[INFO] cloning repository https://github.com/Ahmadi-Houssem/iron [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ahmadi-Houssem/iron" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAhmadi-Houssem%2Firon", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAhmadi-Houssem%2Firon'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a9f3f865f6a18ee0c264fadff0ae1cb672bf62d0 [INFO] testing Ahmadi-Houssem/iron against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAhmadi-Houssem%2Firon" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Ahmadi-Houssem/iron [INFO] finished tweaking git repo https://github.com/Ahmadi-Houssem/iron [INFO] tweaked toml for git repo https://github.com/Ahmadi-Houssem/iron written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Ahmadi-Houssem/iron on toolchain 33835004928d3bf65db4d4712e1330766263b0bd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Ahmadi-Houssem/iron 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" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded redox_syscall v0.1.57 [INFO] [stderr] Downloaded dirs v2.0.2 [INFO] [stderr] Downloaded rust-argon2 v0.8.2 [INFO] [stderr] Downloaded crossbeam-utils v0.7.2 [INFO] [stderr] Downloaded cfg-if v0.1.10 [INFO] [stderr] Downloaded lazy_static v1.4.0 [INFO] [stderr] Downloaded redox_users v0.3.5 [INFO] [stderr] Downloaded dirs-sys v0.3.5 [INFO] [stderr] Downloaded constant_time_eq v0.1.5 [INFO] [stderr] Downloaded wasi v0.9.0+wasi-snapshot-preview1 [INFO] [stderr] Downloaded arrayvec v0.5.1 [INFO] [stderr] Downloaded base64 v0.12.3 [INFO] [stderr] Downloaded libc v0.2.76 [INFO] [stderr] Downloaded term v0.6.1 [INFO] [stderr] Downloaded blake2b_simd v0.5.10 [INFO] [stderr] Downloaded arrayref v0.3.6 [INFO] [stderr] Downloaded getrandom v0.1.14 [INFO] [stderr] Downloaded autocfg v1.0.1 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 38222e4e9ad3748bfebbbd74377a127f02b9fe83e7257955d1c250adb703dc54 [INFO] running `Command { std: "docker" "start" "-a" "38222e4e9ad3748bfebbbd74377a127f02b9fe83e7257955d1c250adb703dc54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "38222e4e9ad3748bfebbbd74377a127f02b9fe83e7257955d1c250adb703dc54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "38222e4e9ad3748bfebbbd74377a127f02b9fe83e7257955d1c250adb703dc54", kill_on_drop: false }` [INFO] [stdout] 38222e4e9ad3748bfebbbd74377a127f02b9fe83e7257955d1c250adb703dc54 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 064930ce88ed7f1eeb9a1408c277b12b9d2c4f01c33fe2e2015004d4c499bce9 [INFO] running `Command { std: "docker" "start" "-a" "064930ce88ed7f1eeb9a1408c277b12b9d2c4f01c33fe2e2015004d4c499bce9", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.76 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling dirs-sys v0.3.5 [INFO] [stderr] Compiling dirs v2.0.2 [INFO] [stderr] Compiling term v0.6.1 [INFO] [stderr] Compiling iron v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0433]: cannot find `windows` in `os` [INFO] [stdout] --> src/lib.rs:4:14 [INFO] [stdout] | [INFO] [stdout] 4 | use std::os::windows::prelude::*; [INFO] [stdout] | ^^^^^^^ could not find `windows` in `os` [INFO] [stdout] | [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/os/mod.rs:56:4 [INFO] [stdout] | [INFO] [stdout] = note: the item is gated here [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/os/mod.rs:120:9 [INFO] [stdout] | [INFO] [stdout] = note: the item is gated here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `file_size` found for struct `Metadata` in the current scope [INFO] [stdout] --> src/lib.rs:69:39 [INFO] [stdout] | [INFO] [stdout] 69 | size = tools::round_size(metadata.file_size()); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `file_type` with a similar name [INFO] [stdout] | [INFO] [stdout] 69 - size = tools::round_size(metadata.file_size()); [INFO] [stdout] 69 + size = tools::round_size(metadata.file_type()); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `last_write_time` found for struct `Metadata` in the current scope [INFO] [stdout] --> src/lib.rs:75:27 [INFO] [stdout] | [INFO] [stdout] 75 | let seconds = metadata.last_write_time()/10000000; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `st_atime` with a similar name [INFO] [stdout] | [INFO] [stdout] 75 - let seconds = metadata.last_write_time()/10000000; [INFO] [stdout] 75 + let seconds = metadata.st_atime()/10000000; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `file_size` found for struct `Metadata` in the current scope [INFO] [stdout] --> src/lib.rs:224:39 [INFO] [stdout] | [INFO] [stdout] 224 | size = tools::round_size(metadata.file_size()); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `file_type` with a similar name [INFO] [stdout] | [INFO] [stdout] 224 - size = tools::round_size(metadata.file_size()); [INFO] [stdout] 224 + size = tools::round_size(metadata.file_type()); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `last_write_time` found for struct `Metadata` in the current scope [INFO] [stdout] --> src/lib.rs:230:27 [INFO] [stdout] | [INFO] [stdout] 230 | let seconds = metadata.last_write_time()/10000000; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `st_atime` with a similar name [INFO] [stdout] | [INFO] [stdout] 230 - let seconds = metadata.last_write_time()/10000000; [INFO] [stdout] 230 + let seconds = metadata.st_atime()/10000000; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `unit` is never read [INFO] [stdout] --> src/tools.rs:2:17 [INFO] [stdout] | [INFO] [stdout] 2 | let mut unit = String::new(); [INFO] [stdout] | ^^^^^^^^^^^^^ this value is reassigned later and never used [INFO] [stdout] ... [INFO] [stdout] 36 | unit = String::from("extra"); [INFO] [stdout] | ---- `unit` is overwritten here before the previous value is read [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/lib.rs:48:7 [INFO] [stdout] | [INFO] [stdout] 48 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:94:6 [INFO] [stdout] | [INFO] [stdout] 94 | let mut last_modified_max = 13; [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0433, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stderr] error: could not compile `iron` (lib) due to 5 previous errors; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "064930ce88ed7f1eeb9a1408c277b12b9d2c4f01c33fe2e2015004d4c499bce9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "064930ce88ed7f1eeb9a1408c277b12b9d2c4f01c33fe2e2015004d4c499bce9", kill_on_drop: false }` [INFO] [stdout] 064930ce88ed7f1eeb9a1408c277b12b9d2c4f01c33fe2e2015004d4c499bce9