[INFO] cloning repository https://github.com/Demindiro/dynasm_experiments
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Demindiro/dynasm_experiments" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDemindiro%2Fdynasm_experiments", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDemindiro%2Fdynasm_experiments'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4487809648352f80d257dccb9174b9ea9276c076
[INFO] checking Demindiro/dynasm_experiments against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDemindiro%2Fdynasm_experiments" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Demindiro/dynasm_experiments
[INFO] finished tweaking git repo https://github.com/Demindiro/dynasm_experiments
[INFO] tweaked toml for git repo https://github.com/Demindiro/dynasm_experiments written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Demindiro/dynasm_experiments on toolchain b1f2594eac607c1f051534800237eeedb5590a49
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Demindiro/dynasm_experiments 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" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cc697c2a27bcdca30ff9814815766dfd1497e8c79fcd256bb5a6ef065e90c06f
[INFO] running `Command { std: "docker" "start" "-a" "cc697c2a27bcdca30ff9814815766dfd1497e8c79fcd256bb5a6ef065e90c06f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc697c2a27bcdca30ff9814815766dfd1497e8c79fcd256bb5a6ef065e90c06f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc697c2a27bcdca30ff9814815766dfd1497e8c79fcd256bb5a6ef065e90c06f", kill_on_drop: false }`
[INFO] [stdout] cc697c2a27bcdca30ff9814815766dfd1497e8c79fcd256bb5a6ef065e90c06f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e89b6058f026072c09b43aa6d9a114a062971c9f166cf3682f0cc50313b39b49
[INFO] running `Command { std: "docker" "start" "-a" "e89b6058f026072c09b43aa6d9a114a062971c9f166cf3682f0cc50313b39b49", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling libc v0.2.114
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]     Checking memmap2 v0.5.2
[INFO] [stderr]    Compiling dynasm v1.2.1
[INFO] [stderr]     Checking dynasmrt v1.2.1
[INFO] [stderr]     Checking dynasm_experiments v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: direct cast of function item into an integer
[INFO] [stdout]    --> src/main.rs:159:57
[INFO] [stdout]     |
[INFO] [stdout] 159 |                 (a == 0).then(|| dynasm!(jit ; mov rax, QWORD print as _ ; call rax));
[INFO] [stdout]     |                                                                     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(function_casts_as_integer)]` on by default
[INFO] [stdout] help: first cast to a pointer `as *const ()`
[INFO] [stdout]     |
[INFO] [stdout] 159 |                 (a == 0).then(|| dynasm!(jit ; mov rax, QWORD print as *const () as _ ; call rax));
[INFO] [stdout]     |                                                                     ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: direct cast of function item into an integer
[INFO] [stdout]    --> src/main.rs:168:57
[INFO] [stdout]     |
[INFO] [stdout] 168 |                 (a == 0).then(|| dynasm!(jit ; mov rax, QWORD print as _ ; call rax));
[INFO] [stdout]     |                                                                     ^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: first cast to a pointer `as *const ()`
[INFO] [stdout]     |
[INFO] [stdout] 168 |                 (a == 0).then(|| dynasm!(jit ; mov rax, QWORD print as *const () as _ ; call rax));
[INFO] [stdout]     |                                                                     ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: direct cast of function item into an integer
[INFO] [stdout]    --> src/main.rs:237:27
[INFO] [stdout]     |
[INFO] [stdout] 237 |             ; mov rax, QWORD print as _
[INFO] [stdout]     |                                    ^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: first cast to a pointer `as *const ()`
[INFO] [stdout]     |
[INFO] [stdout] 237 |             ; mov rax, QWORD print as *const () as _
[INFO] [stdout]     |                                    ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: direct cast of function item into an integer
[INFO] [stdout]    --> src/main.rs:159:57
[INFO] [stdout]     |
[INFO] [stdout] 159 |                 (a == 0).then(|| dynasm!(jit ; mov rax, QWORD print as _ ; call rax));
[INFO] [stdout]     |                                                                     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(function_casts_as_integer)]` on by default
[INFO] [stdout] help: first cast to a pointer `as *const ()`
[INFO] [stdout]     |
[INFO] [stdout] 159 |                 (a == 0).then(|| dynasm!(jit ; mov rax, QWORD print as *const () as _ ; call rax));
[INFO] [stdout]     |                                                                     ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: direct cast of function item into an integer
[INFO] [stdout]    --> src/main.rs:168:57
[INFO] [stdout]     |
[INFO] [stdout] 168 |                 (a == 0).then(|| dynasm!(jit ; mov rax, QWORD print as _ ; call rax));
[INFO] [stdout]     |                                                                     ^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: first cast to a pointer `as *const ()`
[INFO] [stdout]     |
[INFO] [stdout] 168 |                 (a == 0).then(|| dynasm!(jit ; mov rax, QWORD print as *const () as _ ; call rax));
[INFO] [stdout]     |                                                                     ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: direct cast of function item into an integer
[INFO] [stdout]    --> src/main.rs:237:27
[INFO] [stdout]     |
[INFO] [stdout] 237 |             ; mov rax, QWORD print as _
[INFO] [stdout]     |                                    ^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: first cast to a pointer `as *const ()`
[INFO] [stdout]     |
[INFO] [stdout] 237 |             ; mov rax, QWORD print as *const () as _
[INFO] [stdout]     |                                    ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.18s
[INFO] running `Command { std: "docker" "inspect" "e89b6058f026072c09b43aa6d9a114a062971c9f166cf3682f0cc50313b39b49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e89b6058f026072c09b43aa6d9a114a062971c9f166cf3682f0cc50313b39b49", kill_on_drop: false }`
[INFO] [stdout] e89b6058f026072c09b43aa6d9a114a062971c9f166cf3682f0cc50313b39b49