[INFO] fetching crate fructose 0.3.9...
[INFO] testing fructose-0.3.9 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate fructose 0.3.9 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate fructose 0.3.9
[INFO] finished tweaking crates.io crate fructose 0.3.9
[INFO] tweaked toml for crates.io crate fructose 0.3.9 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fructose 0.3.9 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] 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] b057cd56ea831af1b0ad7b992b1bb973fb34d2b9ec424dcb968c1f2044db0548
[INFO] running `Command { std: "docker" "start" "-a" "b057cd56ea831af1b0ad7b992b1bb973fb34d2b9ec424dcb968c1f2044db0548", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b057cd56ea831af1b0ad7b992b1bb973fb34d2b9ec424dcb968c1f2044db0548", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b057cd56ea831af1b0ad7b992b1bb973fb34d2b9ec424dcb968c1f2044db0548", kill_on_drop: false }`
[INFO] [stdout] b057cd56ea831af1b0ad7b992b1bb973fb34d2b9ec424dcb968c1f2044db0548
[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] d18091020c896270d7a2eb71db4da8912d2a3c3528c92507b6a564b92c2985ba
[INFO] running `Command { std: "docker" "start" "-a" "d18091020c896270d7a2eb71db4da8912d2a3c3528c92507b6a564b92c2985ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling fructose v0.3.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "d18091020c896270d7a2eb71db4da8912d2a3c3528c92507b6a564b92c2985ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d18091020c896270d7a2eb71db4da8912d2a3c3528c92507b6a564b92c2985ba", kill_on_drop: false }`
[INFO] [stdout] d18091020c896270d7a2eb71db4da8912d2a3c3528c92507b6a564b92c2985ba
[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] 180343d97a08c28a45b385b76253a30f022cf568d3df066a4b9577ef53fabdf4
[INFO] running `Command { std: "docker" "start" "-a" "180343d97a08c28a45b385b76253a30f022cf568d3df066a4b9577ef53fabdf4", kill_on_drop: false }`
[INFO] [stderr]    Compiling fructose v0.3.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "180343d97a08c28a45b385b76253a30f022cf568d3df066a4b9577ef53fabdf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "180343d97a08c28a45b385b76253a30f022cf568d3df066a4b9577ef53fabdf4", kill_on_drop: false }`
[INFO] [stdout] 180343d97a08c28a45b385b76253a30f022cf568d3df066a4b9577ef53fabdf4
[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] 58fb4f9f794901c14a2edb257c9a3d1c10a74146e599c0d9a55b8972136a31c6
[INFO] running `Command { std: "docker" "start" "-a" "58fb4f9f794901c14a2edb257c9a3d1c10a74146e599c0d9a55b8972136a31c6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fructose-9e9f3f23d75610b4)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test algorithms::euclidean::euclidean_tests::test_extended_euclid_div ... ok
[INFO] [stdout] test algorithms::euclidean::euclidean_tests::test_extended_euclid_div_steps ... ok
[INFO] [stderr]    Doc-tests fructose
[INFO] [stdout] test algorithms::euclidean::euclidean_tests::test_euclid_div ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr] warning: unexpected character `'`
[INFO] [stderr]   --> src/algebra/group.rs:1:1
[INFO] [stderr]    |
[INFO] [stderr]  1 | / //!
[INFO] [stderr]  2 | | //! Structure of traits
[INFO] [stderr]  3 | | //!
[INFO] [stderr]  4 | | //! ```rustn't
[INFO] [stderr] ...  |
[INFO] [stderr] 23 | | //!
[INFO] [stderr] 24 | | //! ```
[INFO] [stderr]    | |_______^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(rustdoc::invalid_codeblock_attributes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[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" "58fb4f9f794901c14a2edb257c9a3d1c10a74146e599c0d9a55b8972136a31c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58fb4f9f794901c14a2edb257c9a3d1c10a74146e599c0d9a55b8972136a31c6", kill_on_drop: false }`
[INFO] [stdout] 58fb4f9f794901c14a2edb257c9a3d1c10a74146e599c0d9a55b8972136a31c6