[INFO] fetching crate gtree 1.0.1... [INFO] testing gtree-1.0.1 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1 [INFO] extracting crate gtree 1.0.1 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate gtree 1.0.1 [INFO] finished tweaking crates.io crate gtree 1.0.1 [INFO] tweaked toml for crates.io crate gtree 1.0.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate gtree 1.0.1 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate gtree 1.0.1 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 861581b9f313381edeae3305e1b88644b3ccb2dad158569885fc0e7dde4b3d34 [INFO] running `Command { std: "docker" "start" "-a" "861581b9f313381edeae3305e1b88644b3ccb2dad158569885fc0e7dde4b3d34", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "861581b9f313381edeae3305e1b88644b3ccb2dad158569885fc0e7dde4b3d34", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "861581b9f313381edeae3305e1b88644b3ccb2dad158569885fc0e7dde4b3d34", kill_on_drop: false }` [INFO] [stdout] 861581b9f313381edeae3305e1b88644b3ccb2dad158569885fc0e7dde4b3d34 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3fbea00c2f6169bf98f23dff7ee1990f8bef335795d03b8d772b208d908c8635 [INFO] running `Command { std: "docker" "start" "-a" "3fbea00c2f6169bf98f23dff7ee1990f8bef335795d03b8d772b208d908c8635", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling syn v1.0.96 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling once_cell v1.12.0 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling itoa v1.0.2 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling tracing-core v0.1.26 [INFO] [stderr] Compiling futures-sink v0.3.21 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling indexmap v1.8.2 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling slab v0.4.6 [INFO] [stderr] Compiling gimli v0.26.1 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling unicode-xid v0.2.3 [INFO] [stderr] Compiling futures-io v0.3.21 [INFO] [stderr] Compiling miniz_oxide v0.5.3 [INFO] [stderr] Compiling matches v0.1.9 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling rustc-demangle v0.1.21 [INFO] [stderr] Compiling ryu v1.0.10 [INFO] [stderr] Compiling serde_json v1.0.81 [INFO] [stderr] Compiling unreachable v1.0.0 [INFO] [stderr] Compiling tinyvec v1.6.0 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling ascii v0.9.3 [INFO] [stderr] Compiling httparse v1.7.1 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling rustls v0.20.6 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling http v0.2.8 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling proc-macro2-diagnostics v0.9.1 [INFO] [stderr] Compiling unicode-bidi v0.3.8 [INFO] [stderr] Compiling regex-syntax v0.6.26 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Compiling mio v0.8.3 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling socket2 v0.4.4 [INFO] [stderr] Compiling object v0.28.4 [INFO] [stderr] Compiling combine v3.8.1 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling unicode-segmentation v1.9.0 [INFO] [stderr] Compiling try-lock v0.2.3 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling tower-service v0.3.1 [INFO] [stderr] Compiling encoding_rs v0.8.31 [INFO] [stderr] Compiling yansi v0.5.1 [INFO] [stderr] Compiling httpdate v1.0.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling uncased v0.9.7 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling async-trait v0.1.56 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling http-body v0.4.5 [INFO] [stderr] Compiling dirs-sys v0.3.7 [INFO] [stderr] Compiling tracing-log v0.1.3 [INFO] [stderr] Compiling thread_local v1.1.4 [INFO] [stderr] Compiling rustls-pemfile v0.3.0 [INFO] [stderr] Compiling figment v0.10.6 [INFO] [stderr] Compiling sharded-slab v0.1.4 [INFO] [stderr] Compiling ipnet v2.5.0 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling smallvec v1.8.0 [INFO] [stderr] Compiling anyhow v1.0.57 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling inlinable_string v0.1.15 [INFO] [stderr] Compiling os_str_bytes v6.1.0 [INFO] [stderr] Compiling addr2line v0.17.0 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling backtrace v0.3.65 [INFO] [stderr] Compiling libz-sys v1.1.8 [INFO] [stderr] Compiling openssl-sys v0.9.74 [INFO] [stderr] Compiling libssh2-sys v0.2.23 [INFO] [stderr] Compiling libgit2-sys v0.13.4+1.4.2 [INFO] [stderr] Compiling regex v1.5.6 [INFO] [stderr] Compiling matchers v0.1.0 [INFO] [stderr] Compiling clap_lex v0.2.0 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Compiling dirs v4.0.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling textwrap v0.15.0 [INFO] [stderr] Compiling xdg v2.4.1 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling darling_core v0.12.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling tracing-attributes v0.1.21 [INFO] [stderr] Compiling tokio-macros v1.8.0 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling webpki v0.22.0 [INFO] [stderr] Compiling sct v0.7.0 [INFO] [stderr] Compiling webpki-roots v0.22.3 [INFO] [stderr] Compiling pear_codegen v0.2.3 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Compiling tokio v1.19.2 [INFO] [stderr] Compiling clap_derive v3.1.18 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling graphql-parser v0.2.3 [INFO] [stderr] Compiling darling_macro v0.12.4 [INFO] [stderr] Compiling pear v0.2.3 [INFO] [stderr] Compiling darling v0.12.4 [INFO] [stderr] Compiling derive_builder_core v0.10.2 [INFO] [stderr] Compiling thiserror v1.0.31 [INFO] [stderr] Compiling tracing v0.1.34 [INFO] [stderr] Compiling tracing-subscriber v0.3.11 [INFO] [stderr] Compiling clap v3.1.18 [INFO] [stderr] Compiling derive_builder_macro v0.10.2 [INFO] [stderr] Compiling derive_builder v0.10.2 [INFO] [stderr] Compiling tokio-util v0.7.3 [INFO] [stderr] Compiling tokio-rustls v0.23.4 [INFO] [stderr] Compiling tracing-flame v0.2.0 [INFO] [stderr] Compiling h2 v0.3.13 [INFO] [stderr] Compiling futures-executor v0.3.21 [INFO] [stderr] Compiling futures v0.3.21 [INFO] [stderr] Compiling graphql-introspection-query v0.2.0 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling toml v0.5.9 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling git2 v0.14.4 [INFO] [stderr] Compiling graphql_client_codegen v0.10.0 [INFO] [stderr] Compiling hyper v0.14.19 [INFO] [stderr] Compiling graphql_query_derive v0.10.0 [INFO] [stderr] Compiling hyper-rustls v0.23.0 [INFO] [stderr] Compiling reqwest v0.11.10 [INFO] [stderr] Compiling graphql_client v0.10.0 [INFO] [stderr] Compiling gitlab v0.1501.0 [INFO] [stderr] Compiling gtree v1.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 03s [INFO] running `Command { std: "docker" "inspect" "3fbea00c2f6169bf98f23dff7ee1990f8bef335795d03b8d772b208d908c8635", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3fbea00c2f6169bf98f23dff7ee1990f8bef335795d03b8d772b208d908c8635", kill_on_drop: false }` [INFO] [stdout] 3fbea00c2f6169bf98f23dff7ee1990f8bef335795d03b8d772b208d908c8635 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 47a190be232bf174e6c83d05029640d9bcbd1e329123641648241bf44d04b956 [INFO] running `Command { std: "docker" "start" "-a" "47a190be232bf174e6c83d05029640d9bcbd1e329123641648241bf44d04b956", kill_on_drop: false }` [INFO] [stderr] Compiling gtree v1.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.40s [INFO] running `Command { std: "docker" "inspect" "47a190be232bf174e6c83d05029640d9bcbd1e329123641648241bf44d04b956", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "47a190be232bf174e6c83d05029640d9bcbd1e329123641648241bf44d04b956", kill_on_drop: false }` [INFO] [stdout] 47a190be232bf174e6c83d05029640d9bcbd1e329123641648241bf44d04b956 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 57e386a2754776004dc0211ba29b5229e214c671071020802b8893298509185d [INFO] running `Command { std: "docker" "start" "-a" "57e386a2754776004dc0211ba29b5229e214c671071020802b8893298509185d", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/gtree-8d85f26712347f50) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::search_repos ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- tests::search_repos stdout ---- [INFO] [stdout] Error: Read-only file system (os error 30) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] tests::search_repos [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--bin gtree` [INFO] running `Command { std: "docker" "inspect" "57e386a2754776004dc0211ba29b5229e214c671071020802b8893298509185d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "57e386a2754776004dc0211ba29b5229e214c671071020802b8893298509185d", kill_on_drop: false }` [INFO] [stdout] 57e386a2754776004dc0211ba29b5229e214c671071020802b8893298509185d