[INFO] cloning repository https://github.com/madprops/el [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/madprops/el" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmadprops%2Fel", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmadprops%2Fel'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 74dad1ff6c837ccf4e61de3caaf8abcf9b3fd83f [INFO] testing madprops/el against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmadprops%2Fel" "/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/madprops/el on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/madprops/el [INFO] finished tweaking git repo https://github.com/madprops/el [INFO] tweaked toml for git repo https://github.com/madprops/el written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/madprops/el already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6a2e6208b375a05d96994518d69c993cc1ea1eeb4f11ae22069cc7467d03c96e [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" "6a2e6208b375a05d96994518d69c993cc1ea1eeb4f11ae22069cc7467d03c96e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6a2e6208b375a05d96994518d69c993cc1ea1eeb4f11ae22069cc7467d03c96e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a2e6208b375a05d96994518d69c993cc1ea1eeb4f11ae22069cc7467d03c96e", kill_on_drop: false }` [INFO] [stdout] 6a2e6208b375a05d96994518d69c993cc1ea1eeb4f11ae22069cc7467d03c96e [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--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] c1420c43df66c6a27df5dbaa2ca2e850173bd07d4c27910c579c0bb010245ff4 [INFO] running `Command { std: "docker" "start" "-a" "c1420c43df66c6a27df5dbaa2ca2e850173bd07d4c27910c579c0bb010245ff4", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.3 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling ryu v1.0.0 [INFO] [stderr] Compiling serde v1.0.100 [INFO] [stderr] Compiling regex-syntax v0.6.12 [INFO] [stderr] Compiling itoa v0.4.4 [INFO] [stderr] Compiling json v0.12.0 [INFO] [stderr] Compiling strsim v0.9.2 [INFO] [stderr] Compiling termion v1.5.3 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling aho-corasick v0.7.6 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling regex v1.3.1 [INFO] [stderr] Compiling Inflector v0.11.4 [INFO] [stderr] Compiling serde_derive v1.0.100 [INFO] [stderr] Compiling serde_json v1.0.40 [INFO] [stderr] Compiling el v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `cmp::min` [INFO] [stdout] --> src/main.rs:10:3 [INFO] [stdout] | [INFO] [stdout] 10 | cmp::min, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/macros.rs:8:26 [INFO] [stdout] | [INFO] [stdout] 8 | println!("{}", $left); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:158:5 [INFO] [stdout] | [INFO] [stdout] 158 | / p!(format!( [INFO] [stdout] 159 | | "{}{}{}: {}", [INFO] [stdout] 160 | | color::Fg(color::Blue), [INFO] [stdout] 161 | | s, [INFO] [stdout] 162 | | color::Fg(color::Reset), [INFO] [stdout] 163 | | text [INFO] [stdout] 164 | | )) [INFO] [stdout] | |______- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `p` [INFO] [stdout] = note: this warning originates in the macro `p` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 50.65s [INFO] running `Command { std: "docker" "inspect" "c1420c43df66c6a27df5dbaa2ca2e850173bd07d4c27910c579c0bb010245ff4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c1420c43df66c6a27df5dbaa2ca2e850173bd07d4c27910c579c0bb010245ff4", kill_on_drop: false }` [INFO] [stdout] c1420c43df66c6a27df5dbaa2ca2e850173bd07d4c27910c579c0bb010245ff4 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c8f872a21c745ddcc65d8900e04ed593a36b44d5ae17f2f8d7db2a583fb09aa5 [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" "c8f872a21c745ddcc65d8900e04ed593a36b44d5ae17f2f8d7db2a583fb09aa5", kill_on_drop: false }` [INFO] [stderr] Compiling el v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `cmp::min` [INFO] [stdout] --> src/main.rs:10:3 [INFO] [stdout] | [INFO] [stdout] 10 | cmp::min, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/macros.rs:8:26 [INFO] [stdout] | [INFO] [stdout] 8 | println!("{}", $left); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:158:5 [INFO] [stdout] | [INFO] [stdout] 158 | / p!(format!( [INFO] [stdout] 159 | | "{}{}{}: {}", [INFO] [stdout] 160 | | color::Fg(color::Blue), [INFO] [stdout] 161 | | s, [INFO] [stdout] 162 | | color::Fg(color::Reset), [INFO] [stdout] 163 | | text [INFO] [stdout] 164 | | )) [INFO] [stdout] | |______- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `p` [INFO] [stdout] = note: this warning originates in the macro `p` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.22s [INFO] running `Command { std: "docker" "inspect" "c8f872a21c745ddcc65d8900e04ed593a36b44d5ae17f2f8d7db2a583fb09aa5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c8f872a21c745ddcc65d8900e04ed593a36b44d5ae17f2f8d7db2a583fb09aa5", kill_on_drop: false }` [INFO] [stdout] c8f872a21c745ddcc65d8900e04ed593a36b44d5ae17f2f8d7db2a583fb09aa5 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 12b6428fd410bbd85dcd7307b9013d6db204252c5c2208f2ecedc8a4b88c3a2d [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" "12b6428fd410bbd85dcd7307b9013d6db204252c5c2208f2ecedc8a4b88c3a2d", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused import: `cmp::min` [INFO] [stderr] --> src/main.rs:10:3 [INFO] [stderr] | [INFO] [stderr] 10 | cmp::min, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trailing semicolon in macro used in expression position [INFO] [stderr] --> src/macros.rs:8:26 [INFO] [stderr] | [INFO] [stderr] 8 | println!("{}", $left); [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] ::: src/main.rs:158:5 [INFO] [stderr] | [INFO] [stderr] 158 | / p!(format!( [INFO] [stderr] 159 | | "{}{}{}: {}", [INFO] [stderr] 160 | | color::Fg(color::Blue), [INFO] [stderr] 161 | | s, [INFO] [stderr] 162 | | color::Fg(color::Reset), [INFO] [stderr] 163 | | text [INFO] [stderr] 164 | | )) [INFO] [stderr] | |______- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79813 [INFO] [stderr] = note: macro invocations at the end of a block are treated as expressions [INFO] [stderr] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `p` [INFO] [stderr] = note: this warning originates in the macro `p` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `el` (bin "el" test) generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.19s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/el-5576302fb5a0d977) [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "12b6428fd410bbd85dcd7307b9013d6db204252c5c2208f2ecedc8a4b88c3a2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12b6428fd410bbd85dcd7307b9013d6db204252c5c2208f2ecedc8a4b88c3a2d", kill_on_drop: false }` [INFO] [stdout] 12b6428fd410bbd85dcd7307b9013d6db204252c5c2208f2ecedc8a4b88c3a2d