[INFO] fetching crate emver 0.1.6...
[INFO] testing emver-0.1.6 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate emver 0.1.6 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate emver 0.1.6
[INFO] finished tweaking crates.io crate emver 0.1.6
[INFO] tweaked toml for crates.io crate emver 0.1.6 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate emver 0.1.6 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 71 packages to latest compatible versions
[INFO] [stderr]       Adding memchr v2.3.4 (available: v2.7.6)
[INFO] [stderr]       Adding nom v6.2.2 (available: v8.0.0)
[INFO] [stderr]       Adding proptest v0.10.1 (available: v1.9.0)
[INFO] [stderr]       Adding serde_yaml v0.8.26 (available: v0.9.34+deprecated)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0629bd5436662d7f67ceca2ebcabe8dccf306e0939c46539d5ab4c96eafd87db
[INFO] running `Command { std: "docker" "start" "-a" "0629bd5436662d7f67ceca2ebcabe8dccf306e0939c46539d5ab4c96eafd87db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0629bd5436662d7f67ceca2ebcabe8dccf306e0939c46539d5ab4c96eafd87db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0629bd5436662d7f67ceca2ebcabe8dccf306e0939c46539d5ab4c96eafd87db", kill_on_drop: false }`
[INFO] [stdout] 0629bd5436662d7f67ceca2ebcabe8dccf306e0939c46539d5ab4c96eafd87db
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 460b06f605f8aeded9742feaf41e746d9056e73efda51cde4551991695a285d3
[INFO] running `Command { std: "docker" "start" "-a" "460b06f605f8aeded9742feaf41e746d9056e73efda51cde4551991695a285d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling radium v0.5.3
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling funty v1.1.0
[INFO] [stderr]    Compiling nom v6.2.2
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling wyz v0.2.0
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling bitvec v0.19.6
[INFO] [stderr]    Compiling fp-core v0.1.9
[INFO] [stderr]    Compiling emver v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.81s
[INFO] running `Command { std: "docker" "inspect" "460b06f605f8aeded9742feaf41e746d9056e73efda51cde4551991695a285d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "460b06f605f8aeded9742feaf41e746d9056e73efda51cde4551991695a285d3", kill_on_drop: false }`
[INFO] [stdout] 460b06f605f8aeded9742feaf41e746d9056e73efda51cde4551991695a285d3
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c3ee6b6d9a80f9e03b6658541e055cf5713f9eefda9ca52c9a5d0e48e8e60787
[INFO] running `Command { std: "docker" "start" "-a" "c3ee6b6d9a80f9e03b6658541e055cf5713f9eefda9ca52c9a5d0e48e8e60787", kill_on_drop: false }`
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling wait-timeout v0.2.1
[INFO] [stderr]    Compiling linked-hash-map v0.5.6
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stderr]    Compiling bit-set v0.5.3
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rusty-fork v0.3.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand_xorshift v0.2.0
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling serde_yaml v0.8.26
[INFO] [stderr]    Compiling proptest v0.10.1
[INFO] [stderr]    Compiling emver v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 13.03s
[INFO] running `Command { std: "docker" "inspect" "c3ee6b6d9a80f9e03b6658541e055cf5713f9eefda9ca52c9a5d0e48e8e60787", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3ee6b6d9a80f9e03b6658541e055cf5713f9eefda9ca52c9a5d0e48e8e60787", kill_on_drop: false }`
[INFO] [stdout] c3ee6b6d9a80f9e03b6658541e055cf5713f9eefda9ca52c9a5d0e48e8e60787
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b9e0fe2f7601fb40f947c5ecdf5c2064dd0340bf27bd8575208b15e28aef7437
[INFO] running `Command { std: "docker" "start" "-a" "b9e0fe2f7601fb40f947c5ecdf5c2064dd0340bf27bd8575208b15e28aef7437", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/emver-96aad2408086c657)
[INFO] [stdout] running 16 tests
[INFO] [stdout] test emver::test::caret ... ok
[INFO] [stdout] test emver::test::any_accepts_any ... ok
[INFO] [stdout] test emver::test::none_accepts_none ... ok
[INFO] [stdout] test emver::test::any_annihilates_disj ... ok
[INFO] [stdout] test emver::test::none_annihilates_conj ... ok
[INFO] [stdout] test emver::test::any_ident_conj ... ok
[INFO] [stdout] test emver::test::none_ident_disj ... ok
[INFO] [stdout] test emver::test::conj_distributes_over_disj ... ok
[INFO] [stdout] test emver::test::disj_either ... ok
[INFO] [stdout] test emver::test::conj_both ... ok
[INFO] [stdout] test emver::test::conj_assoc ... ok
[INFO] [stdout] test emver::test::range_parse_round_trip ... ok
[INFO] [stdout] test emver::test::disj_assoc ... ok
[INFO] [stdout] test emver::test::conj_commut ... ok
[INFO] [stdout] test emver::test::disj_commut ... ok
[INFO] [stdout] test emver::test::disj_distributes_over_conj ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.58s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests emver
[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" "b9e0fe2f7601fb40f947c5ecdf5c2064dd0340bf27bd8575208b15e28aef7437", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9e0fe2f7601fb40f947c5ecdf5c2064dd0340bf27bd8575208b15e28aef7437", kill_on_drop: false }`
[INFO] [stdout] b9e0fe2f7601fb40f947c5ecdf5c2064dd0340bf27bd8575208b15e28aef7437