[INFO] updating cached repository https://github.com/illemonati/http_getter2 [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 16da710e2c2112bf0c35e170d2ef2676edede610 [INFO] checking illemonati/http_getter2 against try#ba14a92a10441c4b839ce71e6ef5f7a48bbff18f for prs-64470-and-65389 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fillemonati%2Fhttp_getter2" "/workspace/builds/worker-3/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] [stderr] Checking out files: 47% (1875/3929) Checking out files: 48% (1886/3929) Checking out files: 49% (1926/3929) Checking out files: 50% (1965/3929) Checking out files: 51% (2004/3929) Checking out files: 52% (2044/3929) Checking out files: 53% (2083/3929) Checking out files: 54% (2122/3929) Checking out files: 55% (2161/3929) Checking out files: 56% (2201/3929) Checking out files: 57% (2240/3929) Checking out files: 57% (2274/3929) Checking out files: 58% (2279/3929) Checking out files: 59% (2319/3929) Checking out files: 60% (2358/3929) Checking out files: 61% (2397/3929) Checking out files: 61% (2411/3929) Checking out files: 62% (2436/3929) Checking out files: 63% (2476/3929) Checking out files: 64% (2515/3929) Checking out files: 64% (2548/3929) Checking out files: 65% (2554/3929) Checking out files: 66% (2594/3929) Checking out files: 67% (2633/3929) Checking out files: 68% (2672/3929) Checking out files: 69% (2712/3929) Checking out files: 70% (2751/3929) Checking out files: 71% (2790/3929) Checking out files: 72% (2829/3929) Checking out files: 73% (2869/3929) Checking out files: 74% (2908/3929) Checking out files: 75% (2947/3929) Checking out files: 76% (2987/3929) Checking out files: 77% (3026/3929) Checking out files: 78% (3065/3929) Checking out files: 79% (3104/3929) Checking out files: 80% (3144/3929) Checking out files: 81% (3183/3929) Checking out files: 82% (3222/3929) Checking out files: 83% (3262/3929) Checking out files: 84% (3301/3929) Checking out files: 85% (3340/3929) Checking out files: 86% (3379/3929) Checking out files: 87% (3419/3929) Checking out files: 88% (3458/3929) Checking out files: 89% (3497/3929) Checking out files: 90% (3537/3929) Checking out files: 91% (3576/3929) Checking out files: 92% (3615/3929) Checking out files: 92% (3653/3929) Checking out files: 93% (3654/3929) Checking out files: 94% (3694/3929) Checking out files: 95% (3733/3929) Checking out files: 96% (3772/3929) Checking out files: 96% (3777/3929) Checking out files: 97% (3812/3929) Checking out files: 98% (3851/3929) Checking out files: 99% (3890/3929) Checking out files: 100% (3929/3929) Checking out files: 100% (3929/3929), done. [INFO] validating manifest of git repo https://github.com/illemonati/http_getter2 on toolchain ba14a92a10441c4b839ce71e6ef5f7a48bbff18f [INFO] running `"/workspace/cargo-home/bin/cargo" "+ba14a92a10441c4b839ce71e6ef5f7a48bbff18f" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/illemonati/http_getter2 [INFO] finished tweaking git repo https://github.com/illemonati/http_getter2 [INFO] tweaked toml for git repo https://github.com/illemonati/http_getter2 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/illemonati/http_getter2 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+ba14a92a10441c4b839ce71e6ef5f7a48bbff18f" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+ba14a92a10441c4b839ce71e6ef5f7a48bbff18f" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] c3bd5f9dff6305a4ad67e42d86270e3687bbcd79b45d1c7a89340db62f541d90 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "c3bd5f9dff6305a4ad67e42d86270e3687bbcd79b45d1c7a89340db62f541d90"` [INFO] [stderr] Checking clicolors-control v1.0.0 [INFO] [stderr] Checking termios v0.3.1 [INFO] [stderr] Checking want v0.2.0 [INFO] [stderr] Checking mio v0.6.19 [INFO] [stderr] Checking tokio-io v0.1.12 [INFO] [stderr] Checking number_prefix v0.2.8 [INFO] [stderr] Checking tokio-threadpool v0.1.15 [INFO] [stderr] Checking native-tls v0.2.3 [INFO] [stderr] Checking cookie_store v0.7.0 [INFO] [stderr] Checking console v0.7.7 [INFO] [stderr] Checking h2 v0.1.25 [INFO] [stderr] Checking tokio-reactor v0.1.9 [INFO] [stderr] Checking indicatif v0.11.0 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking hyper v0.12.32 [INFO] [stderr] Checking hyper-tls v0.3.2 [INFO] [stderr] Checking reqwest v0.9.18 [INFO] [stderr] Checking http_getter2 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `Write` [INFO] [stderr] --> src/main.rs:6:27 [INFO] [stderr] | [INFO] [stderr] 6 | use std::io::{self, Read, Write, copy}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:67:13 [INFO] [stderr] | [INFO] [stderr] 67 | let mut pb = ProgressBar::new(len.unwrap()); [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:78:13 [INFO] [stderr] | [INFO] [stderr] 78 | let mut pb = ProgressBar::new_spinner(); [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:76:9 [INFO] [stderr] | [INFO] [stderr] 76 | copy(&mut source, &mut file); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:84:9 [INFO] [stderr] | [INFO] [stderr] 84 | copy(&mut source, &mut file); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused import: `Write` [INFO] [stderr] --> src/main.rs:6:27 [INFO] [stderr] | [INFO] [stderr] 6 | use std::io::{self, Read, Write, copy}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:67:13 [INFO] [stderr] | [INFO] [stderr] 67 | let mut pb = ProgressBar::new(len.unwrap()); [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:78:13 [INFO] [stderr] | [INFO] [stderr] 78 | let mut pb = ProgressBar::new_spinner(); [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:76:9 [INFO] [stderr] | [INFO] [stderr] 76 | copy(&mut source, &mut file); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:84:9 [INFO] [stderr] | [INFO] [stderr] 84 | copy(&mut source, &mut file); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 43.62s [INFO] running `"docker" "inspect" "c3bd5f9dff6305a4ad67e42d86270e3687bbcd79b45d1c7a89340db62f541d90"` [INFO] running `"docker" "rm" "-f" "c3bd5f9dff6305a4ad67e42d86270e3687bbcd79b45d1c7a89340db62f541d90"` [INFO] [stdout] c3bd5f9dff6305a4ad67e42d86270e3687bbcd79b45d1c7a89340db62f541d90