[INFO] cloning repository https://github.com/elebihan/ostiarius
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/elebihan/ostiarius" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felebihan%2Fostiarius", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felebihan%2Fostiarius'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8a16ce5eea7611e87e39fbd99ffc924bb833364b
[INFO] checking elebihan/ostiarius against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felebihan%2Fostiarius" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/elebihan/ostiarius on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/elebihan/ostiarius
[INFO] finished tweaking git repo https://github.com/elebihan/ostiarius
[INFO] tweaked toml for git repo https://github.com/elebihan/ostiarius written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/elebihan/ostiarius 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rpassword v7.2.0
[INFO] [stderr]   Downloaded target-lexicon v0.12.4
[INFO] [stderr]   Downloaded cryptoki-sys v0.1.4
[INFO] [stderr]   Downloaded iana-time-zone v0.1.44
[INFO] [stderr]   Downloaded tracing-attributes v0.1.23
[INFO] [stderr]   Downloaded cryptoki v0.3.0
[INFO] [stderr]   Downloaded axum-core v0.2.7
[INFO] [stderr]   Downloaded futures-channel v0.3.23
[INFO] [stderr]   Downloaded axum v0.5.15
[INFO] [stderr]   Downloaded axum-macros v0.2.3
[INFO] [stderr]   Downloaded openssl-src v111.22.0+1.1.1q
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] daf7750cde66fc4fcc7c692bba4cd6beab62153cf3c3ce7a17af3bab4f55a09d
[INFO] running `Command { std: "docker" "start" "-a" "daf7750cde66fc4fcc7c692bba4cd6beab62153cf3c3ce7a17af3bab4f55a09d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "daf7750cde66fc4fcc7c692bba4cd6beab62153cf3c3ce7a17af3bab4f55a09d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "daf7750cde66fc4fcc7c692bba4cd6beab62153cf3c3ce7a17af3bab4f55a09d", kill_on_drop: false }`
[INFO] [stdout] daf7750cde66fc4fcc7c692bba4cd6beab62153cf3c3ce7a17af3bab4f55a09d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8cc38894dddcdf4e68bf26563771169612edf9176a6aa461ed690d3267bd2c1f
[INFO] running `Command { std: "docker" "start" "-a" "8cc38894dddcdf4e68bf26563771169612edf9176a6aa461ed690d3267bd2c1f", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling proc-macro2 v1.0.43
[INFO] [stderr]    Compiling unicode-ident v1.0.3
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling syn v1.0.99
[INFO] [stderr]    Compiling libc v0.2.131
[INFO] [stderr]    Compiling futures-core v0.3.23
[INFO] [stderr]    Compiling serde_derive v1.0.143
[INFO] [stderr]     Checking itoa v1.0.3
[INFO] [stderr]     Checking bytes v1.2.1
[INFO] [stderr]    Compiling serde v1.0.143
[INFO] [stderr]     Checking tracing-core v0.1.30
[INFO] [stderr]    Compiling slab v0.4.7
[INFO] [stderr]    Compiling futures-task v0.3.23
[INFO] [stderr]    Compiling tokio v1.20.1
[INFO] [stderr]    Compiling futures-util v0.3.23
[INFO] [stderr]     Checking futures-io v0.3.23
[INFO] [stderr]    Compiling target-lexicon v0.12.4
[INFO] [stderr]    Compiling openssl-src v111.22.0+1.1.1q
[INFO] [stderr]     Checking http v0.2.8
[INFO] [stderr]     Checking percent-encoding v2.2.0
[INFO] [stderr]    Compiling pkg-config v0.3.25
[INFO] [stderr]     Checking parking_lot_core v0.9.3
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking mio v0.8.4
[INFO] [stderr]     Checking socket2 v0.4.4
[INFO] [stderr]     Checking tinyvec v1.6.0
[INFO] [stderr]    Compiling openssl-sys v0.9.75
[INFO] [stderr]     Checking getrandom v0.2.7
[INFO] [stderr]     Checking form_urlencoded v1.0.1
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling serde_json v1.0.83
[INFO] [stderr]    Compiling indexmap v1.9.1
[INFO] [stderr]     Checking http-body v0.4.5
[INFO] [stderr]    Compiling cryptoki-sys v0.1.4
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling futures-channel v0.3.23
[INFO] [stderr]     Checking unicode-bidi v0.3.8
[INFO] [stderr]     Checking futures-sink v0.3.23
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking libloading v0.7.3
[INFO] [stderr]    Compiling openssl v0.10.41
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking unicode-normalization v0.1.21
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking rtoolbox v0.0.1
[INFO] [stderr]     Checking iana-time-zone v0.1.44
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking rpassword v7.2.0
[INFO] [stderr]     Checking idna v0.2.3
[INFO] [stderr]     Checking regex-syntax v0.6.27
[INFO] [stderr]    Compiling async-trait v0.1.57
[INFO] [stderr]    Compiling anyhow v1.0.61
[INFO] [stderr]     Checking tower-layer v0.3.1
[INFO] [stderr]     Checking http-range-header v0.3.0
[INFO] [stderr]     Checking url v2.2.2
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]     Checking tracing-log v0.1.3
[INFO] [stderr]     Checking thread_local v1.1.4
[INFO] [stderr]     Checking sync_wrapper v0.1.1
[INFO] [stderr]     Checking matchit v0.5.0
[INFO] [stderr]     Checking ipnet v2.5.0
[INFO] [stderr]     Checking hostname v0.3.1
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking regex v1.6.0
[INFO] [stderr]     Checking matchers v0.1.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.23
[INFO] [stderr]    Compiling tokio-macros v1.8.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.32
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling openssl-macros v0.1.0
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]    Compiling pin-project-internal v1.0.11
[INFO] [stderr]    Compiling gumdrop_derive v0.8.1
[INFO] [stderr]     Checking thiserror v1.0.32
[INFO] [stderr]    Compiling axum-macros v0.2.3
[INFO] [stderr]     Checking gumdrop v0.8.1
[INFO] [stderr]     Checking tracing-subscriber v0.3.16
[INFO] [stderr]     Checking axum-core v0.2.7
[INFO] [stderr]     Checking pin-project v1.0.11
[INFO] [stderr]     Checking cryptoki v0.3.0
[INFO] [stderr]     Checking tokio-util v0.7.3
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking h2 v0.3.13
[INFO] [stderr]     Checking tower-http v0.3.4
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking toml v0.5.9
[INFO] [stderr]     Checking uuid v1.1.2
[INFO] [stderr]     Checking chrono v0.4.22
[INFO] [stderr]     Checking hyper v0.14.20
[INFO] [stderr]     Checking axum v0.5.15
[INFO] [stderr]     Checking reqwest v0.11.11
[INFO] [stderr]     Checking ostiarius-core v0.7.1 (/opt/rustwide/workdir/ostiarius-core)
[INFO] [stdout] warning: the item `toml` is imported redundantly
[INFO] [stdout]   --> ostiarius-core/src/authorization.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use toml;
[INFO] [stdout]    |     ^^^^ the item `toml` is already defined by prelude
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `rpassword` is imported redundantly
[INFO] [stdout]  --> ostiarius-core/src/crypto/password.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use rpassword;
[INFO] [stdout]   |     ^^^^^^^^^ the item `rpassword` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `openssl` is imported redundantly
[INFO] [stdout]  --> ostiarius-core/src/error.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use openssl;
[INFO] [stdout]   |     ^^^^^^^ the item `openssl` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `toml` is imported redundantly
[INFO] [stdout]  --> ostiarius-core/src/error.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use toml;
[INFO] [stdout]   |     ^^^^ the item `toml` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `url` is imported redundantly
[INFO] [stdout]   --> ostiarius-core/src/error.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use url;
[INFO] [stdout]    |     ^^^ the item `url` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `toml` is imported redundantly
[INFO] [stdout]   --> ostiarius-core/src/authorization.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use toml;
[INFO] [stdout]    |     ^^^^ the item `toml` is already defined by prelude
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `rpassword` is imported redundantly
[INFO] [stdout]  --> ostiarius-core/src/crypto/password.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use rpassword;
[INFO] [stdout]   |     ^^^^^^^^^ the item `rpassword` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `openssl` is imported redundantly
[INFO] [stdout]  --> ostiarius-core/src/error.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use openssl;
[INFO] [stdout]   |     ^^^^^^^ the item `openssl` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `toml` is imported redundantly
[INFO] [stdout]  --> ostiarius-core/src/error.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use toml;
[INFO] [stdout]   |     ^^^^ the item `toml` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `url` is imported redundantly
[INFO] [stdout]   --> ostiarius-core/src/error.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use url;
[INFO] [stdout]    |     ^^^ the item `url` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking ostiarius-server v0.7.1 (/opt/rustwide/workdir/ostiarius-server)
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking ostiarius-client v0.7.1 (/opt/rustwide/workdir/ostiarius-client)
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 06s
[INFO] running `Command { std: "docker" "inspect" "8cc38894dddcdf4e68bf26563771169612edf9176a6aa461ed690d3267bd2c1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cc38894dddcdf4e68bf26563771169612edf9176a6aa461ed690d3267bd2c1f", kill_on_drop: false }`
[INFO] [stdout] 8cc38894dddcdf4e68bf26563771169612edf9176a6aa461ed690d3267bd2c1f