[INFO] cloning repository https://github.com/dzamlo/treeify [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dzamlo/treeify" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdzamlo%2Ftreeify", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdzamlo%2Ftreeify'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 999001b223152441198f117a68fb81f57bc086dd [INFO] testing dzamlo/treeify against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdzamlo%2Ftreeify" "/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/dzamlo/treeify on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dzamlo/treeify [INFO] finished tweaking git repo https://github.com/dzamlo/treeify [INFO] tweaked toml for git repo https://github.com/dzamlo/treeify written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/dzamlo/treeify already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3db2bec4ed4e588ed4fc61b1804b1158a26fce0cdca98d8d51ec2e279e037eed [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" "3db2bec4ed4e588ed4fc61b1804b1158a26fce0cdca98d8d51ec2e279e037eed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3db2bec4ed4e588ed4fc61b1804b1158a26fce0cdca98d8d51ec2e279e037eed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3db2bec4ed4e588ed4fc61b1804b1158a26fce0cdca98d8d51ec2e279e037eed", kill_on_drop: false }` [INFO] [stdout] 3db2bec4ed4e588ed4fc61b1804b1158a26fce0cdca98d8d51ec2e279e037eed [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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 270f03a71da8b4c7c2179fe0ba64abee30fc61fb2556587c7b85d6d639488fd9 [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" "270f03a71da8b4c7c2179fe0ba64abee30fc61fb2556587c7b85d6d639488fd9", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.13 [INFO] [stderr] Compiling unicode-width v0.1.3 [INFO] [stderr] Compiling strsim v0.4.1 [INFO] [stderr] Compiling bitflags v0.5.0 [INFO] [stderr] Compiling ansi_term v0.7.5 [INFO] [stderr] Compiling term_size v0.1.0 [INFO] [stderr] Compiling clap v2.9.2 [INFO] [stderr] Compiling treeify v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/filetree.rs:35:13 [INFO] [stdout] | [INFO] [stdout] 35 | try!(write!(output, "{} ", c)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/filetree.rs:38:13 [INFO] [stdout] | [INFO] [stdout] 38 | try!(write!(output, "{} ", LAST_HORIZONTAL_STR)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/filetree.rs:40:13 [INFO] [stdout] | [INFO] [stdout] 40 | try!(write!(output, "{} ", HORIZONTAL_STR,)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/filetree.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 44 | try!(writeln!(output, "{}", name)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/filetree.rs:51:9 [INFO] [stdout] | [INFO] [stdout] 51 | try!(print_line(out, &lasts[..], &*self.name)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/filetree.rs:57:13 [INFO] [stdout] | [INFO] [stdout] 57 | try!(child.print(out, lasts)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.50s [INFO] running `Command { std: "docker" "inspect" "270f03a71da8b4c7c2179fe0ba64abee30fc61fb2556587c7b85d6d639488fd9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "270f03a71da8b4c7c2179fe0ba64abee30fc61fb2556587c7b85d6d639488fd9", kill_on_drop: false }` [INFO] [stdout] 270f03a71da8b4c7c2179fe0ba64abee30fc61fb2556587c7b85d6d639488fd9 [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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--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] e2052f5bf1907feb223abc41d8c5c8a7a289a357b63f4bd487b87cae91ea52ef [INFO] running `Command { std: "docker" "start" "-a" "e2052f5bf1907feb223abc41d8c5c8a7a289a357b63f4bd487b87cae91ea52ef", kill_on_drop: false }` [INFO] [stderr] Compiling treeify v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/filetree.rs:35:13 [INFO] [stdout] | [INFO] [stdout] 35 | try!(write!(output, "{} ", c)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/filetree.rs:38:13 [INFO] [stdout] | [INFO] [stdout] 38 | try!(write!(output, "{} ", LAST_HORIZONTAL_STR)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/filetree.rs:40:13 [INFO] [stdout] | [INFO] [stdout] 40 | try!(write!(output, "{} ", HORIZONTAL_STR,)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/filetree.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 44 | try!(writeln!(output, "{}", name)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/filetree.rs:51:9 [INFO] [stdout] | [INFO] [stdout] 51 | try!(print_line(out, &lasts[..], &*self.name)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/filetree.rs:57:13 [INFO] [stdout] | [INFO] [stdout] 57 | try!(child.print(out, lasts)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.08s [INFO] running `Command { std: "docker" "inspect" "e2052f5bf1907feb223abc41d8c5c8a7a289a357b63f4bd487b87cae91ea52ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e2052f5bf1907feb223abc41d8c5c8a7a289a357b63f4bd487b87cae91ea52ef", kill_on_drop: false }` [INFO] [stdout] e2052f5bf1907feb223abc41d8c5c8a7a289a357b63f4bd487b87cae91ea52ef [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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", 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] 00ae917d4183d2cd3bc77e01617e70502d03ee6d4fb7f672b214a5555c21667d [INFO] running `Command { std: "docker" "start" "-a" "00ae917d4183d2cd3bc77e01617e70502d03ee6d4fb7f672b214a5555c21667d", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] running 4 tests [INFO] [stderr] --> src/filetree.rs:35:13 [INFO] [stdout] test filetree::tests::test_tree_creation1 ... ok [INFO] [stderr] | [INFO] [stdout] test filetree::tests::test_trees_creation ... ok [INFO] [stderr] 35 | try!(write!(output, "{} ", c)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/filetree.rs:38:13 [INFO] [stderr] | [INFO] [stderr] 38 | try!(write!(output, "{} ", LAST_HORIZONTAL_STR)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/filetree.rs:40:13 [INFO] [stderr] | [INFO] [stderr] 40 | try!(write!(output, "{} ", HORIZONTAL_STR,)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/filetree.rs:44:5 [INFO] [stderr] | [INFO] [stderr] 44 | try!(writeln!(output, "{}", name)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/filetree.rs:51:9 [INFO] [stderr] | [INFO] [stderr] 51 | try!(print_line(out, &lasts[..], &*self.name)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/filetree.rs:57:13 [INFO] [stderr] | [INFO] [stderr] 57 | try!(child.print(out, lasts)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/treeify-0b9672044b29a53b) [INFO] [stdout] test filetree::tests::test_tree_creation2 ... ok [INFO] [stdout] test filetree::tests::test_print_line ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "00ae917d4183d2cd3bc77e01617e70502d03ee6d4fb7f672b214a5555c21667d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00ae917d4183d2cd3bc77e01617e70502d03ee6d4fb7f672b214a5555c21667d", kill_on_drop: false }` [INFO] [stdout] 00ae917d4183d2cd3bc77e01617e70502d03ee6d4fb7f672b214a5555c21667d