.1
[INFO] [stderr]    Compiling async-executor v1.13.3
[INFO] [stderr]    Compiling blocking v1.6.2
[INFO] [stderr]    Compiling num_enum v0.5.11
[INFO] [stderr]    Compiling structmeta v0.2.0
[INFO] [stderr]    Compiling test-strategy v0.3.1
[INFO] [stderr]    Compiling prost-derive v0.12.6
[INFO] [stderr]    Compiling matchers v0.2.0
[INFO] [stderr]    Compiling tracing-subscriber v0.3.20
[INFO] [stderr]    Compiling prost v0.12.6
[INFO] [stderr]    Compiling wnfs-unixfs-file v0.2.0
[INFO] [stderr]    Compiling test-log v0.2.18
[INFO] [stderr]    Compiling polling v3.11.0
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stderr]    Compiling rusty-fork v0.3.1
[INFO] [stderr]    Compiling proptest v1.9.0
[INFO] [stderr]    Compiling async-global-executor v2.4.1
[INFO] [stderr]    Compiling async-std v1.13.2
[INFO] [stderr]    Compiling roaring-graphs v0.12.0
[INFO] [stdout] error[E0277]: the trait bound `TestRng: rand::Rng` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/roaring-graphs-0.12.0/src/dag.rs:476:85
[INFO] [stdout]     |
[INFO] [stdout] 476 |             Uniform::new(self.vertex_count.start, self.vertex_count.end - 1).sample(runner.rng());
[INFO] [stdout]     |                                                                              ------ ^^^^^^^^^^^^ the trait `rand::RngCore` is not implemented for `TestRng`
[INFO] [stdout]     |                                                                              |
[INFO] [stdout]     |                                                                              required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout] note: there are multiple different versions of crate `rand_core` in the dependency graph
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand_core-0.6.4/src/lib.rs:142:1
[INFO] [stdout]     |
[INFO] [stdout] 142 | pub trait RngCore {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^ this is the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/roaring-graphs-0.12.0/src/dag.rs:52:5
[INFO] [stdout]     |
[INFO] [stdout]  52 | use proptest::prelude::*;
[INFO] [stdout]     |     -------- one version of crate `rand_core` used here, as a dependency of crate `rand`
[INFO] [stdout]  53 | use proptest::strategy::ValueTree;
[INFO] [stdout]  54 | use rand::distributions::Uniform;
[INFO] [stdout]     |     ---- one version of crate `rand_core` used here, as a dependency of crate `rand`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-1.9.0/src/test_runner/rng.rs:110:1
[INFO] [stdout]     |
[INFO] [stdout] 110 | pub struct TestRng {
[INFO] [stdout]     | ------------------ this type doesn't implement the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand_core-0.9.3/src/block.rs:67:1
[INFO] [stdout]     |
[INFO] [stdout]  67 | pub trait BlockRngCore {
[INFO] [stdout]     | ---------------------- this is the found trait
[INFO] [stdout]     = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout]     = note: required for `TestRng` to implement `rand::Rng`
[INFO] [stdout] note: required by a bound in `rand::distributions::Distribution::sample`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.8.5/src/distributions/distribution.rs:37:18
[INFO] [stdout]     |
[INFO] [stdout]  37 |     fn sample<R: Rng + ?Sized>(&self, rng: &mut R) -> T;
[INFO] [stdout]     |                  ^^^ required by this bound in `Distribution::sample`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `TestRng: rand::Rng` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/roaring-graphs-0.12.0/src/delta_debugging_bitmap.rs:53:76
[INFO] [stdout]     |
[INFO] [stdout]  53 |         let size = Uniform::new(self.size.start, self.size.end - 1).sample(runner.rng());
[INFO] [stdout]     |                                                                     ------ ^^^^^^^^^^^^ the trait `rand::RngCore` is not implemented for `TestRng`
[INFO] [stdout]     |                                                                     |
[INFO] [stdout]     |                                                                     required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout] note: there are multiple different versions of crate `rand_core` in the dependency graph
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand_core-0.6.4/src/lib.rs:142:1
[INFO] [stdout]     |
[INFO] [stdout] 142 | pub trait RngCore {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^ this is the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/roaring-graphs-0.12.0/src/dag.rs:52:5
[INFO] [stdout]     |
[INFO] [stdout]  52 | use proptest::prelude::*;
[INFO] [stdout]     |     -------- one version of crate `rand_core` used here, as a dependency of crate `rand`
[INFO] [stdout]  53 | use proptest::strategy::ValueTree;
[INFO] [stdout]  54 | use rand::distributions::Uniform;
[INFO] [stdout]     |     ---- one version of crate `rand_core` used here, as a dependency of crate `rand`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-1.9.0/src/test_runner/rng.rs:110:1
[INFO] [stdout]     |
[INFO] [stdout] 110 | pub struct TestRng {
[INFO] [stdout]     | ------------------ this type doesn't implement the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand_core-0.9.3/src/block.rs:67:1
[INFO] [stdout]     |
[INFO] [stdout]  67 | pub trait BlockRngCore {
[INFO] [stdout]     | ---------------------- this is the found trait
[INFO] [stdout]     = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout]     = note: required for `TestRng` to implement `rand::Rng`
[INFO] [stdout] note: required by a bound in `rand::distributions::Distribution::sample`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.8.5/src/distributions/distribution.rs:37:18
[INFO] [stdout]     |
[INFO] [stdout]  37 |     fn sample<R: Rng + ?Sized>(&self, rng: &mut R) -> T;
[INFO] [stdout]     |                  ^^^ required by this bound in `Distribution::sample`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `gen_bool` exists for mutable reference `&mut TestRng`, but its trait bounds were not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/roaring-graphs-0.12.0/src/delta_debugging_bitmap.rs:54:61
[INFO] [stdout]     |
[INFO] [stdout]  54 |         let iter = (0..size as u32).filter(|_| runner.rng().gen_bool(self.ones_probability));
[INFO] [stdout]     |                                                             ^^^^^^^^ method cannot be called on `&mut TestRng` due to unsatisfied trait bounds
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-1.9.0/src/test_runner/rng.rs:110:1
[INFO] [stdout]     |
[INFO] [stdout] 110 | pub struct TestRng {
[INFO] [stdout]     | ------------------ doesn't satisfy `TestRng: rand::RngCore` or `TestRng: rand::Rng`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `TestRng: rand::RngCore`
[INFO] [stdout]             which is required by `TestRng: rand::Rng`
[INFO] [stdout]             `&mut TestRng: rand::RngCore`
[INFO] [stdout]             which is required by `&mut TestRng: rand::Rng`
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `Rng` which provides `gen_bool` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout]   1 + use proptest::prelude::Rng;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `roaring-graphs` (lib) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "a46980cb43681f0db3164459502edd3a178f7167e545912dd5d2307aac5c837a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a46980cb43681f0db3164459502edd3a178f7167e545912dd5d2307aac5c837a", kill_on_drop: false }`
[INFO] [stdout] a46980cb43681f0db3164459502edd3a178f7167e545912dd5d2307aac5c837a
