[INFO] cloning repository https://github.com/Tacolizard/asm [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Tacolizard/asm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTacolizard%2Fasm", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTacolizard%2Fasm'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cf08148fbea183ff01373220798d03015e96cd06 [INFO] checking Tacolizard/asm against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTacolizard%2Fasm" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Tacolizard/asm on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Tacolizard/asm [INFO] finished tweaking git repo https://github.com/Tacolizard/asm [INFO] tweaked toml for git repo https://github.com/Tacolizard/asm written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/Tacolizard/asm already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded hex v0.3.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 33b274deb432e9e235a21abf61a6dec3f9e4820691450600ee4a14a9d62eaaaa [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" "33b274deb432e9e235a21abf61a6dec3f9e4820691450600ee4a14a9d62eaaaa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "33b274deb432e9e235a21abf61a6dec3f9e4820691450600ee4a14a9d62eaaaa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "33b274deb432e9e235a21abf61a6dec3f9e4820691450600ee4a14a9d62eaaaa", kill_on_drop: false }` [INFO] [stdout] 33b274deb432e9e235a21abf61a6dec3f9e4820691450600ee4a14a9d62eaaaa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d876384cf6258c9be9f18b673667227c4fb47a8370a099b4e689464474955e1a [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" "d876384cf6258c9be9f18b673667227c4fb47a8370a099b4e689464474955e1a", kill_on_drop: false }` [INFO] [stderr] Checking hex v0.3.1 [INFO] [stderr] Checking time v0.1.39 [INFO] [stderr] Checking asm v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `core::str::::trim_left_matches`: superseded by `trim_start_matches` [INFO] [stdout] --> src/asm.rs:7:40 [INFO] [stdout] | [INFO] [stdout] 7 | return u32::from_str_radix(top.trim_left_matches("0x"), 16).expect("hex conversion err"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start_matches` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `core::str::::trim_left_matches`: superseded by `trim_start_matches` [INFO] [stdout] --> src/asm.rs:10:53 [INFO] [stdout] | [INFO] [stdout] 10 | return u32::from_str_radix(&hex::encode(top.trim_left_matches('\'').trim_right_matches('\'')), 16).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start_matches` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `core::str::::trim_right_matches`: superseded by `trim_end_matches` [INFO] [stdout] --> src/asm.rs:10:77 [INFO] [stdout] | [INFO] [stdout] 10 | return u32::from_str_radix(&hex::encode(top.trim_left_matches('\'').trim_right_matches('\'')), 16).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end_matches` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `core::str::::trim_left_matches`: superseded by `trim_start_matches` [INFO] [stdout] --> src/asm.rs:38:72 [INFO] [stdout] | [INFO] [stdout] 38 | constants.insert(piece, bind_open(multiparse(piece.trim_left_matches("$")))); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start_matches` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `core::str::::trim_left_matches`: superseded by `trim_start_matches` [INFO] [stdout] --> src/asm.rs:7:40 [INFO] [stdout] | [INFO] [stdout] 7 | return u32::from_str_radix(top.trim_left_matches("0x"), 16).expect("hex conversion err"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start_matches` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `core::str::::trim_left_matches`: superseded by `trim_start_matches` [INFO] [stdout] --> src/asm.rs:10:53 [INFO] [stdout] | [INFO] [stdout] 10 | return u32::from_str_radix(&hex::encode(top.trim_left_matches('\'').trim_right_matches('\'')), 16).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start_matches` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `core::str::::trim_right_matches`: superseded by `trim_end_matches` [INFO] [stdout] --> src/asm.rs:10:77 [INFO] [stdout] | [INFO] [stdout] 10 | return u32::from_str_radix(&hex::encode(top.trim_left_matches('\'').trim_right_matches('\'')), 16).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end_matches` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `core::str::::trim_left_matches`: superseded by `trim_start_matches` [INFO] [stdout] --> src/asm.rs:38:72 [INFO] [stdout] | [INFO] [stdout] 38 | constants.insert(piece, bind_open(multiparse(piece.trim_left_matches("$")))); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start_matches` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `exec_str` [INFO] [stdout] --> src/vm.rs:237:15 [INFO] [stdout] | [INFO] [stdout] 237 | pub unsafe fn exec_str(s: &str) {//execute unassembled string [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `exec_str_vec` [INFO] [stdout] --> src/vm.rs:241:15 [INFO] [stdout] | [INFO] [stdout] 241 | pub unsafe fn exec_str_vec(p: Vec<&str>) {//execute unassembled vec [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `exec_vec` [INFO] [stdout] --> src/vm.rs:245:15 [INFO] [stdout] | [INFO] [stdout] 245 | pub unsafe fn exec_vec(pro: Vec) {//execute an assembled vec [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `exec_str` [INFO] [stdout] --> src/vm.rs:237:15 [INFO] [stdout] | [INFO] [stdout] 237 | pub unsafe fn exec_str(s: &str) {//execute unassembled string [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `exec_str_vec` [INFO] [stdout] --> src/vm.rs:241:15 [INFO] [stdout] | [INFO] [stdout] 241 | pub unsafe fn exec_str_vec(p: Vec<&str>) {//execute unassembled vec [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `exec_vec` [INFO] [stdout] --> src/vm.rs:245:15 [INFO] [stdout] | [INFO] [stdout] 245 | pub unsafe fn exec_vec(pro: Vec) {//execute an assembled vec [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/vm.rs:56:13 [INFO] [stdout] | [INFO] [stdout] 56 | stdin.read_line(input); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/vm.rs:63:13 [INFO] [stdout] | [INFO] [stdout] 63 | stdout.write(String::from_utf8_lossy(&hex::decode(tv).unwrap()).as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/vm.rs:64:13 [INFO] [stdout] | [INFO] [stdout] 64 | stdout.flush(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/vm.rs:56:13 [INFO] [stdout] | [INFO] [stdout] 56 | stdin.read_line(input); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/vm.rs:63:13 [INFO] [stdout] | [INFO] [stdout] 63 | stdout.write(String::from_utf8_lossy(&hex::decode(tv).unwrap()).as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/vm.rs:64:13 [INFO] [stdout] | [INFO] [stdout] 64 | stdout.flush(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.57s [INFO] running `Command { std: "docker" "inspect" "d876384cf6258c9be9f18b673667227c4fb47a8370a099b4e689464474955e1a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d876384cf6258c9be9f18b673667227c4fb47a8370a099b4e689464474955e1a", kill_on_drop: false }` [INFO] [stdout] d876384cf6258c9be9f18b673667227c4fb47a8370a099b4e689464474955e1a