[INFO] cloning repository https://github.com/lostutils/uq
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lostutils/uq" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flostutils%2Fuq", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flostutils%2Fuq'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 118bc2f3b1cf292afdffbc1cb4415d150b323165
[INFO] checking lostutils/uq against try#7b3565da729099dbe807466fcd118fb2815986e0 for pr-81789
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flostutils%2Fuq" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lostutils/uq on toolchain 7b3565da729099dbe807466fcd118fb2815986e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/lostutils/uq
[INFO] finished tweaking git repo https://github.com/lostutils/uq
[INFO] tweaked toml for git repo https://github.com/lostutils/uq written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/lostutils/uq already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 56f9192ffaf8fbb2905d8f2da7182981502e77aa8012e6628d74df41f72333d1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "56f9192ffaf8fbb2905d8f2da7182981502e77aa8012e6628d74df41f72333d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "56f9192ffaf8fbb2905d8f2da7182981502e77aa8012e6628d74df41f72333d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56f9192ffaf8fbb2905d8f2da7182981502e77aa8012e6628d74df41f72333d1", kill_on_drop: false }`
[INFO] [stdout] 56f9192ffaf8fbb2905d8f2da7182981502e77aa8012e6628d74df41f72333d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fe0ff9d2d4d09c7295e3b95fa30c8731d499029ce1006e6f2c233a46e63f9a03
[INFO] running `Command { std: "docker" "start" "-a" "fe0ff9d2d4d09c7295e3b95fa30c8731d499029ce1006e6f2c233a46e63f9a03", kill_on_drop: false }`
[INFO] [stderr]     Checking unicode-width v0.1.4
[INFO] [stderr]     Checking libc v0.2.36
[INFO] [stderr]     Checking vec_map v0.8.0
[INFO] [stderr]     Checking bitflags v1.0.1
[INFO] [stderr]     Checking strsim v0.6.0
[INFO] [stderr]     Checking ansi_term v0.10.2
[INFO] [stderr]     Checking byteorder v1.2.2
[INFO] [stderr]     Checking textwrap v0.9.0
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking atty v0.2.6
[INFO] [stderr]     Checking clap v2.29.2
[INFO] [stderr]     Checking uq v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:33:27
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn unique_filter() -> Box<FnMut(&Vec<u8>) -> bool> {
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Vec<u8>) -> bool`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:39:51
[INFO] [stdout]    |
[INFO] [stdout] 39 | fn unique_filter_with_cap(capacity: usize) -> Box<FnMut(&Vec<u8>) -> bool> {
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Vec<u8>) -> bool`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:54:56
[INFO] [stdout]    |
[INFO] [stdout] 54 | fn unique_filter_with_override(capacity: usize) -> Box<FnMut(&Vec<u8>) -> bool> {
[INFO] [stdout]    |                                                        ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Vec<u8>) -> bool`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:33:27
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn unique_filter() -> Box<FnMut(&Vec<u8>) -> bool> {
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Vec<u8>) -> bool`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:39:51
[INFO] [stdout]    |
[INFO] [stdout] 39 | fn unique_filter_with_cap(capacity: usize) -> Box<FnMut(&Vec<u8>) -> bool> {
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Vec<u8>) -> bool`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:54:56
[INFO] [stdout]    |
[INFO] [stdout] 54 | fn unique_filter_with_override(capacity: usize) -> Box<FnMut(&Vec<u8>) -> bool> {
[INFO] [stdout]    |                                                        ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Vec<u8>) -> bool`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.46s
[INFO] running `Command { std: "docker" "inspect" "fe0ff9d2d4d09c7295e3b95fa30c8731d499029ce1006e6f2c233a46e63f9a03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe0ff9d2d4d09c7295e3b95fa30c8731d499029ce1006e6f2c233a46e63f9a03", kill_on_drop: false }`
[INFO] [stdout] fe0ff9d2d4d09c7295e3b95fa30c8731d499029ce1006e6f2c233a46e63f9a03