[INFO] cloning repository https://github.com/aaneto/bike-sharing-sim [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aaneto/bike-sharing-sim" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faaneto%2Fbike-sharing-sim", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faaneto%2Fbike-sharing-sim'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6c2e62c3f547b8c3faf1cc985a40f2795af9ddd0 [INFO] checking aaneto/bike-sharing-sim against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faaneto%2Fbike-sharing-sim" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] [stderr] Updating files: 46% (11106/24032) Updating files: 47% (11296/24032) Updating files: 48% (11536/24032) Updating files: 49% (11776/24032) Updating files: 50% (12016/24032) Updating files: 51% (12257/24032) Updating files: 52% (12497/24032) Updating files: 53% (12737/24032) Updating files: 54% (12978/24032) Updating files: 55% (13218/24032) Updating files: 56% (13458/24032) Updating files: 57% (13699/24032) Updating files: 58% (13939/24032) Updating files: 59% (14179/24032) Updating files: 60% (14420/24032) Updating files: 61% (14660/24032) Updating files: 62% (14900/24032) Updating files: 63% (15141/24032) Updating files: 64% (15381/24032) Updating files: 65% (15621/24032) Updating files: 66% (15862/24032) Updating files: 67% (16102/24032) Updating files: 68% (16342/24032) Updating files: 69% (16583/24032) Updating files: 70% (16823/24032) Updating files: 71% (17063/24032) Updating files: 72% (17304/24032) Updating files: 73% (17544/24032) Updating files: 74% (17784/24032) Updating files: 75% (18024/24032) Updating files: 75% (18062/24032) Updating files: 76% (18265/24032) Updating files: 77% (18505/24032) Updating files: 78% (18745/24032) Updating files: 79% (18986/24032) Updating files: 80% (19226/24032) Updating files: 81% (19466/24032) Updating files: 82% (19707/24032) Updating files: 83% (19947/24032) Updating files: 84% (20187/24032) Updating files: 85% (20428/24032) Updating files: 86% (20668/24032) Updating files: 87% (20908/24032) Updating files: 88% (21149/24032) Updating files: 89% (21389/24032) Updating files: 90% (21629/24032) Updating files: 91% (21870/24032) Updating files: 92% (22110/24032) Updating files: 93% (22350/24032) Updating files: 94% (22591/24032) Updating files: 95% (22831/24032) Updating files: 96% (23071/24032) Updating files: 97% (23312/24032) Updating files: 98% (23552/24032) Updating files: 99% (23792/24032) Updating files: 100% (24032/24032) Updating files: 100% (24032/24032), done. [INFO] validating manifest of git repo https://github.com/aaneto/bike-sharing-sim 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/aaneto/bike-sharing-sim [INFO] finished tweaking git repo https://github.com/aaneto/bike-sharing-sim [INFO] tweaked toml for git repo https://github.com/aaneto/bike-sharing-sim written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/aaneto/bike-sharing-sim 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] Downloading crates ... [INFO] [stderr] Downloaded rand_distr v0.4.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] dd916645ef58f5d1f0f76cdb6daf5d5b196f10de7b85775460a155cd212a9179 [INFO] running `Command { std: "docker" "start" "-a" "dd916645ef58f5d1f0f76cdb6daf5d5b196f10de7b85775460a155cd212a9179", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dd916645ef58f5d1f0f76cdb6daf5d5b196f10de7b85775460a155cd212a9179", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd916645ef58f5d1f0f76cdb6daf5d5b196f10de7b85775460a155cd212a9179", kill_on_drop: false }` [INFO] [stdout] dd916645ef58f5d1f0f76cdb6daf5d5b196f10de7b85775460a155cd212a9179 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 738be28c200ed1d9627c965b312cf7d14b298fc09a1a4543c16dbd4956b21c99 [INFO] running `Command { std: "docker" "start" "-a" "738be28c200ed1d9627c965b312cf7d14b298fc09a1a4543c16dbd4956b21c99", kill_on_drop: false }` [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling libc v0.2.105 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking ppv-lite86 v0.2.15 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling typenum v1.14.0 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling paste v1.0.5 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Compiling serde_json v1.0.68 [INFO] [stderr] Checking matrixmultiply v0.3.1 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking fixedbitset v0.4.0 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking petgraph v0.6.0 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking approx v0.5.0 [INFO] [stderr] Checking num-complex v0.4.0 [INFO] [stderr] Checking simba v0.5.1 [INFO] [stderr] Checking rand_distr v0.4.2 [INFO] [stderr] Compiling nalgebra-macros v0.1.0 [INFO] [stderr] Checking nalgebra v0.27.1 [INFO] [stderr] Checking statrs v0.15.0 [INFO] [stderr] Checking bike-sim v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `uniform_0_to_1` is never used [INFO] [stdout] --> src/random.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn uniform_0_to_1() -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `uniform_0_to_1` is never used [INFO] [stdout] --> src/random.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn uniform_0_to_1() -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.01s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nalgebra v0.27.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "738be28c200ed1d9627c965b312cf7d14b298fc09a1a4543c16dbd4956b21c99", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "738be28c200ed1d9627c965b312cf7d14b298fc09a1a4543c16dbd4956b21c99", kill_on_drop: false }` [INFO] [stdout] 738be28c200ed1d9627c965b312cf7d14b298fc09a1a4543c16dbd4956b21c99 [INFO] checking aaneto/bike-sharing-sim against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faaneto%2Fbike-sharing-sim" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] [stderr] Updating files: 62% (14940/24032) Updating files: 63% (15141/24032) Updating files: 64% (15381/24032) Updating files: 65% (15621/24032) Updating files: 66% (15862/24032) Updating files: 67% (16102/24032) Updating files: 68% (16342/24032) Updating files: 69% (16583/24032) Updating files: 70% (16823/24032) Updating files: 71% (17063/24032) Updating files: 72% (17304/24032) Updating files: 73% (17544/24032) Updating files: 74% (17784/24032) Updating files: 75% (18024/24032) Updating files: 76% (18265/24032) Updating files: 77% (18505/24032) Updating files: 78% (18745/24032) Updating files: 79% (18986/24032) Updating files: 80% (19226/24032) Updating files: 81% (19466/24032) Updating files: 82% (19707/24032) Updating files: 83% (19947/24032) Updating files: 84% (20187/24032) Updating files: 85% (20428/24032) Updating files: 86% (20668/24032) Updating files: 87% (20908/24032) Updating files: 88% (21149/24032) Updating files: 89% (21389/24032) Updating files: 90% (21629/24032) Updating files: 91% (21870/24032) Updating files: 92% (22110/24032) Updating files: 93% (22350/24032) Updating files: 94% (22591/24032) Updating files: 95% (22831/24032) Updating files: 96% (23071/24032) Updating files: 97% (23312/24032) Updating files: 98% (23552/24032) Updating files: 99% (23792/24032) Updating files: 100% (24032/24032) Updating files: 100% (24032/24032), done. [INFO] validating manifest of git repo https://github.com/aaneto/bike-sharing-sim on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/aaneto/bike-sharing-sim [INFO] finished tweaking git repo https://github.com/aaneto/bike-sharing-sim [INFO] tweaked toml for git repo https://github.com/aaneto/bike-sharing-sim written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/aaneto/bike-sharing-sim 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 493e580babb3e1c44addf04db06f7cfdb465b6364d9f8425291730b04615a0b3 [INFO] running `Command { std: "docker" "start" "-a" "493e580babb3e1c44addf04db06f7cfdb465b6364d9f8425291730b04615a0b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "493e580babb3e1c44addf04db06f7cfdb465b6364d9f8425291730b04615a0b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "493e580babb3e1c44addf04db06f7cfdb465b6364d9f8425291730b04615a0b3", kill_on_drop: false }` [INFO] [stdout] 493e580babb3e1c44addf04db06f7cfdb465b6364d9f8425291730b04615a0b3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a6f305c2e7556fa9645a49e4a9f4e12b542775db5eb88486e06c1fd84bea4df0 [INFO] running `Command { std: "docker" "start" "-a" "a6f305c2e7556fa9645a49e4a9f4e12b542775db5eb88486e06c1fd84bea4df0", kill_on_drop: false }` [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling libc v0.2.105 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking ppv-lite86 v0.2.15 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling typenum v1.14.0 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling paste v1.0.5 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking matrixmultiply v0.3.1 [INFO] [stderr] Compiling serde_json v1.0.68 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking fixedbitset v0.4.0 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking petgraph v0.6.0 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking approx v0.5.0 [INFO] [stderr] Checking num-complex v0.4.0 [INFO] [stderr] Checking simba v0.5.1 [INFO] [stderr] Checking rand_distr v0.4.2 [INFO] [stderr] Compiling nalgebra-macros v0.1.0 [INFO] [stderr] Checking nalgebra v0.27.1 [INFO] [stderr] Checking statrs v0.15.0 [INFO] [stderr] Checking bike-sim v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `uniform_0_to_1` is never used [INFO] [stdout] --> src/random.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn uniform_0_to_1() -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `uniform_0_to_1` is never used [INFO] [stdout] --> src/random.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn uniform_0_to_1() -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.30s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nalgebra v0.27.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "a6f305c2e7556fa9645a49e4a9f4e12b542775db5eb88486e06c1fd84bea4df0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a6f305c2e7556fa9645a49e4a9f4e12b542775db5eb88486e06c1fd84bea4df0", kill_on_drop: false }` [INFO] [stdout] a6f305c2e7556fa9645a49e4a9f4e12b542775db5eb88486e06c1fd84bea4df0