[INFO] cloning repository https://github.com/sstanfield/slsh
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sstanfield/slsh" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsstanfield%2Fslsh", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsstanfield%2Fslsh'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d81bc2926c5f45d4e9b0863cf1867d0f264d4a79
[INFO] testing sstanfield/slsh against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsstanfield%2Fslsh" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sstanfield/slsh on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sstanfield/slsh
[INFO] finished tweaking git repo https://github.com/sstanfield/slsh
[INFO] tweaked toml for git repo https://github.com/sstanfield/slsh written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/sstanfield/slsh already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/sl-sh-dev/sl-liner.git`
[INFO] [stderr]     Updating git repository `https://github.com/sl-sh-dev/sl-console.git`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 58b7a1693d639409cd1df71b1b43bdfc749f11716a364fb4df51590741cf90e7
[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" "58b7a1693d639409cd1df71b1b43bdfc749f11716a364fb4df51590741cf90e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "58b7a1693d639409cd1df71b1b43bdfc749f11716a364fb4df51590741cf90e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58b7a1693d639409cd1df71b1b43bdfc749f11716a364fb4df51590741cf90e7", kill_on_drop: false }`
[INFO] [stdout] 58b7a1693d639409cd1df71b1b43bdfc749f11716a364fb4df51590741cf90e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "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] dcc58f4c30554d7c0aeb00cf006f743f595ebcaf96b95dd1ed7a308bdc83d26d
[INFO] running `Command { std: "docker" "start" "-a" "dcc58f4c30554d7c0aeb00cf006f743f595ebcaf96b95dd1ed7a308bdc83d26d", kill_on_drop: false }`
[INFO] [stderr]    Compiling numtoa v0.2.4
[INFO] [stderr]    Compiling unicode_reader v1.0.1
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling nix v0.20.0
[INFO] [stderr]    Compiling sl-console v0.10.1 (https://github.com/sl-sh-dev/sl-console.git#7da43882)
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling sl-liner v0.6.2 (https://github.com/sl-sh-dev/sl-liner.git#c5d6dec2)
[INFO] [stderr]    Compiling sl-sh v0.9.60 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.81s
[INFO] running `Command { std: "docker" "inspect" "dcc58f4c30554d7c0aeb00cf006f743f595ebcaf96b95dd1ed7a308bdc83d26d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcc58f4c30554d7c0aeb00cf006f743f595ebcaf96b95dd1ed7a308bdc83d26d", kill_on_drop: false }`
[INFO] [stdout] dcc58f4c30554d7c0aeb00cf006f743f595ebcaf96b95dd1ed7a308bdc83d26d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "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] d0d9ca4039760b8e7bc8d636c67cbae4419239553dc71c896f9e72b77dd2b0a3
[INFO] running `Command { std: "docker" "start" "-a" "d0d9ca4039760b8e7bc8d636c67cbae4419239553dc71c896f9e72b77dd2b0a3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling serde_json v1.0.65
[INFO] [stderr]    Compiling semver v1.0.3
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion-plot v0.4.4
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling sl-sh v0.9.60 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 32.31s
[INFO] running `Command { std: "docker" "inspect" "d0d9ca4039760b8e7bc8d636c67cbae4419239553dc71c896f9e72b77dd2b0a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0d9ca4039760b8e7bc8d636c67cbae4419239553dc71c896f9e72b77dd2b0a3", kill_on_drop: false }`
[INFO] [stdout] d0d9ca4039760b8e7bc8d636c67cbae4419239553dc71c896f9e72b77dd2b0a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 13e5a01ff3acfd09c535d4070a1ee1af39642a5fa16e38ae58b97f40ce4e9189
[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" "13e5a01ff3acfd09c535d4070a1ee1af39642a5fa16e38ae58b97f40ce4e9189", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sl_sh-78b396dcf0bf55fe)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test interner::tests::test_one ... ok
[INFO] [stdout] test environment::tests::test_lookup_expression ... ok
[INFO] [stdout] test backquote::tests::test_get_unquote ... ok
[INFO] [stdout] test reader::tests::test_tok_chars ... ok
[INFO] [stdout] test reader::tests::test_tok_floats ... ok
[INFO] [stdout] test environment::tests::test_get_expression ... ok
[INFO] [stdout] test reader::tests::test_quotes ... ok
[INFO] [stdout] test backquote::tests::test_get_unquote_splice ... ok
[INFO] [stdout] test types::tests::test_one ... ok
[INFO] [stdout] test reader::tests::test_tokenize ... ok
[INFO] [stdout] test symbols::tests::test_namespace ... ok
[INFO] [stdout] test reader::tests::test_tok_strings ... ok
[INFO] [stdout] test reader::tests::test_wrap ... ok
[INFO] [stdout] test reader::tests::test_tok_ints ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sl_sh-881db3eecc87fce0)
[INFO] [stdout] test reader::tests::test_types ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sl-sh
[INFO] [stdout] 
[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] [stdout] 
[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" "13e5a01ff3acfd09c535d4070a1ee1af39642a5fa16e38ae58b97f40ce4e9189", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13e5a01ff3acfd09c535d4070a1ee1af39642a5fa16e38ae58b97f40ce4e9189", kill_on_drop: false }`
[INFO] [stdout] 13e5a01ff3acfd09c535d4070a1ee1af39642a5fa16e38ae58b97f40ce4e9189