[INFO] cloning repository https://github.com/warped-brain/my_rustlings_solution
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/warped-brain/my_rustlings_solution" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwarped-brain%2Fmy_rustlings_solution", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwarped-brain%2Fmy_rustlings_solution'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 39365569746bd4828ed2cbf9a911a1a8c4a167db
[INFO] checking warped-brain/my_rustlings_solution against try#50b21af28e291c419ae81eebcb7705fb4200dc90 for pr-135167
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwarped-brain%2Fmy_rustlings_solution" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  91% (561/613)
Updating files:  92% (564/613)
error: unable to write file target/release/deps/libsyn-213a69834c864841.rmeta
[INFO] [stderr] error: unable to write file target/release/deps/libtoml-46e52014300f9d20.rlib
[INFO] [stderr] error: unable to write file target/release/deps/libtoml-46e52014300f9d20.rmeta
[INFO] [stderr] error: unable to create file target/release/deps/libunicode_ident-7ca2022e778156c5.rlib: No space left on device
[INFO] [stderr] error: unable to create file target/release/deps/libunicode_ident-7ca2022e778156c5.rmeta: No space left on device
[INFO] [stderr] error: unable to create file target/release/deps/libunicode_width-bf8aed16c8d327b8.rlib: No space left on device
[INFO] [stderr] Updating files:  93% (571/613)
error: unable to create file target/release/deps/libunicode_width-bf8aed16c8d327b8.rmeta: No space left on device
[INFO] [stderr] error: unable to create file target/release/deps/libwalkdir-7bb692235cd9cca5.rlib: No space left on device
[INFO] [stderr] error: unable to create file target/release/deps/libwalkdir-7bb692235cd9cca5.rmeta: No space left on device
[INFO] [stderr] error: unable to create file target/release/deps/log-19d44e7b8d35c348.d: No space left on device
[INFO] [stderr] error: unable to create file target/release/deps/memchr-6ef6e242f488a2a9.d: No space left on device
[INFO] [stderr] error: unable to create file target/release/deps/mio-917a076f13352834.d: No space left on device
[INFO] [stderr] Updating files:  94% (577/613)
error: unable to create file target/release/deps/mio_extras-2d3fed0c7ccf8582.d: No space left on device
[INFO] [stderr] error: unable to create file target/release/deps/net2-1fe526d68a557423.d: No space left on device
[INFO] [stderr] error: unable to create file target/release/deps/notify-c0a0bd78a6b5ed9c.d: No space left on device
[INFO] [stderr] error: unable to create file target/release/deps/number_prefix-62433c5269b108ea.d: No space left on device
[INFO] [stderr] error: unable to create file target/release/deps/proc_macro2-a14e8f981314c846.d: No space left on device
[INFO] [stderr] error: unable to create file target/release/deps/quote-35f9954cbf0bb8d0.d: No space left on device
[INFO] [stderr] Updating files:  95% (583/613)
error: unable to create file target/release/deps/regex-56d377950559e8c8.d: No space left on device
[INFO] [stderr] error: unable to create file target/release/deps/regex_syntax-6d338df9e30e1c81.d: No space left on device
[INFO] [stderr] error: unable to create file target/release/deps/rustlings-2e162595bb4dc6f6: No space left on device
[INFO] [stderr] error: unable to create file target/release/deps/rustlings-2e162595bb4dc6f6.d: No space left on device
[INFO] [stderr] error: unable to create file target/release/deps/ryu-e947d1969e34da9b.d: No space left on device
[INFO] [stderr] error: unable to create file target/release/deps/same_file-31663cb8e7f884a1.d: No space left on device
[INFO] [stderr] Updating files:  96% (589/613)
error: unable to create file target/release/deps/serde-6ed236ddc4ca475c.d: No space left on device
[INFO] [stderr] error: unable to create file target/release/deps/serde_derive-9c07916da6f172aa.d: No space left on device
[INFO] [stderr] error: unable to create file target/release/deps/serde_json-cd81eb6425a52da3.d: No space left on device
[INFO] [stderr] error: unable to create file target/release/deps/slab-e076f2c2774aa521.d: No space left on device
[INFO] [stderr] error: unable to create file target/release/deps/syn-213a69834c864841.d: No space left on device
[INFO] [stderr] error: unable to create file target/release/deps/toml-46e52014300f9d20.d: No space left on device
[INFO] [stderr] Updating files:  97% (595/613)
error: unable to create file target/release/deps/unicode_ident-7ca2022e778156c5.d: No space left on device
[INFO] [stderr] error: unable to create file target/release/deps/unicode_width-bf8aed16c8d327b8.d: No space left on device
[INFO] [stderr] error: unable to create file target/release/deps/walkdir-7bb692235cd9cca5.d: No space left on device
[INFO] [stderr] error: unable to write file target/release/rustlings
[INFO] [stderr] error: unable to write file target/release/rustlings.d
[INFO] [stderr] fatal: cannot create directory at 'tests': No space left on device
[INFO] [stderr] warning: Clone succeeded, but checkout failed.
[INFO] [stderr] You can inspect what was checked out with 'git status'
[INFO] [stderr] and retry with 'git restore --source=HEAD :/'
[INFO] [stderr] 
[INFO] checking warped-brain/my_rustlings_solution against try#50b21af28e291c419ae81eebcb7705fb4200dc90 for pr-135167
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwarped-brain%2Fmy_rustlings_solution" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/warped-brain/my_rustlings_solution on toolchain 50b21af28e291c419ae81eebcb7705fb4200dc90
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+50b21af28e291c419ae81eebcb7705fb4200dc90" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/warped-brain/my_rustlings_solution
[INFO] finished tweaking git repo https://github.com/warped-brain/my_rustlings_solution
[INFO] tweaked toml for git repo https://github.com/warped-brain/my_rustlings_solution written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/warped-brain/my_rustlings_solution already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+50b21af28e291c419ae81eebcb7705fb4200dc90" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+50b21af28e291c419ae81eebcb7705fb4200dc90" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ce27af7371e8d33e8fc5942639cbea9fb6adbef2e87bf044dd0826b182c0d022
[INFO] running `Command { std: "docker" "start" "-a" "ce27af7371e8d33e8fc5942639cbea9fb6adbef2e87bf044dd0826b182c0d022", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce27af7371e8d33e8fc5942639cbea9fb6adbef2e87bf044dd0826b182c0d022", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce27af7371e8d33e8fc5942639cbea9fb6adbef2e87bf044dd0826b182c0d022", kill_on_drop: false }`
[INFO] [stdout] ce27af7371e8d33e8fc5942639cbea9fb6adbef2e87bf044dd0826b182c0d022
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+50b21af28e291c419ae81eebcb7705fb4200dc90" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ab0324cb35fb2165d3ae220d2763ffd4f212cae03f649b611d26e4f161bf541
[INFO] running `Command { std: "docker" "start" "-a" "8ab0324cb35fb2165d3ae220d2763ffd4f212cae03f649b611d26e4f161bf541", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.100
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.75
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling serde_derive v1.0.129
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling serde v1.0.129
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling serde_json v1.0.81
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]     Checking itoa v1.0.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking slab v0.4.4
[INFO] [stderr]     Checking lazycell v1.3.0
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]     Checking predicates-core v1.0.2
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking net2 v0.2.37
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking terminal_size v0.1.17
[INFO] [stderr]     Checking inotify-sys v0.1.5
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking mio v0.6.23
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]    Compiling escargot v0.4.0
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]    Compiling argh_shared v0.1.5
[INFO] [stderr]     Checking once_cell v1.10.0
[INFO] [stderr]     Checking walkdir v2.3.2
[INFO] [stderr]     Checking inotify v0.7.1
[INFO] [stderr]     Checking mio-extras v2.0.6
[INFO] [stderr]     Checking filetime v0.2.15
[INFO] [stderr]     Checking difference v2.0.0
[INFO] [stderr]     Checking treeline v0.1.0
[INFO] [stderr]     Checking number_prefix v0.4.0
[INFO] [stderr]     Checking normalize-line-endings v0.3.0
[INFO] [stderr]     Checking home v0.5.3
[INFO] [stderr]     Checking predicates-tree v1.0.3
[INFO] [stderr]     Checking glob v0.3.0
[INFO] [stderr]     Checking notify v4.0.17
[INFO] [stderr]     Checking float-cmp v0.8.0
[INFO] [stderr]     Checking regex v1.5.5
[INFO] [stderr]     Checking console v0.15.0
[INFO] [stderr]     Checking predicates v1.0.8
[INFO] [stderr]    Compiling argh_derive v0.1.5
[INFO] [stderr]     Checking indicatif v0.16.2
[INFO] [stderr]     Checking argh v0.1.5
[INFO] [stderr]     Checking toml v0.5.9
[INFO] [stderr]     Checking rustlings v5.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking assert_cmd v0.11.1
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.79s
[INFO] running `Command { std: "docker" "inspect" "8ab0324cb35fb2165d3ae220d2763ffd4f212cae03f649b611d26e4f161bf541", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ab0324cb35fb2165d3ae220d2763ffd4f212cae03f649b611d26e4f161bf541", kill_on_drop: false }`
[INFO] [stdout] 8ab0324cb35fb2165d3ae220d2763ffd4f212cae03f649b611d26e4f161bf541