[INFO] fetching crate thumb2-stack-size 0.1.1...
[INFO] checking thumb2-stack-size-0.1.1 against master#195ad4830e11a544391abe296b146450dea8411b for pr-82781
[INFO] extracting crate thumb2-stack-size 0.1.1 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate thumb2-stack-size 0.1.1 on toolchain 195ad4830e11a544391abe296b146450dea8411b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate thumb2-stack-size 0.1.1
[INFO] finished tweaking crates.io crate thumb2-stack-size 0.1.1
[INFO] tweaked toml for crates.io crate thumb2-stack-size 0.1.1 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 256b912a84e652a021c80d25aa4b5c1d57c1d376cfb0a96502767930d01b510c
[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" "256b912a84e652a021c80d25aa4b5c1d57c1d376cfb0a96502767930d01b510c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "256b912a84e652a021c80d25aa4b5c1d57c1d376cfb0a96502767930d01b510c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "256b912a84e652a021c80d25aa4b5c1d57c1d376cfb0a96502767930d01b510c", kill_on_drop: false }`
[INFO] [stdout] 256b912a84e652a021c80d25aa4b5c1d57c1d376cfb0a96502767930d01b510c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 72597fd7b141b435b268d812a9c990358a4dcdae52f90c0bfb7aecbaf69e949d
[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" "72597fd7b141b435b268d812a9c990358a4dcdae52f90c0bfb7aecbaf69e949d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking zero v0.1.2
[INFO] [stderr]     Checking argparse v0.2.2
[INFO] [stderr]     Checking rustc-demangle v0.1.18
[INFO] [stderr]     Checking xmas-elf v0.6.2
[INFO] [stderr]     Checking thumb2-stack-size v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `CfgEffect` is imported redundantly
[INFO] [stdout]    --> src/cfg.rs:229:13
[INFO] [stdout]     |
[INFO] [stdout] 4   | use insn::{InstructionEffect, CfgEffect, AsmInstruction};
[INFO] [stdout]     |                               --------- the item `CfgEffect` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 229 |         use insn::CfgEffect;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/insn.rs:74:21
[INFO] [stdout]    |
[INFO] [stdout] 74 |             0b000000...0b111001 => 2,
[INFO] [stdout]    |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `CfgEffect` is imported redundantly
[INFO] [stdout]    --> src/cfg.rs:229:13
[INFO] [stdout]     |
[INFO] [stdout] 4   | use insn::{InstructionEffect, CfgEffect, AsmInstruction};
[INFO] [stdout]     |                               --------- the item `CfgEffect` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 229 |         use insn::CfgEffect;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/insn.rs:74:21
[INFO] [stdout]    |
[INFO] [stdout] 74 |             0b000000...0b111001 => 2,
[INFO] [stdout]    |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.24s
[INFO] running `Command { std: "docker" "inspect" "72597fd7b141b435b268d812a9c990358a4dcdae52f90c0bfb7aecbaf69e949d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72597fd7b141b435b268d812a9c990358a4dcdae52f90c0bfb7aecbaf69e949d", kill_on_drop: false }`
[INFO] [stdout] 72597fd7b141b435b268d812a9c990358a4dcdae52f90c0bfb7aecbaf69e949d