[INFO] fetching crate relativetime 0.1.4...
[INFO] testing relativetime-0.1.4 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate relativetime 0.1.4 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate relativetime 0.1.4
[INFO] finished tweaking crates.io crate relativetime 0.1.4
[INFO] tweaked toml for crates.io crate relativetime 0.1.4 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate relativetime 0.1.4 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 33 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 14c4f97a4cc2f24bb6621aa03b089db2204b8b0f9a79c0879aa247c0556be208
[INFO] running `Command { std: "docker" "start" "-a" "14c4f97a4cc2f24bb6621aa03b089db2204b8b0f9a79c0879aa247c0556be208", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "14c4f97a4cc2f24bb6621aa03b089db2204b8b0f9a79c0879aa247c0556be208", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14c4f97a4cc2f24bb6621aa03b089db2204b8b0f9a79c0879aa247c0556be208", kill_on_drop: false }`
[INFO] [stdout] 14c4f97a4cc2f24bb6621aa03b089db2204b8b0f9a79c0879aa247c0556be208
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] e1690648a3b67c880243f0ecbc6c1878da3ae7b594ac04a7b1561c33cbb8d993
[INFO] running `Command { std: "docker" "start" "-a" "e1690648a3b67c880243f0ecbc6c1878da3ae7b594ac04a7b1561c33cbb8d993", kill_on_drop: false }`
[INFO] [stderr]    Compiling relativetime v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "e1690648a3b67c880243f0ecbc6c1878da3ae7b594ac04a7b1561c33cbb8d993", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1690648a3b67c880243f0ecbc6c1878da3ae7b594ac04a7b1561c33cbb8d993", kill_on_drop: false }`
[INFO] [stdout] e1690648a3b67c880243f0ecbc6c1878da3ae7b594ac04a7b1561c33cbb8d993
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] ede9eb04caf1271133f1963fd877cac25279557f917adecd686fa2ed7d425206
[INFO] running `Command { std: "docker" "start" "-a" "ede9eb04caf1271133f1963fd877cac25279557f917adecd686fa2ed7d425206", kill_on_drop: false }`
[INFO] [stderr]    Compiling relativetime v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `chrono`
[INFO] [stdout]    --> src/lib.rs:100:9
[INFO] [stdout]     |
[INFO] [stdout] 100 |     use chrono::Utc;
[INFO] [stdout]     |         ^^^^^^ use of unresolved module or unlinked crate `chrono`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `chrono`, use `cargo add chrono` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `chrono`
[INFO] [stdout]    --> src/lib.rs:150:17
[INFO] [stdout]     |
[INFO] [stdout] 150 |         let d = chrono::Duration::seconds(10);
[INFO] [stdout]     |                 ^^^^^^ use of unresolved module or unlinked crate `chrono`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `chrono`, use `cargo add chrono` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]     |
[INFO] [stdout] 98  +     use crate::tests::Duration;
[INFO] [stdout]     |
[INFO] [stdout] 98  +     use std::time::Duration;
[INFO] [stdout]     |
[INFO] [stdout] 98  +     use humantime::Duration;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `Duration`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 150 -         let d = chrono::Duration::seconds(10);
[INFO] [stdout] 150 +         let d = Duration::seconds(10);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `chrono`
[INFO] [stdout]    --> src/lib.rs:153:17
[INFO] [stdout]     |
[INFO] [stdout] 153 |         let d = chrono::Duration::minutes(-10);
[INFO] [stdout]     |                 ^^^^^^ use of unresolved module or unlinked crate `chrono`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `chrono`, use `cargo add chrono` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]     |
[INFO] [stdout] 98  +     use crate::tests::Duration;
[INFO] [stdout]     |
[INFO] [stdout] 98  +     use std::time::Duration;
[INFO] [stdout]     |
[INFO] [stdout] 98  +     use humantime::Duration;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `Duration`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 153 -         let d = chrono::Duration::minutes(-10);
[INFO] [stdout] 153 +         let d = Duration::minutes(-10);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `chrono`
[INFO] [stdout]    --> src/lib.rs:159:32
[INFO] [stdout]     |
[INFO] [stdout] 159 |         let d = Utc::now().sub(chrono::Duration::days(1));
[INFO] [stdout]     |                                ^^^^^^ use of unresolved module or unlinked crate `chrono`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `chrono`, use `cargo add chrono` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]     |
[INFO] [stdout] 98  +     use crate::tests::Duration;
[INFO] [stdout]     |
[INFO] [stdout] 98  +     use std::time::Duration;
[INFO] [stdout]     |
[INFO] [stdout] 98  +     use humantime::Duration;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `Duration`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 159 -         let d = Utc::now().sub(chrono::Duration::days(1));
[INFO] [stdout] 159 +         let d = Utc::now().sub(Duration::days(1));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Add`
[INFO] [stdout]   --> src/lib.rs:98:20
[INFO] [stdout]    |
[INFO] [stdout] 98 |     use std::ops::{Add, Sub};
[INFO] [stdout]    |                    ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `relativetime` (lib test) due to 4 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "ede9eb04caf1271133f1963fd877cac25279557f917adecd686fa2ed7d425206", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ede9eb04caf1271133f1963fd877cac25279557f917adecd686fa2ed7d425206", kill_on_drop: false }`
[INFO] [stdout] ede9eb04caf1271133f1963fd877cac25279557f917adecd686fa2ed7d425206