[INFO] cloning repository https://github.com/ear7h/mkshell [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ear7h/mkshell" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fear7h%2Fmkshell", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fear7h%2Fmkshell'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9596fa10ec4f55018f56065d8fec869102de3c1b [INFO] checking ear7h/mkshell against try#3d9fdbff4f377de96b3a51174e7a64086bee9a5c for pr-81477 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fear7h%2Fmkshell" "/workspace/builds/worker-11/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ear7h/mkshell on toolchain 3d9fdbff4f377de96b3a51174e7a64086bee9a5c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ear7h/mkshell [INFO] finished tweaking git repo https://github.com/ear7h/mkshell [INFO] tweaked toml for git repo https://github.com/ear7h/mkshell written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/ear7h/mkshell already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f284df322f64ae5f4f2eba9098de29608c7dc64134a2ff91fb408fc9cbfa3944 [INFO] running `Command { std: "docker" "start" "-a" "f284df322f64ae5f4f2eba9098de29608c7dc64134a2ff91fb408fc9cbfa3944", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f284df322f64ae5f4f2eba9098de29608c7dc64134a2ff91fb408fc9cbfa3944", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f284df322f64ae5f4f2eba9098de29608c7dc64134a2ff91fb408fc9cbfa3944", kill_on_drop: false }` [INFO] [stdout] f284df322f64ae5f4f2eba9098de29608c7dc64134a2ff91fb408fc9cbfa3944 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 191e986c6e3805c28e1479be5e7883a25782dd349ca81c78e77e4030305cbb43 [INFO] running `Command { std: "docker" "start" "-a" "191e986c6e3805c28e1479be5e7883a25782dd349ca81c78e77e4030305cbb43", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.86 [INFO] [stderr] Checking log v0.4.14 [INFO] [stderr] Checking aho-corasick v0.7.15 (/opt/rustwide/workdir/vendor/aho-corasick) [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> vendor/aho-corasick/src/buffer.rs:99:13 [INFO] [stdout] | [INFO] [stdout] 98 | return Ok(true); [INFO] [stdout] | --------------- any code following this expression is unreachable [INFO] [stdout] 99 | / if self.len() >= self.min { [INFO] [stdout] 100 | | return Ok(true); [INFO] [stdout] 101 | | } [INFO] [stdout] | |_____________^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `readany` is never read [INFO] [stdout] --> vendor/aho-corasick/src/buffer.rs:96:13 [INFO] [stdout] | [INFO] [stdout] 96 | readany = true; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking nix v0.19.1 [INFO] [stderr] Checking termion v1.5.6 [INFO] [stderr] Checking mio v0.7.7 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking mkshell v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: Trailing semicolon in macro [INFO] [stdout] --> src/main.rs:1074:59 [INFO] [stdout] | [INFO] [stdout] 1074 | p.stdout.as_mut().ok_or(Error::MissingStdout)?; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 1087 | &mut SourceFd(&proc_out!().as_raw_fd()), [INFO] [stdout] | ----------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `proc_out` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: Trailing semicolon in macro [INFO] [stdout] --> src/main.rs:1074:59 [INFO] [stdout] | [INFO] [stdout] 1074 | p.stdout.as_mut().ok_or(Error::MissingStdout)?; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 1124 | match proc_out!().read(&mut buf) { [INFO] [stdout] | ----------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `proc_out` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: Trailing semicolon in macro [INFO] [stdout] --> src/main.rs:1170:63 [INFO] [stdout] | [INFO] [stdout] 1170 | child.stdout.as_mut().ok_or(Error::MissingStdout)?; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 1192 | make_non_blocking(child_out!())?; [INFO] [stdout] | ------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `child_out` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: Trailing semicolon in macro [INFO] [stdout] --> src/main.rs:1170:63 [INFO] [stdout] | [INFO] [stdout] 1170 | child.stdout.as_mut().ok_or(Error::MissingStdout)?; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 1195 | &mut SourceFd(&child_out!().as_raw_fd()), [INFO] [stdout] | ------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `child_out` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: Trailing semicolon in macro [INFO] [stdout] --> src/main.rs:1170:63 [INFO] [stdout] | [INFO] [stdout] 1170 | child.stdout.as_mut().ok_or(Error::MissingStdout)?; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 1300 | match child_out!().read(&mut buf) { [INFO] [stdout] | ------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `child_out` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: Trailing semicolon in macro [INFO] [stdout] --> src/main.rs:1074:59 [INFO] [stdout] | [INFO] [stdout] 1074 | p.stdout.as_mut().ok_or(Error::MissingStdout)?; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 1087 | &mut SourceFd(&proc_out!().as_raw_fd()), [INFO] [stdout] | ----------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `proc_out` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: Trailing semicolon in macro [INFO] [stdout] --> src/main.rs:1074:59 [INFO] [stdout] | [INFO] [stdout] 1074 | p.stdout.as_mut().ok_or(Error::MissingStdout)?; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 1124 | match proc_out!().read(&mut buf) { [INFO] [stdout] | ----------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `proc_out` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: Trailing semicolon in macro [INFO] [stdout] --> src/main.rs:1170:63 [INFO] [stdout] | [INFO] [stdout] 1170 | child.stdout.as_mut().ok_or(Error::MissingStdout)?; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 1192 | make_non_blocking(child_out!())?; [INFO] [stdout] | ------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `child_out` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: Trailing semicolon in macro [INFO] [stdout] --> src/main.rs:1170:63 [INFO] [stdout] | [INFO] [stdout] 1170 | child.stdout.as_mut().ok_or(Error::MissingStdout)?; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 1195 | &mut SourceFd(&child_out!().as_raw_fd()), [INFO] [stdout] | ------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `child_out` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: Trailing semicolon in macro [INFO] [stdout] --> src/main.rs:1170:63 [INFO] [stdout] | [INFO] [stdout] 1170 | child.stdout.as_mut().ok_or(Error::MissingStdout)?; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 1300 | match child_out!().read(&mut buf) { [INFO] [stdout] | ------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `child_out` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `or_patterns` has been stable since 1.53.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/bin/echokeys.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(or_patterns)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `or_patterns` has been stable since 1.53.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/bin/echokeys.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(or_patterns)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mkshell` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "191e986c6e3805c28e1479be5e7883a25782dd349ca81c78e77e4030305cbb43", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "191e986c6e3805c28e1479be5e7883a25782dd349ca81c78e77e4030305cbb43", kill_on_drop: false }` [INFO] [stdout] 191e986c6e3805c28e1479be5e7883a25782dd349ca81c78e77e4030305cbb43