[INFO] fetching crate rust-up 0.0.6...
[INFO] testing rust-up-0.0.6 against master#8dd5cd0bc1d683c30805e1dc831cac546b621a75 for pr-131095
[INFO] extracting crate rust-up 0.0.6 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate rust-up 0.0.6 on toolchain 8dd5cd0bc1d683c30805e1dc831cac546b621a75
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8dd5cd0bc1d683c30805e1dc831cac546b621a75" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rust-up 0.0.6
[INFO] finished tweaking crates.io crate rust-up 0.0.6
[INFO] tweaked toml for crates.io crate rust-up 0.0.6 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8dd5cd0bc1d683c30805e1dc831cac546b621a75" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 196 packages to latest compatible versions
[INFO] [stderr]       Adding notify v5.0.0-pre.13 (available: v5.2.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8dd5cd0bc1d683c30805e1dc831cac546b621a75" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
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[INFO] [stderr]   Downloaded ra_ap_paths v0.0.77
[INFO] [stderr]   Downloaded always-assert v0.1.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+8dd5cd0bc1d683c30805e1dc831cac546b621a75" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c40da6b24402d3b756e3e31d99530b89fb2d0ad157fd328032fcfaaf11f3ae1e
[INFO] running `Command { std: "docker" "start" "-a" "c40da6b24402d3b756e3e31d99530b89fb2d0ad157fd328032fcfaaf11f3ae1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c40da6b24402d3b756e3e31d99530b89fb2d0ad157fd328032fcfaaf11f3ae1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c40da6b24402d3b756e3e31d99530b89fb2d0ad157fd328032fcfaaf11f3ae1e", kill_on_drop: false }`
[INFO] [stdout] c40da6b24402d3b756e3e31d99530b89fb2d0ad157fd328032fcfaaf11f3ae1e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+8dd5cd0bc1d683c30805e1dc831cac546b621a75" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 458a7f7b1cf31f774814b19e72c919272ed4e919089913b8b4dbd41408050c37
[INFO] running `Command { std: "docker" "start" "-a" "458a7f7b1cf31f774814b19e72c919272ed4e919089913b8b4dbd41408050c37", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.159
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling indexmap v1.9.3
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[INFO] [stderr]    Compiling syn v2.0.79
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling always-assert v0.1.3
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling memoffset v0.6.5
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[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling ra_ap_paths v0.0.77
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling ra_ap_stdx v0.0.77
[INFO] [stderr]    Compiling perf-event-open-sys v4.0.0
[INFO] [stderr]    Compiling drop_bomb v0.1.5
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[INFO] [stderr]    Compiling rowan v0.14.1
[INFO] [stderr]    Compiling rustc-ap-rustc_lexer v725.0.0
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[INFO] [stderr]    Compiling ra_ap_tt v0.0.77
[INFO] [stderr]    Compiling ra_ap_syntax v0.0.77
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[INFO] [stderr]    Compiling cargo_metadata v0.14.2
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[INFO] [stderr]    Compiling lsp-types v0.90.1
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[INFO] [stderr]    Compiling ra_ap_base_db v0.0.77
[INFO] [stderr]    Compiling ra_ap_mbe v0.0.77
[INFO] [stderr]    Compiling rust-visitor v0.3.1
[INFO] [stderr]    Compiling ra_ap_flycheck v0.0.77
[INFO] [stderr]    Compiling ra_ap_hir_expand v0.0.77
[INFO] [stderr]    Compiling ra_ap_proc_macro_srv v0.0.77
[INFO] [stderr]    Compiling ra_ap_project_model v0.0.77
[INFO] [stderr]    Compiling ra_ap_hir_def v0.0.77
[INFO] [stderr]    Compiling ra_ap_hir_ty v0.0.77
[INFO] [stderr]    Compiling ra_ap_hir v0.0.77
[INFO] [stderr]    Compiling ra_ap_ide_db v0.0.77
[INFO] [stderr]    Compiling ra_ap_ide_ssr v0.0.77
[INFO] [stderr]    Compiling ra_ap_ide_assists v0.0.77
[INFO] [stderr]    Compiling ra_ap_ide_completion v0.0.77
[INFO] [stderr]    Compiling ra_ap_ide_diagnostics v0.0.77
[INFO] [stderr]    Compiling ra_ap_ide v0.0.77
[INFO] [stderr]    Compiling cargo-up v0.0.6
[INFO] [stderr]    Compiling rust-up v0.0.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `AstNode`, `Semantics`, `Upgrader`, `Version`, and `self`
[INFO] [stdout]  --> src/lib.rs:2:25
[INFO] [stdout]   |
[INFO] [stdout] 2 |     ra_ap_syntax::ast::{self, AstNode},
[INFO] [stdout]   |                         ^^^^  ^^^^^^^
[INFO] [stdout] 3 |     Runner, Semantics, Upgrader, Version,
[INFO] [stdout]   |             ^^^^^^^^^  ^^^^^^^^  ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 28s
[INFO] running `Command { std: "docker" "inspect" "458a7f7b1cf31f774814b19e72c919272ed4e919089913b8b4dbd41408050c37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "458a7f7b1cf31f774814b19e72c919272ed4e919089913b8b4dbd41408050c37", kill_on_drop: false }`
[INFO] [stdout] 458a7f7b1cf31f774814b19e72c919272ed4e919089913b8b4dbd41408050c37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+8dd5cd0bc1d683c30805e1dc831cac546b621a75" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b197192f712201ce899672dd856015e99a549a99bac128aca1f14f0611fd13f
[INFO] running `Command { std: "docker" "start" "-a" "6b197192f712201ce899672dd856015e99a549a99bac128aca1f14f0611fd13f", kill_on_drop: false }`
[INFO] [stdout] warning: unused imports: `AstNode`, `Semantics`, `Upgrader`, `Version`, and `self`
[INFO] [stdout]  --> src/lib.rs:2:25
[INFO] [stdout]   |
[INFO] [stdout] 2 |     ra_ap_syntax::ast::{self, AstNode},
[INFO] [stdout]   |                         ^^^^  ^^^^^^^
[INFO] [stdout] 3 |     Runner, Semantics, Upgrader, Version,
[INFO] [stdout]   |             ^^^^^^^^^  ^^^^^^^^  ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rust-up v0.0.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `AstNode`, `Semantics`, `Upgrader`, `Version`, and `self`
[INFO] [stdout]  --> src/lib.rs:2:25
[INFO] [stdout]   |
[INFO] [stdout] 2 |     ra_ap_syntax::ast::{self, AstNode},
[INFO] [stdout]   |                         ^^^^  ^^^^^^^
[INFO] [stdout] 3 |     Runner, Semantics, Upgrader, Version,
[INFO] [stdout]   |             ^^^^^^^^^  ^^^^^^^^  ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.44s
[INFO] running `Command { std: "docker" "inspect" "6b197192f712201ce899672dd856015e99a549a99bac128aca1f14f0611fd13f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b197192f712201ce899672dd856015e99a549a99bac128aca1f14f0611fd13f", kill_on_drop: false }`
[INFO] [stdout] 6b197192f712201ce899672dd856015e99a549a99bac128aca1f14f0611fd13f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+8dd5cd0bc1d683c30805e1dc831cac546b621a75" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 981bbfa63f364cb86ec5b19edabd3d494cc8441a1db2488e54150950c1c76213
[INFO] running `Command { std: "docker" "start" "-a" "981bbfa63f364cb86ec5b19edabd3d494cc8441a1db2488e54150950c1c76213", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `AstNode`, `Semantics`, `Upgrader`, `Version`, and `self`
[INFO] [stderr]  --> src/lib.rs:2:25
[INFO] [stderr]   |
[INFO] [stderr] 2 |     ra_ap_syntax::ast::{self, AstNode},
[INFO] [stderr]   |                         ^^^^  ^^^^^^^
[INFO] [stderr] 3 |     Runner, Semantics, Upgrader, Version,
[INFO] [stderr]   |             ^^^^^^^^^  ^^^^^^^^  ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rust-up` (lib) generated 1 warning (run `cargo fix --lib -p rust-up` to apply 1 suggestion)
[INFO] [stderr] warning: `rust-up` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_up-a1d791ed40c4431c)
[INFO] [stderr]    Doc-tests rust_up
[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" "981bbfa63f364cb86ec5b19edabd3d494cc8441a1db2488e54150950c1c76213", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "981bbfa63f364cb86ec5b19edabd3d494cc8441a1db2488e54150950c1c76213", kill_on_drop: false }`
[INFO] [stdout] 981bbfa63f364cb86ec5b19edabd3d494cc8441a1db2488e54150950c1c76213