[INFO] fetching crate cranko 0.8.0... [INFO] testing cranko-0.8.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate cranko 0.8.0 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate cranko 0.8.0 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 crates.io crate cranko 0.8.0 [INFO] finished tweaking crates.io crate cranko 0.8.0 [INFO] tweaked toml for crates.io crate cranko 0.8.0 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate crates.io crate cranko 0.8.0 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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cargo_metadata v0.10.0 [INFO] [stderr] Downloaded atomicwrites v0.2.5 [INFO] [stderr] Downloaded combine v4.6.1 [INFO] [stderr] Downloaded dynfmt v0.1.5 [INFO] [stderr] Downloaded toml_edit v0.2.1 [INFO] [stderr] Downloaded configparser v1.0.0 [INFO] [stderr] Downloaded git-url-parse v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] a75b5f498b1a84339740647d319e4499db0a183095119988512e8e764395f332 [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" "a75b5f498b1a84339740647d319e4499db0a183095119988512e8e764395f332", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a75b5f498b1a84339740647d319e4499db0a183095119988512e8e764395f332", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a75b5f498b1a84339740647d319e4499db0a183095119988512e8e764395f332", kill_on_drop: false }` [INFO] [stdout] a75b5f498b1a84339740647d319e4499db0a183095119988512e8e764395f332 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stdout] bcd3eb20b53b93b3a2f4369c27b088f067f5f17e6956897e42201c1eb4c149b5 [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" "bcd3eb20b53b93b3a2f4369c27b088f067f5f17e6956897e42201c1eb4c149b5", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.102 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling futures-core v0.3.17 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling pin-project-lite v0.1.12 [INFO] [stderr] Compiling futures-task v0.3.17 [INFO] [stderr] Compiling matches v0.1.9 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling futures-sink v0.3.17 [INFO] [stderr] Compiling futures-io v0.3.17 [INFO] [stderr] Compiling httparse v1.5.1 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling futures-channel v0.3.17 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling erased-serde v0.3.16 [INFO] [stderr] Compiling fsio v0.1.3 [INFO] [stderr] Compiling target-lexicon v0.11.2 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling configparser v1.0.0 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling tracing-core v0.1.20 [INFO] [stderr] Compiling http v0.2.4 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling tinyvec v1.4.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling textwrap v0.12.1 [INFO] [stderr] Compiling ahash v0.7.4 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling encoding_rs v0.8.28 [INFO] [stderr] Compiling tracing v0.1.28 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling net2 v0.2.37 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling socket2 v0.3.19 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling dirs-sys v0.3.6 [INFO] [stderr] Compiling xattr v0.2.2 [INFO] [stderr] Compiling filetime v0.2.15 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling terminal_size v0.1.17 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling combine v4.6.1 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling cc v1.0.70 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling flate2 v1.0.22 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling dirs v3.0.2 [INFO] [stderr] Compiling tar v0.4.37 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling http-body v0.3.1 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling tokio v0.2.25 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling lru v0.6.6 [INFO] [stderr] Compiling openssl-sys v0.9.66 [INFO] [stderr] Compiling libz-sys v1.1.3 [INFO] [stderr] Compiling libssh2-sys v0.2.21 [INFO] [stderr] Compiling libgit2-sys v0.12.23+1.2.0 [INFO] [stderr] Compiling envmnt v0.8.4 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Compiling ci_info v0.10.2 [INFO] [stderr] Compiling openssl v0.10.36 [INFO] [stderr] Compiling native-tls v0.2.8 [INFO] [stderr] Compiling atomicwrites v0.2.5 [INFO] [stderr] Compiling tokio-util v0.3.1 [INFO] [stderr] Compiling pin-project-internal v1.0.8 [INFO] [stderr] Compiling thiserror-impl v1.0.29 [INFO] [stderr] Compiling strum_macros v0.18.0 [INFO] [stderr] Compiling structopt-derive v0.4.16 [INFO] [stderr] Compiling tokio-tls v0.3.1 [INFO] [stderr] Compiling toml_edit v0.2.1 [INFO] [stderr] Compiling git-url-parse v0.2.0 [INFO] [stderr] Compiling git2 v0.13.22 [INFO] [stderr] Compiling structopt v0.3.23 [INFO] [stderr] Compiling pin-project v1.0.8 [INFO] [stderr] Compiling tracing-futures v0.2.5 [INFO] [stderr] Compiling thiserror v1.0.29 [INFO] [stderr] Compiling zip v0.5.13 [INFO] [stderr] Compiling h2 v0.2.7 [INFO] [stderr] Compiling hyper v0.13.10 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling serde_json v1.0.68 [INFO] [stderr] Compiling serde_urlencoded v0.7.0 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling dynfmt v0.1.5 [INFO] [stderr] Compiling cargo_metadata v0.10.0 [INFO] [stderr] Compiling hyper-tls v0.4.3 [INFO] [stderr] Compiling reqwest v0.10.10 [INFO] [stderr] Compiling cranko v0.8.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `node_ixs` [INFO] [stdout] --> src/graph.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 39 | node_ixs: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `rest` [INFO] [stdout] --> src/pypa.rs:531:5 [INFO] [stdout] | [INFO] [stdout] 531 | pub rest: Value, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `rest` [INFO] [stdout] --> src/pypa.rs:540:5 [INFO] [stdout] | [INFO] [stdout] 540 | pub rest: Value, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4m 05s [INFO] running `Command { std: "docker" "inspect" "bcd3eb20b53b93b3a2f4369c27b088f067f5f17e6956897e42201c1eb4c149b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bcd3eb20b53b93b3a2f4369c27b088f067f5f17e6956897e42201c1eb4c149b5", kill_on_drop: false }` [INFO] [stdout] bcd3eb20b53b93b3a2f4369c27b088f067f5f17e6956897e42201c1eb4c149b5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 1b7df9722e8a6fa8b9f4b41d8ebede43e65bdfdabbead98da2f44959064d0fb8 [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" "1b7df9722e8a6fa8b9f4b41d8ebede43e65bdfdabbead98da2f44959064d0fb8", kill_on_drop: false }` [INFO] [stderr] Compiling cranko v0.8.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `node_ixs` [INFO] [stdout] --> src/graph.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 39 | node_ixs: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `rest` [INFO] [stdout] --> src/pypa.rs:531:5 [INFO] [stdout] | [INFO] [stdout] 531 | pub rest: Value, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `rest` [INFO] [stdout] --> src/pypa.rs:540:5 [INFO] [stdout] | [INFO] [stdout] 540 | pub rest: Value, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 14.82s [INFO] running `Command { std: "docker" "inspect" "1b7df9722e8a6fa8b9f4b41d8ebede43e65bdfdabbead98da2f44959064d0fb8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b7df9722e8a6fa8b9f4b41d8ebede43e65bdfdabbead98da2f44959064d0fb8", kill_on_drop: false }` [INFO] [stdout] 1b7df9722e8a6fa8b9f4b41d8ebede43e65bdfdabbead98da2f44959064d0fb8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 194c806df9a3d87775c2ce6702305cebd44c8544f41a79fcb22c9196c704dfda [INFO] running `Command { std: "docker" "start" "-a" "194c806df9a3d87775c2ce6702305cebd44c8544f41a79fcb22c9196c704dfda", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `node_ixs` [INFO] [stderr] --> src/graph.rs:39:5 [INFO] [stderr] | [INFO] [stderr] 39 | node_ixs: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `rest` [INFO] [stderr] --> src/pypa.rs:531:5 [INFO] [stderr] | [INFO] [stderr] 531 | pub rest: Value, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `rest` [INFO] [stderr] --> src/pypa.rs:540:5 [INFO] [stderr] | [INFO] [stderr] 540 | pub rest: Value, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `cranko` (bin "cranko" test) generated 3 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.19s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/cranko-e9d495bc7638baf0) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test graph::tests::name_assignment_1 ... ok [INFO] [stdout] test version::pep440::tests::bad_versions ... ok [INFO] [stdout] test graph::tests::name_assignment_5 ... ok [INFO] [stdout] test graph::tests::name_assignment_3 ... ok [INFO] [stdout] test graph::tests::name_assignment_2 ... ok [INFO] [stdout] test graph::tests::name_assignment_4 ... ok [INFO] [stdout] test version::pep440::tests::display_roundtrip ... ok [INFO] [stdout] test version::pep440::tests::parse ... ok [INFO] [stdout] test version::pep440::tests::eq ... ok [INFO] [stdout] test version::pep440::tests::greater_less ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "194c806df9a3d87775c2ce6702305cebd44c8544f41a79fcb22c9196c704dfda", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "194c806df9a3d87775c2ce6702305cebd44c8544f41a79fcb22c9196c704dfda", kill_on_drop: false }` [INFO] [stdout] 194c806df9a3d87775c2ce6702305cebd44c8544f41a79fcb22c9196c704dfda