[INFO] fetching crate rand_xoshiro 0.7.0...
[INFO] checking rand_xoshiro-0.7.0 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1
[INFO] extracting crate rand_xoshiro 0.7.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate rand_xoshiro 0.7.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate rand_xoshiro 0.7.0
[INFO] tweaked toml for crates.io crate rand_xoshiro 0.7.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rand_xoshiro 0.7.0 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rand_xoshiro 0.7.0 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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 15ae4775207d1974ccca8fa69e0ef2f6facf997eacbb17f2b1473d4088bd5674
[INFO] running `Command { std: "docker" "start" "-a" "15ae4775207d1974ccca8fa69e0ef2f6facf997eacbb17f2b1473d4088bd5674", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "15ae4775207d1974ccca8fa69e0ef2f6facf997eacbb17f2b1473d4088bd5674", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15ae4775207d1974ccca8fa69e0ef2f6facf997eacbb17f2b1473d4088bd5674", kill_on_drop: false }`
[INFO] [stdout] 15ae4775207d1974ccca8fa69e0ef2f6facf997eacbb17f2b1473d4088bd5674
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b704c6fc95e43d8629149a46dd1db7d88982476180541600730556019cb32a39
[INFO] running `Command { std: "docker" "start" "-a" "b704c6fc95e43d8629149a46dd1db7d88982476180541600730556019cb32a39", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.13
[INFO] [stderr]    Compiling byteorder v1.3.0
[INFO] [stderr]    Compiling autocfg v0.1.2
[INFO] [stderr]    Compiling serde v1.0.118
[INFO] [stderr]    Compiling bincode v1.1.4
[INFO] [stderr]     Checking rand_core v0.9.0
[INFO] [stderr]     Checking rand_xoshiro v0.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/common.rs:249:17
[INFO] [stdout]     |
[INFO] [stdout] 249 |     pub fn iter(&self) -> core::slice::Iter<u8> {
[INFO] [stdout]     |                 ^^^^^     --------------------- the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 249 |     pub fn iter(&self) -> core::slice::Iter<'_, u8> {
[INFO] [stdout]     |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/common.rs:249:17
[INFO] [stdout]     |
[INFO] [stdout] 249 |     pub fn iter(&self) -> core::slice::Iter<u8> {
[INFO] [stdout]     |                 ^^^^^     --------------------- the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 249 |     pub fn iter(&self) -> core::slice::Iter<'_, u8> {
[INFO] [stdout]     |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.76s
[INFO] running `Command { std: "docker" "inspect" "b704c6fc95e43d8629149a46dd1db7d88982476180541600730556019cb32a39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b704c6fc95e43d8629149a46dd1db7d88982476180541600730556019cb32a39", kill_on_drop: false }`
[INFO] [stdout] b704c6fc95e43d8629149a46dd1db7d88982476180541600730556019cb32a39